General Research of Electronics 0908900 Scanning Receiver User Manual Specification Sheet

General Research of Electronics Inc Scanning Receiver Specification Sheet

Contents

Specification Sheet

Phone: +813-5439-3611  SHIBA NO.3 AMEREX BLDG. No. 12-17 MITA 3-CHOME, MINATO-KU TOKYO 108-0073, JAPAN Fax:     +813-5439-3644       Date: Dec. 6, 2011    Reference No. 11001  SPECIFICATIONSSUBJECT:  300 CHANNEL FREQUENCY MEMORIES VHF/UHF PROGRAMMABLE AM/FM  SCANNING RECEIVER WITH SPECTRUM SWEEPER, SKYWARN AND WX SAME with FM RADIO MODEL : PSR-120 1. GENERAL 1.1.  Programmable channel  :  10 bank 30 channel each (300 channel memory) plus       FM Radio 20 channel memory      6 pre-programmed service search bands      7 WX pre-programmed frequencies       WX alert and SAME receiving with 7 FIPS(Federal Information      Processing Standard) area code memories       1 priority channel 1.2.  Receiving system  :  Triple conversion PLL super-heterodyne     1st IF 380.8 MHz  : The 1st Local OSC uses high side of          receive frequency range for VHF and UHF          Low/T, and low side of receive frequency          range for upper than 512 MHz      2nd IF 10.7 MHz  : The 2nd Local OSC uses low side of 1st IF      3rd IF 450 kHz  : The 3rd Local OSC uses low side of the 2nd IF 1.3. Frequency range  :      Freq.VHF Low    25.0000 - 54.0000 MHz VHF FM Radio    88.0000 - 107.9000 MHz VHF Aircraft  108.0000 - 136.9916 MHz VHF High  137.0000 - 174.0000 MHz UHF Low/T  380.0000 - 512.0000 MHz UHF High  806.0000 - 960.0000 MHz*   1240.0000 - 1300.0000 MHz *Excludes frequencies utilized by the Cellular Mobile Radiotelephone Service 824  848.9875 MHz and 869  893.9875 MHz – Continued – GENERAL RESEARCH OF ELECTRONICS, INC.PRODUCT DEVELOPMENT & MANUFACTURING
GENERAL RESEARCH OF ELECTRONICS, INC.  REF. NO. 11001- 2 - 1.4.  6pre-programmed service search bands :         MAR (Marine band)       FD/PD (Fire and Police department)        AIR (Aircraft band)        HAM (HAM band)        WX (Weather Frequency)    FM Radio 1.5.  WX 7 frequencies with alert    :  162.400, 162.425, 162.450, 162.475, 162.500, 162.525,  function       162.550 MHz 1.6.  Scanning rate    :  Approximately 40 channels per second 1.7.  Search rate    :  Approximately 50 steps per second 1.8.  Display    :  LCD (30x51) with LED backlight 1.9. Speaker    : Built-in 䃥32 mm 8 Ohms dynamic speaker 1.10.  Audio output (10 % T.H.D.)    :  280 mW at DC 6 Volts (Battery 4.5V) 1.11.  Spectrum Sweeper    :  FD/PD band , AIR band and HAM band       All frequencies range divided to 8 banks       Group 0 :25 - 54 MHz       Group 1 :108 - 137 MHz       Group 2 :137 - 174 MHz       Group 3 :380 - 406 MHz       Group 4 :406 - 470 MHz       Group 5 :470 - 512 MHz       Group 6 :806 – 868.9875 MHz*       Group 7 :894 – 960, 1240 - 1300 MHz *Excludes frequencies utilized by the Cellular Mobile Radiotelephone Service 824  848.9875 MHz and 869  893.9875 MHz 1.12.  Operating voltage    :  4.5 VDC (3pcs "AA" alkaline, NiCAD or Ni-MH) 1.13.  Ext. power or charge voltage    :  AC adapter:  6 Volts 500 mA       Regulated DC 7 Volts 1.14.  Dimension    :  Approx. 123 (H) x 66 (W) x 30 (D) mm 1.15.  Weight  :  Approx. 190 g without an antenna and batteries 1.16.  Accessory  :  Rubber antenna, Belt clip, UL listed AC-DC adaptor and      CD (Owner’s manual) 1.17.  Memory backup  :  No backup battery required, utilizes non-volatile EEPROM memory
GENERAL RESEARCH OF ELECTRONICS, INC.  REF. NO. 11001- 3 - 2. ELECTRICAL Standard Test condition(1)   Power source voltage  :  4.5 Volts DC (at Battery terminals) (2)  Antenna impedance  :  50 Ohms (3)  Test temperature  :  25 degrees C (4)  Standard signal level  :  100 PV(5)  Modulation frequency  :  1 kHz (6)  Reference FM deviation  :  3.0 kHz (7)  Reference AM modulation  :  60% (8)  Reference audio output  :  75 mWatts (9)  Audio output load  :  8 Ohm resistive load 2.1. Frequency range           Frequency Range  Step Size  Mode       25.00000 - 26.96000 MHz       10 kHz  AM       26.96500 - 27.40500 MHz       10 kHz  AM       27.41000 - 29.50500 MHz         5 kHz  AM       29.51000 - 29.70000 MHz         5 kHz  FM       29.71000 - 49.83000 MHz         10 kHz  FM       49.83500 - 54.00000 MHz         5 kHz  FM       88.00000 - 107.90000 MHz     100 kHz  WFM     108.00000 - 136.99166 MHz    8.33 kHz  AM     137.00000 - 137.99500 MHz         5 kHz  FM     138.00000 - 143.98750 MHz    12.5 kHz  AM     144.00000 - 147.99500 MHz         5 kHz  FM     148.00000 - 150.78750 MHz    12.5 kHz  FM     150.80000 - 150.84500 MHz         5 kHz  FM     150.85250 - 154.49750 MHz      7.5 kHz  FM     154.51500 - 154.64000 MHz         5 kHz  FM     154.65000 - 156.04500 MHz      7.5 kHz  FM      156.05000 MHz      FM      156.05250 - 156.17250 MHz      7.5 kHz  FM      156.17500 MHz      FM      156.18000 - 156.24750 MHz      7.5 kHz  FM      156.25000 MHz      FM      156.25500 MHz      FM      156.27500 - 157.45000 MHz       25 kHz  FM     157.47000 - 160.82250 MHz      7.5 kHz  FM      160.82500 MHz      FM     160.83000 - 161.57250 MHz      7.5 kHz  FM     161.60000 - 161.97500 MHz         5 kHz  FM      162.00000 - 174.00000 MHz     12.5 kHz  FM     380.00000 - 419.98750 MHz    12.5 kHz  FM     420.00000 - 450.00000 MHz         5 kHz  FM
GENERAL RESEARCH OF ELECTRONICS, INC.  REF. NO. 11001- 4 -     450.00625 - 512.00000 MHz    6.25 kHz  FM     806.00000 - 823.98750 MHz    12.5 kHz  FM     849.00000 - 868.98750 MHz    12.5 kHz  FM     894.00000 - 939.98750 MHz    12.5 kHz  FM     940.00000 - 960.00000 MHz    6.25 kHz  FM     1240.00000 - 1300.00000 MHz    6.25 kHz  FM        Note : When Canada model is selected, receiving frequency step are as follows                   (Frequency steps except the following are the same as in USA models)                   VHF High  137.000 - 174.0000 MHz       5 kHz    FM                   UHF Low/T  380.0000 - 512.00000 MHz  12.5 kHz  FM     Nominal  Limit2.2. Sensitivity  :  FM 12 dB SINAD    VHF Low                 29.51 - 54 MHz  0.20 PV 0.8 PVat Dev.: 3 kHz at 1 kHz    VHF High          137 - 137.995 MHz  0.30 PV 1.2 PV                                       144 - 174 MHz     UHF Low/T               380 - 512 MHz  0.50 PV 2.0 PV    UHF High                 806 - 960 MHz  0.50 PV 2.0 PV                                 1240 - 1300 MHz  0.50 PV 2.0 PVAM 12 dB SINAD    VHF Low               25 - 29.505 MHz  0.20 PV 0.8 PVat Mod.: 60% at 1 kHz    VHF Aircraft    108 - 136.9916 MHz  0.50 PV 2.0 PV    VHF High      138 - 143.98750 MHz  0.30 PV 1.2 PVFM Radio 12 dB SINAD    VHF FM Radio       88 - 107.9 MHz  0.8PV 3.0 PVat Dev.: 45 kHz at 1 kHz 2.3.  Spectrum sweeper sensitivity  :  450 MHz  –60 dBm  –45 dBm 2.4.  CTCSS decode sensitivity  :    0.5PV 3PV350 Hz Dev. at 450, 860 MHz 2.5.  DCS decode sensitivity  :    0.5PV 3PV350 Hz Dev. at 450, 860 MHz 2.6.  Data decode sensitivity WX Alert 1050 Hz tone  :    0.3 PV 1 PV3 kHz Dev. at 162.4 MHz WX SAME  :    0.5PV 2.0PV4 kHz Dev. at 162.4 MHz 2.7.  WX alert tone decode range  :    1050 㼼30 Hz  㼼40 Hz 4 kHz Dev. 1 PV at 162.400 MHz 2.8.  WX alert sound pressure level  :  at 1ft  80dB  70dB
GENERAL RESEARCH OF ELECTRONICS, INC.  REF. NO. 11001- 5 -          Nominal  Limit2.9.  WX alert tone priority checking time:  3.0 sec.  24 sec. Note:  When receiving WX alert in priority operation, the priority sampling time up to 2 sec. is added to this depending on Alert tone transmission timing. 2.10.  Image ratio 1st IF image  :  VHF Low at 41 MHz  50 dB  40 dB       VHF FM Radio at 98 MHz  50 dB  40 dB       VHF Aircraft at 124 MHz  50 dB  40 dB        VHF High at 154.1 MHz  50 dB  40 dB       UHF Low/T at 450 MHz  40 dB  30 dB       UHF High at 860 MHz  40 dB  30 dB                             1270 MHz  40 dB  30 dB 2nd IF image  :VHF High at 154.1 MHz  50 dB  40 dB 2.11.  Attenuator  : VHF Low at 41 MHz  20 dB  16 - 23 dB     VHF FM Radio at 98 MHz  20 dB  16 - 23 dB     VHF Aircraft at 124 MHz  20 dB  15 - 22 dB     VHF High at 154.1 MHz  20 dB  15 - 22 dB     UHF Low/T at 450 MHz  20 dB  15 - 22 dB     UHF High at 860 MHz  16 dB  10 - 20 dB                      at 1270 MHz  16 dB  10 - 20 dB 2.12. Squelch sensitivity  Squelch   SW Low     :  AM/FM  0.5 PV 2.0 PV        FM Radio  1.0 PV 3.0 PVSquelch   SW Hi     :  AM  25 dB  15 dB    AM/FM : (S+N)/N = 20 dB     FM  30 dB  20 dB    FM Radio : (S+N)/N = 30 dB    FM Radio  45 dB  35 dB  2.13. Selectivity    : AM 25  27.995 MHz    6 dB  r4 kHz  䠚r2.5 kHz      50 dB  r6 kHz  䠘r12 kHz Other frequency    6 dB  r8 kHz  >r5 kHz 50 dB  r17 kHz  <r24 kHz FM Radio 88 – 107.9 MHz    6 dB  r50 kHz  >r35 kHz 50 dB  r160 kHz  <r240 kHz 2.14.  Spurious rejection  : VHF High at 154.1 MHz  40 dB  30 dB (Except Primary image) 2.15.  IF rejection ratio  : 380.8 MHz at 154.1 MHz  80 dB  60 dB     10.7 MHz at 154.1 MHz  100 dB  80 dB
GENERAL RESEARCH OF ELECTRONICS, INC.  REF. NO. 11001- 6 -        Nominal Limit2.16.  Acceptable radio frequency  :   r6 kHz  r3 kHz displacement at EIA RS-204D 2.17.  Signal meter indicating  :  Full Level (             )  -100 dBm    -96 dBm 䇲 -104 dBm     at 154.1 MHz 2.18.  Signal to noise ratio  : RF: 100uV    VHF Low  40 dB  30 dB FM : Dev. 3kHz at 1kHz    VHF FM Radio  60 dB  40 dB FM Radio : Dev. 45kHz at 1kHz  VHF Aircraft  45 dB  30 dB  AM : Mod.: 60% at 1kHz    VHF High  40 dB  30 dB      UHF Low/T  35 dB  25 dB     UHF High  35 dB  25 dB 2.19.  Residual noise  :  at 154.1 MHz  0.5 mV  1.5 mV Vol. min. and Squelched 2.20.  Scanning rate  :  406-505 MHz (in 1MHz: Intervals)  40 ch/sec.  3545 ch/sec. 2.21.  Search rate  :  162.25-167.25 MHz   50 steps/sec.  4555 steps/sec. 2.22.  Spectrum Sweeper Time  :  FD/PD, AIR band   1.0 sec.  <1.3 sec.  One active signal    HAM band   3.0 sec.  <3.9 sec.  the other no signal    All band  5.0 sec.  <6.5 sec. 2.23.  Scan and Search delay time  :    2 sec.  13 sec. 2.24.  Priority sampling  :    2 sec.  1.52.5 sec 2.25.  Audio output (T.H.D. 10 %)  :  RF input:  100 PV at 154 MHz 8 Ohms R Load, 1 kHz      280 mWatt  230 mWatt 2.26.  T.H.D. at 50mWatt output  :   RF input:  100 PV at 154 MHz  1 %  5 %    2.27.  Audio max. power  :  RF input:  100 PV at 154 MHz 8 Ohm internal speaker      400 mWatt  330 mWatt 32 Ohm at earphone mono/stereo (each phone)         20/10 mWatts  <30 mWatts
GENERAL RESEARCH OF ELECTRONICS, INC.  REF. NO. 11001- 7 -          Nominal Limit2.28.  Audio frequency response at  :  RF input:  100 PV at 98 MHz  180 Hz  120220 Hz –6 dB        3.0 kHz  2.53.5 kHz      RF input:  100 PV at 154.1 MHz  300 Hz  200400 Hz               2.5 kHz  2.03.0 kHz 2.29. Intermediate frequency  :  1st  380.8 MHz      2nd  10.7 MHz      3rd  450 kHz 2.30.  Current drain   :  Vol. Max.  280 mA  340 mA  8 Ohm internal speaker at    Squelched     65 mA    80 mA  154.1 MHz     2.31.  Charging current (Ni-MH Battery 2300 mA/h) AC adapter charging current  :  155 mA  100200 mA Note:   This specification is obtained AC 120 Volts with model GA-11D-1370 without the scanner on after ten hours. 2.32.  Battery life at continuous operation       : Alkaline Battery  15 Hours  Not specified       : Ni-MH Battery (2300 mA/h)  16 Hours  Not specified Note : Test condition     LCD Back light Off ,      EIAJ CP-2905 (1-4-4.1) 2.33.  Birdies and step frequency   when search by SQ switch LO :  116.2250,147.4900,383.4750,412.9750,442.4750,490.6000,     501.4687,501.7500,930.6000,941.3000MHz  Note: CPU clock oscillation varies somewhat with the temperature.            So the Birdies do not necessarily correspond with the above listed frequencies. 2.34.  Filter   :  Saw filter for 380.8 MHz, Monolithic crystal filter for 10.7 MHz      and ceramic filters for 450 kHz 2.35.  Antenna impedance :  50 Ohms 2.36.  Temperature range  :  Test to specification between   :  +18qC +35qC     Operate (Need not meet spec.):   -10qC +60qC2.37.  Low battery indicator voltage  :  Alkaline Battery   3.4 V  3.2 – 3.7 V when B icon is flashes    Ni-MH Battery  3.4 V  3.2 – 3.7V
GENERAL RESEARCH OF ELECTRONICS, INC.  REF. NO. 11001- 8 - 3.  OPERATING CONTROLS AND CONNECTIONS 3.1. Volume control with power switch 3.2. Squelch control is two positions Low/High slide switch 3.3. Mute control is two positions on/off pushed switch. 3.4. Keyboard (25 keys) 3.5. LCD indicator  :  8 digits frequency, 2 digits memory channel, FD/PD, AIR, HAM, MAR, WX, FM radio,  10 banks indication Other indications     TUNE, SRCH, SCAN, MAN, PGM, DLY, L/O, PRI, CH, CT, DC, key icon, B, Pu,        ,     , -b-, -t-, CH, L-r, ALErt, P, Error, OFF tonE, on tonE, L-O Fr-Full, SEndInG,     rECd, -dUPL-, Lo VHF, HI VHF, UHF, 10M, 6M, 2M, 70CM, 33CM, 23CM,     skywarn icon, spectrum sweeper icon,  S䕔䕔䕔䕔䕔, ATT 3.6. BNC type antenna connector 3.7. 6 Volt DC power jack 3.8. PC Interface and Clone jack (D=3.5 mm stereo) 3.9. Earphone jack (D=3.5 mm stereo) 4. KEY FUNCTION Scanner FM radio FUNCtion CTCSS/DCSMARFD/PDAirHAMWX/ skywarn  SCAN/MANualPRIority/TUNE PauSE /CLEAR       and       ProGraM/ ENTer key lock/LIghT Lock-Out/Lock-Out ReVieW Decimal point/DELAY 10 numeric key/bank selector
GENERAL RESEARCH OF ELECTRONICS, INC.  REF. NO. 11001- 9 - Spectrum sweeper CLONE ATT5. FEATURES 5.1. 6 pre-programmed service bands (MAR, FD/PD, AIR, HAM, WX, FM Radio)5.2. CTCSS and DCS receiving system 5.3. 300 channel memories plus FM Radio 20 channel 5.4. 300 channels automatic scanning for VHF to UHF band 5.5. QUICK PROGRAM when receive signals up to 300 channels 5.6. HYPERSCAN, 40 channels/sec. scanning rate and 50 steps/sec. searching rate 5.7. “Zeromatic” tuning system 5.8. 10 digit channel and frequency display with all function indicators 5.9. 300 channels lock-out in scan mode and 20 channels FM Radio mode 5.10.  Built-in priority channel 5.11.  WX alert and SAME receiving with 7 FIPS(Federal Information Processing Standard) area code memories 5.12.  Spectrum Sweeper function 5.13. Skywarn function 5.14.  20 dB Attenuator function 5.15.  Lock/Out ReVieW key to confirm lock out frequency sequentially 5.16.  Change the direction at the searching by  䕦(up) or 㻌䕰(down) 5.17.  2 second scan and search delay 5.18.  Manual selection for channel 5.19.  Scan mode [Cleard channels (000.000 freq.) do not scan.] 5.20.  Tune from the channel frequency 5.21. Program mode 5.22.  Key lock for safety
GENERAL RESEARCH OF ELECTRONICS, INC.  REF. NO. 11001- 10 - 5.23.  Key tone  5.24. LCD back-lighting5.25.  Low battery indicator by LCD 5.26.  Duplicate frequency check system 5.27.  Clone the memory to the other unit 5.28.  Squelch control is two positions Low/High slide switch 5.29.  Squelch control to on/off push switch. GENERAL RESEARCH OF ELECTRONICS, INC.

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