Unimo Technology PK-400N UHF FM Transmitter User Manual PK Series Manual final

Unimo Technology Co., Ltd. UHF FM Transmitter PK Series Manual final

Users Manual

PK-100N PK-400N Service Manual * This Service manual is subject to change according to improvement of PK-Series Portable Radio without notice. * Version #1 (2004-11-20)
Read this information before using your product. Acknowledging Special Precautions and the FCC Notice Cautions. Modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. FCC compliance Information This device complies with part 15 of FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. This device must accept any interference received. Including interference that may cause undesired operation. Information to User This equipment has been tested and found to comply with the limits for a Class B digital device, Pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio Frequency energy and, if not installed and used in accordance with th einstruction, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, whic h can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: > Reorient or relocate the receiving antenna. > Increase the separation between the equipment and receiver > Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help.
1. RADIO FREQUENCY ENERGY SAFETY INFORMATION This UNIMO transceiver has been tested and complies with the standards listed below, in regards to radio Frequency(RF) energy electromagnetic energy(EME) generated by the transceiver > FCC RF exposure limits for Occupational use only. RF exposure limits adopted by the FCC are generally based on recommendations from the national council on radiation protection and measurement, & the American National National Standards Institute. > FCC OET Bulletin 65 Edition 97-01 Supplement C > American National Standards Institute(C95.1-1992) > American National Standards Institute(C95.3-1992) WARNING This UNIMO transceiver generates RF EME while transmitting. RF EME(Radio Frequency Electric & Magnetic Energy)has the potential to cause slight thermal, or heating effects to any part of your body less than the recommended distance from this radio transmitter's antenna. RF energy exposure is determined primarily by the distance to and the power of the transmitting device. In general, RF exposure is minimized when the lowest possible power is used or transmission time is kept to the minimum required for consistent communications, and the greatest distance possible from the antenna to the body is maintain. The transceiver has been designed for and is classified for Occupational use only. Occupational/controlled exposure limits are applicable to situations in which persons are exposed to RF energy as a consequence of their employment, and such persons have been made aware of the potential for exposure and can exercise control over their exposure. This means you can use the transceiver only if you are aware of the hazards of operating a transceiver and are familiar in ways to minimize these hazards. This transceiver is not intended for use by the general public in uncontrolled environments. Uncontrolled environment exposure limits are applicable to situations in which the general public may be exposed to RF energy ,or in which the persons who are exposed as a consequence of their employment may not be fully aware of the potential for exposure or cannot exercise control over their exposure The following list provides you with the information required to ensure that you are aware of RF exposure and of how to operate this transceiver so that the FCC RF exposure limitations are not exceeded. > While transmitting(holding the PTT switch), always keep the antenna at least 2.5cm (1 inches) from your body or face ,as well as from any bystanders > Do not transmit for more than 50% of the total transceiver use time; transmitting over 50% of the total use time may exceed the limits in accordance to the FCC RF exposure requirements. Nominal transceiver operation is 5% transmission time,5% reception time, and 90% stand-by time > Use only the specified antenna for this transceiver; this may be either the antenna provided with the transceiver or another antenna authorized by UNIMO.
Use only UNIMO authorized accessories (antennas, battery packs, belt clips, Speaker/Mics or headsets etc.): When worn on the body, always place the radio in a UNIMO recommended clip or carrying case meant for this product. The use of other than recommended or approved body-worn accessories may result in RF exposure levels which exceed the FCC's occupational /controlled environment RF exposure limits. CAUTION To ensure that your exposure to RF EME is within the FCC limits for occupational use, you must observe and adhere to the above points. Electromagnetic Interference Compatibility Electronic devices are susceptible to electromagnetic interference(EMI)if they are not adequately shielded or designed for electromagnetic compatibility. Because this transceiver generates RF energy, it can cause interference to such equipment. >Turn OFF your transceiver where signs are posted to do so. Hospitals and health care facilities use equipment that is sensitive to electromagnetic radiation. > Turn OFF your transceiver while on board an aircraft when so instructed, Use of the transceiver must be in accordance with airline regulations and/or crew instructions.
12. Features The features of PK-series are various as below. PK-series can be used under tough industrial environments as well as public places. PK series have following functions: -. PLL synthesizer method -. 256 channels and 16 groups are selectable. -. Call guard squelch of the standardized DCS/CTCSS -. Dual Tone Modulation Frequency (DTMF) -. 2/5-tone paging -. Channel interval: 12.5kHz -. Normal scanning and priority scanning -. Time-Out Timer (TOT) -. BCL/BCLO -. Paging -. Wide-band -. Easy cloning -. Various parameters and PC downloading methods -. Various accessories -. light and modern design antenna 1) Alphanumeric LCD Windows Alphanumeric LCD Windows enable to represent any kind of expression on LCD Display. 2) Caller ID (Paging Feature) PK-series have a Caller ID Function that is usually used in the TRS Radio to maximize communication efficiency and convenience. The caller’s ID is displayed on the right bottom on screen.. 3) Enhanced Functionality The microprocessor has been installed to implement various Enhanced features allowing users to choose them through the menu. 4) Improved Convenience The radio has been designed suitable for the professional users. Under the base of powerful speaker, it is possible to express clean sound. (PK-series: 127mm) 5) Window Display The Window LCD of PK-series (Size 21×12mm) allows users to identify channels and other data easily under any working environment or condition.
26) 256 Channels and 16 Groups Selectable Users can use various tones with 47 CTCSS and 83 DCS . 256 channels can be divided into 16 groups so that users can make group for other users and page each group. 7) Multi-functional Ear/MIC Jack With multi-functional Ear/MIC Jack, it is possible to be used together with various accessories. 8) Cloning For compatibility with current models of UNIMO, the data of those models (such as channels, tones, 5-tone ID, etc.) are cloned to another radio with Cloning cable. . 9) Improved Security Security features like Key Lock and Password will prevent and avoid misuse of the radio by unqualified people in case the radio is stolen or lost. 1.1 Part Number Breakdown The following is a breakdown of the part number used to identify this transceiver P K – 100 N Potable Radio Unimo Model Version 100 : 136 ~ 174 MHz 200 : 216 ~ 223 MHz Narrow Band(12.5KHz) 400 : 400 ~ 470 MHz
3 3. Appearance 3.1 Appearance of the PK-series Product Channel Down ButtonChannel Up ButtonRx / Tx LampDisplay LCDMenu ButtonMicrophoneSpeakerOn / Off VolumeAntennaPTT ButtonMonitor ButtonBattery LockerEar / Mic jack Figure 3.1. Appearance of the PK-series Product Figure 3.2. LCD of the PK-series Product RSSITX POWERKEY LOCKALERTBATTERYVOX MODECTC/DCS SCANCHANNEL NUMBERGROUPNUMBERTWO / FIVE TONE
4 4. Basic Operation of PK-series Products 4.1 Installation and Removing the Antenna 1) Installation the Antenna Insert the antenna screw into the antenna hole, and screw the antenna clockwise. 2) Removing the Antenna To remove the antenna, screw the antenna counterclockwise. 4.2 Installation and Removing PK-series Batteries 1) Inserting and Removing the Battery Figure 4.1. Installing and Removing PK-series Product Batteries
5 4.3 The Radio disassembling method First, please remove the battery, Volume Knob and Antenna. And please pull up Ear Phone Jack Cover with hands. As showing picture as below, stick to the bottom holes by using Jig. By moving up Jig and pull it to the direction of disassembling. (O)(X) Figure 4.2. Radio disassembling method 4.4 Charging the Battery 1) Safety Notes 1) The radio of UNIMO Technology receives power from high-performance Li-ion battery (only for PK Series) or Ni-MH battery. The battery of UNIMO is safe, of high-performance, and highly reliable, and could be charged very fast. Correct using the battery will improve the efficiency and life of the battery. 2) Please charge the battery before using the radio for best performance and safety. 3) This battery has been designed suitable only for the chargers of UNIMO. So, please don’t use for the other manufacturer’s charger. Since it will result in damage of the battery and the radio. 4) When you charge the battery that is installed in the radio, please turn off the radio first to charge the battery. ☞Caution) Continued fast discharging (for example, when positive and negative poles of the battery are shorted by metallic objects) will result in critical damage in the battery or may lead to explosion of the battery or a fire.
6 2) The time of Charging Low battery voltage will make the radio less coverage and also make worse the performance. Please charge the battery in case of following: ① When the battery has lower performance after being used around 6 ~ 8 hours ② When the red lamp on the front panel blinks (every 0.5 second) during transmission or reception ③ When the battery icon blinks ④ When “beep” sound is generated every 10 seconds while the radio is in use 3) How to Charge ① As soon as power is supplied to the charger, two lamps will be turned on and off soon. ② Before charging the battery with the radio, turn off the radio and then insert the radio into the charger. ③ In case of Dual Charger (CH-200NW): The front slot has the priority. While the battery in the front slot is being charged, the other battery in the rear slot will stand by and will be fast-charged only after the battery in the front lost is fully charged. If the user removes a battery being charged from the charger, the other battery in standby state will start to be fast-charged. ④ Although the green lamp is on after the battery is fully charged, the microprocessor keeps checking the battery status and charges the battery, if necessary. 4) Charger The charger shown in the following figure is only for PK Series built in microprocessors: CHK-170FB(Li-ion) / CHJ-165FB (NiMH) Figure 4.2. Appearance of CHK-170FB/ CHJ-165FB Charger For PK Series Input Voltage Adapter DC 12V 1000㎃ Battery PBJ-6165NB Fast Charging Time In 100 minutes / In 10 hours Operating Temperature 0℃ ~ +40℃ Size 110 (W) x 110 (D) x 41 (H) m/m Charging Current 1000㎃
7 5. Operating Instructions of PK-Series Radio 5.1 Power On/Off Turn Power switch clockwise. As soon as power is supplied, the backlight will be turned on. If the user had set up the user ID and the name, they will be displayed on the LCD and the radio will enter into the latest state as a signal sound is generated. ☞ Caution) When turning (power) on the radio by pressing a button on it, the radio may enter into a special modes like a program mode, tune mode or clone mode in which transmission and reception is impossible. Please don’t turn on the radio by above way. Figure 5.1 User ID and Name 5.2 Transmission Method For transmission, press PTT button on the left side of the radio. As soon as the user presses keys according to the setting, DTMF or 5-tone ID will be transmitted, and during this time, voice communication will be interrupted for several seconds. Then, red LEDs for transmission and reception will be turned on. It is recommended to talk 5 ~ 10cm away from the microphone for the best voice communication. ☞ Note: If the user makes transmission for more than a certain time while BCLO or TOT feature is on, transmission will be forcefully disconnected for other users. Figure 5.2 Reception Screen Figure 5.3 Transmission Screen 5.3 Reception Method The user should not press PTT button during the reception . The user can adjust the volume by Power (Volume) switch, and during reception, the green LED will be turned on. Depending on conditions of the transmitting radio, DTMF or 5-tone sound is generated, and sometimes, the caller’s name is displayed. (Refer to Caller ID Mode [Paging mode.]) Also, an antenna-shaped symbol is displayed on the LCD to show the Received Signal Strength
8Indicator (RSSI). If the communication conditions is poor or the tone (CTCSS/DCS) is not the same even though the frequency is the same, the user needs to press Monitor button (M) on the left side of the radio to receive all signals of the current channel. However, if the user presses Monitor button (M) under normal circumstances, the user will only hear noise. To keep this feature on, the user needs to presses Monitor button for a while (2 seconds). Then, “beep” sound will be generated and the function will be activated. To cancel this function, the user needs to press Monitor button (M) shortly. 5.4 Changing Channels Channel buttons (▲ and ▼) are to change channels. Press Up button (▲). Then, “beep” sound will be generated and the channel number will be increased. Or press Down button (▼) to decrease the channel. If the user presses Up or Down button while only one channel is set, the channel will not be changed and a different sound from “beep” will be generated. For fast increase or decease channel numbers, press Channel buttons (▲ and ▼) for a while. In this case, however, “beep” sound will not be generated. 5.5 Adjusting the Transmission Power The user can change the transmission power – High Power or Low Power. By pressing Up button (▲) while PTT button is being pressed, the user can select “H” (High Power), or by pressing Down button (▼), the user can select “L” (Low Power). By selecting Low power under good communication conditions, the user can extend the battery use time. Figure 5.4 High Power Figure 5.5 Low Power 5.6 Scan By pressing “Menu” and “▼” buttons in order within 0.5 second in Standby mode, the user can activate Scan function. After Scan function is activated, the radio will automatically search channels and detect a channel corresponding to the frequency. To deactivate Scan function, press “M” button once. 5.7 Key Lock Press “Menu” button and press Up key (▲) within 0.8 second. Then, the key will be locked. Or to unlock the key, press “Menu” button and Up key (▲) within 0.8 second.
95.8 Selective Call (Paging) In Selective Call mode (Paging mode), the user can call individuals and groups through the 5-tone ID. Each Selective Call memory (paging memory) stores up to 30 IDs and names. The user should set the paging memory and the 5-tone environment in the PC program. To enter into Selective Call (Paging mode), press “Menu” and “M” button , and to go back to Normal mode, press “Menu” button for two seconds in Selective Call (Paging mode). By pressing Channel buttons (▲ and ▼) in Selective mode (Paging mode), the user can view the number of the currently available channel. Figure 5.6 Normal Mode Figure 5.7 Paging Mode 1) One-to-one (1:1) Selective Call Mode (Paging Mode) ① Enter into Selective Call (Paging mode) by pressing press “Menu” and “M” button for a while in Normal mode. ② Select the other person’s tone number by pressing Channel buttons (▲ and ▼). For example, if TOMMY wants to call JOHN, TOMMY needs to select JOHN’s tone number by pressing Channel buttons (▲ and ▼) in Selective Call Mode (JOHN’s tone number : 12345, TOMMY’s tone number : 54321). ③ And then if TOMMY presses “Menu” button , JOHN will be called. At the same time, on John’s radio, his number will be displayed. Although John’s radio is in Normal mode, it will enter into paging mode automatically as soon as a call arrives. Figure 5.8 TOMMY Calling JOHN Figure 5.9 JHON Receiving the Call 2) One-to-one (1:1) Calling in Selective Call Model (Paging Mode) ① After entering into Selective Call (Paging mode), select the other person’s name to call by pressing Channel buttons (▲ and ▼). ② Press transmission PTT button to send the other person’s ID first.
10③ Only the radio which is in the status of selective call and receive the same ID with its own could receive the audio signal 3) Group (1:N) Call in Selective Call Mode (Paging Mode) ① To call a group in Selective Call Mode (Paging mode), the user needs to set the group in the PC program as follows: ② If JOHN (13579) and JANE (12468) belong to one group, allocate a paging number (1AAAA) and a name (COMPANY) to the group. (“A” represents All and can be any number.) ③ For example, if JOHN calls all people in COMPANY group, he needs to select “COMPANY” and “1AAAA” on his radio and press “Menu” button. In this case, on a receiver’s radio transceiver, “COMPANY” and “1AAAA” will be displayed. In other words, during group paging, the group name and the group number will be displayed on the called party’s radio. Figure 5.10 Group Paging 4) Group (1:N) Calling in Selective Call Mode (Paging Mode) Group calling in Paging mode is possible in the same way as group paging. 5.9 Cloning Cloning function is to clone the data such as frequency, tones, and scanning of one radio to the other radios. * Cloning Method ① Prepare a Cloning cable (PFCLONA) which is manufactured by UNIMO Technology. (* Available in branch offices and sales agencies of UNIMO.) ② Turn on the radio while pressing PTT button, and turn on the target radio while pressing “Menu” button. ③ “Clone Mode” will be displayed on the radio while “Program Mode” will be displayed on the target radio . ④ Connect the cloning cable to Ear/MIC jacks of two radios. ⑤ Press “Menu” button of the radio to start to clone the data. After cloning the data, disconnect the cable and turn off two radio and turn them on again. Check if cloning has been made successfully before operating two radios. ☞Caution) Cloning the data to an unauthorized radio is subject to a penalty by Radio Waves Act. 5.10 Menu Description Enter into Menu mode by pressing “Menu” button for two seconds. There are nine menus. By setting menus according to user’s preference, the user can operate the radio more conveniently. ☞ Notes) In Menu mode, transmission and reception is not possible. Please quickly select a menu when the radio
11is not used. 5.11 Change Groups The radio of UNIMO have total 256 channels with 16 groups, and the user can set each group and channel by the PC program or by the menus. ① Enter into Menu mode. ② Select “Group” by pressing Channel buttons (▲ and ▼), and press “Menu”. Then, the message of the selected group will be displayed. ③ Change the group by pressing Channel buttons (▲ and ▼), and save the changed group by pressing “Menu” button. ④ Exit Menu mode by pressing “M”s button. Figure 5.12 Change Group Figure 5.13 Set Squelch 5.12 Set Squelch Select the squelch sensitivity – Normal or Tight – in order to control feeble reception signals and noise. ① Enter into Menu mode. ② Select “Squel” by pressing Channel buttons (▲ and ▼), and press “Menu” button. Then, the message of the squelch sensitivity will be displayed. ③ Select the squelch sensitivity – Normal or Tight – by pressing Channel buttons (▲ and ▼), and save the selected sensitivity by pressing “Menu” button. ④ Exit Menu mode by pressing “M”s button. MenuMenuBlank MenuM M MenuMenuBlank MenuMMTIGHTNORMAL
12 5.13 ID Display ID Display function is to send the caller’s ID and it display Caller’s ID on the called person’s radio. The ID is mainly divided into DTMF and 5 tones. Especially, 5 tones are to send the caller’s ID to the other person’s radio and display the caller’s ID on the called person’s radio for convenient and efficient use of the radio. ① Enter into Menu mode. ② Select “Id” by pressing Channel buttons (▲ and ▼) and press “Menu” button. Then, the DTMF ANI(“d-tone”) or 5-tone ANI (“5-tone”) by pressing Channel buttons (▲ and ▼) and press “Menu” button. ③ Select On or Off by pressing Channel buttons (▲ and ▼) and save the selected status by pressing “Menu” button. ④ Exit Menu mode by pressing “E”s button. Figure 5.14 ID ANI Figure 5.15 KET TONE 5.14 Set Key Tone Set Key Tone menu is to decide whether to generate sound or not when the user presses four buttons on the front side of the radio ① Enter into Menu mode. ② Select “Beep” by pressing Channel buttons (▲ and ▼) and press “Menu”. Then, Key Pressing Sound message will be displayed. ③ Select On or Off by pressing Channel buttons (▲ and ▼), and save the selected status by pressing “Menu” button. MenuMenu MenuMM Menu Menu MenuBlankYesNoMMMenuMenuBlankMenuMYesNo M M
13④ Exit Menu mode by pressing “M”s button. Select “Off”. Then, the bell symbol will disappear on the LCD. 5.15 Scan Scan is to search channels registered in the scan list and let the radio select the channel automatically in which a signal is received. To use Scan menu, the user first needs to set the scanning feature for the corresponding channel in the PC program: ① Enter into Menu mode. ② Select “Scan” by pressing Channel buttons (▲ and ▼) and press “Menu” button. Then, the scan list and Priority Channel message will be displayed. ③ Select the scan list by pressing Channel buttons (▲ and ▼) and “Menu” button. After the user selects the scan list, all channels of the communication groups will be displayed. ④ In default, “O” (Scan) is set in all channels. By pressing “M”, the user can delete a channel from the scan list, and in this case, “No” will be changed into “/”. ⑤ After setting a scan list, press “M”. Then, the scan list and Prior Channel message will be displayed. ⑥ Select a priority channel by pressing Channel buttons (▲ and ▼) and press “Menu” button. The user can select two higher channels as priority channels. After “P - CH” is displayed, press “Menu” button. Select a channel by pressing Channel buttons and press “Menu” button. Then, “P1” will be displayed next to the corresponding button. Or to delete the channel, press “Menu” again. Then, “P1” will disappear. ⑦ Select a channel in the same way as Priority Channel 1. After selecting the priority channel, press “PTT” button. Then, “P2” will be displayed. Exit the menu mode by pressing “M” button. MenuMenu MenuM Menu Menu (PTT = > P2)BlankYes/Priority ScanNo/Normal ScanMM MenuMMenu => P1 if P1 then PTT pressif P2 then Menu press Menu Menu Figure 5.16 SET SCAN
145.16 Set Key Lock Set Key Lock menu avoids 3 buttons(Menu, ▲ and ▼) is functioned by undesired pressing. After setting Key Lock menu, all buttons will not be functioned by pressing buttons. ① Enter into Menu mode. ② Select “Lock” by pressing Channel buttons (▲ and ▼) and press “Menu”. Then, Key Pressing Lock message will be displayed. ③ Select On or Off by pressing Channel buttons (▲ and ▼), and save the selected status by pressing “Menu” button. ④ Exit Menu mode by pressing “M”s button. Select “Off”. Then, the bell symbol will disappear on the LCD. Figure 5.18 SET Key Lock Figure 5.18 SET PASSW MenuMenu MenuM Menu Afeter 1 SecBlankM WrongAfeter 1 Sec PTTPTT MenuPTTOK MenuAfeter 1 SecOKWrongWrong Afeter 1 SecMenuMenuBlankMenuMYesNoMM
155.17 Set Password Set Password is to prevent the other people from using the radio by setting a password. The user should type in the correct password to use the radio. ① Enter into Menu mode. ② Select “Secret” by pressing Channel buttons (▲ and ▼) and press “Menu” button. Then, “New Password” will be displayed. Or if the user had set the password already, Password will be displayed. The user can set a password in maximum 6 digits by using four buttons(▲, ▼, PTT, Menu) ③ When the user presses a button, “8” will be displayed. After pressing the password, press Monitor button on left side of the radio. If the password is of 6 digits, the user must press “PTT” button after pressing the password. ④ If “Confirm the password” is displayed, type in the new password again. If the users types in a wrong password, “Error” will be displayed and user’s password input will be cancelled. ⑤ If the user had set the password, the user can change the password only after typing in the correct password. ⑥ When “New Password” is displayed while the user is trying to delete the password, press “PTT” button on left side of the radio twice. ⑦ Exit Menu mode by pressing “M” button after typing in the password. ☞Caution) If the user forgot the password, the user cannot use the radio and need to contact the service center of Unimo. Do not forget the password. 5.18 Forbid Tx Forbid Tx is to forbid transmission forcefully and allow the radio only to receive calls. ① Enter into Menu mode. ② Select “Forbid” by pressing Channel buttons (▲ and ▼) and press “Menu” button ③ Select the status – On or Off – by pressing Channel buttons (▲ and ▼). 5.19 Set VOX Set VOX is to enable users to make transmission for VOX without pressing PTT button. (This function could be available with Ear Mic [External VOX]). ① Enter into Menu mode. ② Select “VOX” by pressing Channel buttons (▲ and ▼) and press “Menu”. Then, two menus – VOX and Sense – will be displayed. ③ Select “VOX” by pressing Channel buttons (▲ and ▼). Press “Menu” button. Then, the user can decide whether to turn on the VOX mode or not. Select “On” by pressing Channel buttons (▲ and ▼). Then, the menu by pressing “Menu” . exit “M” buttons. The radio transceiver will operate in the VOX mode. ④ To set the VOX sensitivity, enter into Menu mode and select “Sense”. Then, select the VOX sensitivity by pressing Channel buttons, and then, the menu by pressing “Menu” . exit “M” buttons.
16 Figure 5.18 SET Forbid Tx Figure 5.18 SET VOX MenuMenuBlankMenuMYesNoMMMenuBlankMenuMYesNoMenuMenu M Menu MenuMM
176. Sub-tone Table 6.1 CTCSS Frequency Table No. Frequency No. Frequency No. Frequency 001 67.0 017 118.8 033 210.7 002 71.9 018 123.0 034 218.1 003 74.4 019 127.3 035 225.7 004 77.0 020 131.8 036 233.6 005 79.7 021 136.5 037 241.8 006 82.5 022 141.3 038 250.3 007 85.4 023 146.2 039 69.3 008 88.5 024 151.4 040 159.8 009 91.5 025 156.7 041 183.5 010 94.8 026 162.2 042 189.9 011 97.4 027 167.9 043 196.6 012 100.0 028 173.8 044 199.5 013 103.5 029 179.9 045 206.5 014 107.2 030 186.2 046 229.1 015 110.9 031 192.8 047 254.1 016 114.8 032 203.5 Table 6-1. CTCSS Frequency Table 6.2 DCS Tone Table No. DCS Code No. DCS Code No. DCS Code 01 023 29 174 57 445 02 025 30 205 58 464 03 026 31 223 59 465 04 031 32 226 60 466 05 032 33 243 61 503 06 043 34 244 62 506 07 047 35 245 63 516 08 051 36 251 64 532 09 054 37 261 65 546 10 065 38 263 66 565 11 071 39 265 67 606 12 072 40 271 68 612 13 073 41 306 69 624 14 074 42 311 70 627 15 114 43 315 71 631 16 115 44 331 72 632
1817 116 45 343 73 654 18 125 46 346 74 662 19 131 47 351 75 664 20 132 48 364 76 703 21 134 49 365 77 712 22 143 50 371 78 723 23 152 51 411 79 731 24 155 52 412 80 732 25 156 53 413 81 734 26 162 54 423 82 743 27 165 55 431 83 754 28 172 56 432 Table 6-2. CDCSS Frequency Table 6.3 5-tone Table CODE ZVEI CCIR EEA PZVEI DZVEI PCCIR PDZVEI NATAL0 2400 1981 1981 2400 2200 1981 2200 1633 1 1060 1124 1124 1060 970 1124 970 631 2 1160 1197 1197 1160 1060 1197 1060 697 3 1270 1275 1275 1270 1160 1275 1160 770 4 1400 1358 1358 1400 1270 1358 1270 852 5 1530 1446 1446 1530 1400 1446 1400 941 6 1670 1540 1540 1670 1530 1540 1530 1040 7 1830 1640 1640 1830 1670 1640 1670 1209 8 2000 1747 1747 2000 1830 1747 1830 1336 9 2200 1860 1860 2200 2000 1860 2000 1477 A 2800 2400 2400 970 2600 1050 825 2600 B 810 930 930 810 886 930 886 1995 C 970 2247 2247 2800 586 2400 2600 2205 D 886 991 991 886 810 991 856 2400 E 2600 2110 2110 2600 2400 2110 2400 1805 Table 6-3. 5-tone Frequency Table
197. Specification 7.1 PK-100N General Operating Mode Frequency Range Frequency Stability Programmable Channels Channel Spacing Dimensions Weight Power Source Current Drain (maximum) Conventional (non-trunked) only VHF: 136 ~ 174 MHz ±2.5PPM (-30 to +60℃) 128 Channels/16 Group Dual Channel Spacing 12.5KHz 111mm (H)×54mm (W)×37mm (D) 347g (with Battery pack & Antenna) 7.5V DC rechargeable Ni-MH 1650㎃ battery pack 7.5V DC rechargeable Li-ion 1700㎃ battery pack Receive mode, rated audio out - 340㎃ (Audio Max) Transmit mode - 1.8AH Standby mode - 55mAH Receiver Sensitivity Squelch Sensitivity Selectivity Spurious and Harmonic Rejection Inter-modulation FM Hum and Noise Maximum Frequency Spread Audio Output Power Audio Distortion Audio Response Speaker Impedance IF Frequencies Input Impedance .282uV 12 dB SINAD .25uV 10dB SINAD 60dB (12.5KHz) 70dB 60dB 40dB 38MHz 1 Watt across an 16-ohm load Less than 5% at rated output +1, -3 dB from 6dB per octave de-emphasis Characteristic from 300 ~ 3000Hz 16 ohms 21.4MHz and 455KHz 50 ohms Transmitter RF Power Output Spurious and Harmonic FM Hum and Noise Audio Distortion Audio Frequency Response Maximum Channel Spread Output Impedance 5/1Watt 65dB 40dB 5% maximum with 1KHz modulation +1, -3dB from 6dB per octave pre-emphasis Characteristic from 300 ~ 3000Hz 38MHz 50 ohms
207.2 PK-400N General Operating Mode Frequency Range Frequency Stability Programmable Channels Channel Spacing Dimensions Weight Power Source ] Current Drain (maximum) Conventional (non-trunked) only UHF: 400 ~ 470 MHz ±2.5PPM (-30 to +60℃) 128 Channels/16 Group Dual Channel Spacing 12.5KHz 111mm (H)×54mm (W)×37mm (D) 347g (with Battery pack & Antenna) 7.5V DC rechargeable Ni-MH 1650㎃ battery pack 7.5V DC rechargeable Li-ion 1700㎃ battery pack Receive mode, rated audio out - 340㎃ (Audio Max) Transmit mode - 1.8AH Standby mode - 55mAH Receiver Sensitivity Squelch Sensitivity Selectivity Spurious and Harmonic Rejection Inter-modulation FM Hum and Noise Maximum Frequency Spread Audio Output Power Audio Distortion Audio Response Speaker Impedance IF Frequencies Input Impedance .282uV 12 dB SINAD .25uV 10dB SINAD 60dB 70dB 60dB 40dB 40MHz 1 Watt across an 16-ohm load Less than 5% at rated output +1, -3 dB from 6dB per octave de-emphasis Characteristic from 300 ~ 3000Hz 16 ohms 45.3MHz and 455KHz 50 ohms Transmitter RF Power Output Spurious and Harmonic FM Hum and Noise Audio Distortion Audio Frequency Response Maximum Channel Spread Output Impedance 4/1Watt 65dB 40dB 5% maximum with 1KHz modulation +1, -3dB from 6dB per octave pre-emphasis Characteristic from 300 ~ 3000Hz 40MHz 50 ohms
218. Troubleshooting Flow 8.1 Reception Trouble Start ↓ Reception is not made. ↓ No No → → Check IF U101 and the peripheral devices. Press Monitor button. Is sound heard from the speaker? Is there any signal or noise in Pin No. 9 of IF U101? (Scope) Yes↓ Ye s↓ Check AF U505, U508B, U506, and the peripheral devices. Measure G2 pin of the mixer (Q302). Is the local level – 3dBm? (Measure the local signal.) No → Check the Rx bias (Q105). → Check the Rx VCO end. Yes↓ Send the currently received frequency to the C351. ↓ Send the corresponding channel frequency to the C300. ↓ Is the sensitivity -110dBm at 12dB SINAD? (Scope, SINAD meter) Yes → Is the sensitivity -118dBm? No → Are collector voltages of Q301 and Q308 around 3.7V? No↓ ↓ No↓ Check the harmonic filter and the antenna connection part. The sensitivity should be more than -110dBm. A trouble in the front end Replace the IF 21.4MHz with the C1000p, not the R318, and input 21.4MHz frequency. (RF SSG) ↓
22Is the sensitivity -120dBm? No → Check XFL301/302 and other devices around Q303. Yes↓ Send 21.4 MHz to Pin No. 6 of U101. (SSG) Check T-TAL filter and other parts of XFL301/302. ↓ Yes↑ Is 21.4MHz sensitivity around –98dBm? Yes → Is the bias of each end of Q303 normal? (VTVM) No → Check the IFIC Q303 amplifier, RX 5V, power supply, and parts. No↓ No → Replace the IF U101. Does the sub-oscillator of the secondary station (20.945MHz) in the X301 oscillate? (Scope, Counter) No → Is the voltage at Pin 4 of the IF U101 normal? (VTVM) Yes↓ Yes↓ Check voltages at each pin of the IF U101. (VTVM) Replace X-TAL and other parts of the sub-oscillator of the secondary station in X301. Yes↓ Is the voltage at each pin normal? (VTVM) Yes → Check connection parts of the IF U101. No↓ Check IF U101 and parts, and replace IF U101 if needed.
23 8.2 Transmission Trouble Start ↓ Transmission is not made. ↓ Is the transmission voltage normal? No → Check if transmission voltages of Q33 and Q35 are 5V. Yes↓ Is the voltage at the drive end normal? No → Are voltages of Q501 and Q502 normal (6V)? (VTVM) No → Check output voltages of Q706 and Q707, and replace them if necessary. Yes↓ Yes↓ No → Check if Q501 and Q502 perform amplification at the power drive end. Check the rated output and parts. -. Check diodes D101 and D300. -. Check the harmonic filter. -. Check the output of the power FET Q503. (VTVM, RF Power meter) No → Check the output end of the FET Q503. Check if the input level is 22dBm and the output level is 37dBm or higher. (RF Mill-volt meter) ↓ Yes↓ Yes↓ Replace Q501 and Q502. Is 5W of the rated output generated? No → Replace Power FET Q503. Yes↓ Normal
248.3 VCO Trouble Rx VCO TX VCO Check the VCO control voltage (L151) when the VCO output (C148) level is low or zero. Check the VCO control voltage (L152) when the transmission output (C148) level is low or zero. ↓ ↓ Carefully disassemble the VCO shield can, and perform visual inspection. Is the VCO shield can normal? No → Take proper actions. No ← Carefully disassemble the VCO shield can, and perform visual inspection. Is the VCO shield can normal? Yes↓ Yes↓ Are bias voltages of Q102 and Q104 normal? No → Check parts of the power supply circuits of Q33 and Q34. No ← Are bias voltages of Q103 and Q104 normal? Yes↓ Yes↓ Check if the bias voltage of the C130 is 5V. (VTVM) No → Check devices around Q33, Q34, and U601. No ← Check if the bias voltage of the C140 is 5V. (VTVM) Yes↓ Yes↓ Is the control input voltage (L151) of PF-100NW between 0.3 and 4.4V? (VTVM) Is the control input voltage (L152) of PF-100NW between 0.3 and 4.4V? (VTVM) Yes↓ No↓ ↓ No Yes↓ Normal Adjust the C123 and the C132 to maintain the voltage. Normal
258.4 When Modulation Is Not Made No → Adjust the S/W modulation amount. No → Check if signals are incoming to the modulation input port of the Tx VCO (R114) end. Check if signals have arrived to Pin No. 15 of U505, and check devices around U505. Yes↓ ↑ No Are Pins No. 22 and No. 23 of U505 normal? Select Q511 and Q512 as follows: 12.5KHz channel: High 25KHz channel: Low. Yes↓ Check Pin 19 of U505. Check Pins 1, 8, and 7 of U507. Is not output normal? No → Check the power supply status and Pin 6 of U505. Replace them, if necessary. Yes↓ Do Pins No. 16, No. 15, and No. 14 of U505 normally function? No → Check the power supply status and the clock of U505. Replace U505 if necessary. Yes↓ Do OP amplifiers of U507D, B, C, A normally function? No → Check MIC1 and the power supply status of Q513. Replace U507D if necessary. Yes↓ Check MIC1 and PTT S/W. Do Q513 and the D508 normally function? No → Check the PTT S/W, Q513, and the D508, and replace them if necessary. Yes↓ Normal
268.5 Frequency Synthesizer Trouble Start ↓ Perform visual inspection on the VCO of the PLL and devices around the PLL IC (U401). Are they normal? Yes → Clean the faulty parts and recover them. No↓ Check the CPU ports (P1.4, P1.5, and P6.0).Are the data from Pin No. 11 (clock), Pin No. 13 (Data), and Pin No. 14 (Enable) of U401 normal? (Scope) No → Yes↓ Check 12.8MHz TCXO and the power supply part of U402, and replace them if necessary. Does Pin No. 1 of U401 oscillate 12.8MHz? (Spectrum) No → Yes↓ Check the power lines of U401 and U402. Are voltages at Pins No. 4 and No. 5 of U401 normal (5V)? (VTVM) No → Yes↓ Check resistances and voltages of the VR11, the R105, the R106, and the R107. Is it possible to create oscillation frequency of the TCXO using the VR11? No → Yes↓ Trouble in other parts
278.6 CPU (Microprocessor) Trouble Start ↓ Supply power again. Is the LCD turned on? ↓ Is start alarm sound made? No → Is a start alarm sound made once? No → Check the power connection status as well as U509 and the EEPROM (U501) data. Yes↓ Yes↓ Press Monitor button. Is the green lamp is turned on and is sound made? No → Yes↓ Press the PTT switch. Is the red lamp is turned on and does transmission start? No → 1. Is there a power voltage? 2. Does the X10 (4.032MHz) oscillate? 3. Check if there is any trouble in the PLL and theVCO. 4. Check if there is any data error in U501 EEPROM. 5. Check the CPU and other circuits. Yes↓ Trouble in other parts
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