BK Technologies DPH51 VHF Portable Two-way Radio User Manual 288475

RELM WIRELESS CORP. - BK RADIO VHF Portable Two-way Radio 288475

users manual1

Specifications are subject to change without notice. BK RADIO Page 1-1 GENERAL INFORMATION 1.1 INTRODUCTION This manual contains information about the physical, mechanical, and electrical characteristics of the BK Radio DPH Flex•Mode Series handheld VHF radios. 1.2 DESCRIPTION The DPH Flex•Mode Series radios are self-contained VHF FM Radios covering the frequency range of 148MHz to 174MHz. The radios are multi-channel and digitally synthesized using a single crystal for frequency control. All models incorporate an EEPROM for the storage of channel frequency, Code Guard, and Dual Tone Multiple Frequency/Automatic Numeric Identifier (DTMF/ANI) encode information. All models also include low-battery and busy-channel indicators. Toggle switches can be programmed to control hi/low transmit power, channel scan, priority scan, repeater talk-around, group scan, or group select. Status and channel information is displayed over a liquid crystal display on keyboard/display models. Connectors are provided on the side of the unit for an external antenna, microphone, speaker, and other optional accessories. A variety of twist-off battery packs are also available. DPH Models DPH Model Number DPH51 (5/2Watts) Options Metal Case 02X Lexan Case 02S
General Information DPH Series VHF Radio Specifications are subject to change without notice. Page 1-2 BK RADIO 1.3 TECHNICAL CHARACTERISTICS FREQUENCY: 148-174MHz POWER SUPPLY: One rechargeable nickel-cadmium or nickel-metal-hydride battery pack with temperature sensor or one alkaline battery pack OPERATIONAL FEATURES: Dual Priority Scan Frequency Display Transmit Time-Out Timer User Select Scan Scan Delay Busy Channel Indicate / Lockout Tone Code Guard (CTCSS) DTMF/ANI Encode Digital Code Guard (CDCSS) Interstitial Frequency Capability Nuisance Channel Delete Soft Switches TalkBack Scan Custom Channel Selector User Channel Guard CHANNELS: 400 (25 groups of 16 channels) FREQUENCY SPREAD: 26 MHz with no degradation OPERATING TEMPERATURE: -30° to +60° C PHYSICAL DIMENSIONS Weight: 20 oz. (24 oz. with large battery) 0.6 kilograms (0.7 kg with large battery) Width: 2.55 in. (64.8 millimeters) Depth: 1.5 in. (38.1 mm.) Height: 6.6 in. (167.6 mm.) 7.8 in. (198.1 mm. with large battery) ANTENNA TYPE: Helical wound molded rubber flex (standard) BNC Helical wound molded rubber flex (optional) CHANNEL SPACING: 15/30 and 12.5/25 kHz CHANNEL INCREMENTS: 2.5/6.25/7.5 kHz MAX CURRENT DRAIN: Transmit 5 watt: 1.4 amps Receive: 190 mA Receive standby: 45 mA (battery save off) 15 mA (battery save on) FCC Identification number: K95DPH51 (5/2 Watt Models)
DPH Series VHF Radio General Information Specifications are subject to change without notice. BK RADIO Page 1-3 TRANSMITTER 25 / 30 kHz 12.5 / 15 kHz RF OUTPUT POWER DPH51: 5/2 Watts 5/2 Watts OPERATING FREQUENCY SPREAD: 26 MHz 26 MHz SPURIOUS AND HARMONICS: 60 dB 60 dB MODULATION DEVIATION: 5 kHz 2.5 kHz FM HUM AND NOISE: 50 dB 45 dB FREQUENCY STABILITY: ±2.5 PPM ±2.5 PPM AUDIO DISTORTION: 3% 3% AUDIO RESPONSE (per EIA): +1 to -3dB +1 to -3dB MODULATION CHARACTERISTICS: 16K0F3E 11K0F3E 8K10F1E RECEIVER 25 / 30 kHz 12.5 / 15 kHz SENSITIVITY: 12dB SINAD 0.25µV 0.25µV OPERATING FREQUENCY SPREAD: 26 MHz 26 MHz NOISE SQUELCH: 0.18µV 0.18µV SELECTIVITY: 72 dB 60 dB IMAGE AND SPURIOUS RESPONSES: 75dB 75dB INTERMODULATION: 70dB 70 dB AUDIO RESPONSE (per EIA): +1dB / -3dB +1dB / -3dB AUDIO OUTPUT (@ 5% Dist.): 500mW 500mW Accessories A wide variety of optional accessories are available for the DPH handheld radios. Contact your BK Radio dealer for complete information. License Requirements This equipment must be licensed by the Federal Communications Commission (FCC) before it may be used. Your BK Radio dealer can assist you in filing the appropriate application for the FCC, and will program each radio with your authorized frequencies and signaling codes. Service Information If you need service, contact your local BK Radio dealer equipped to service your radio. If you find it impractical to have service performed by your local dealer, contact BK Radio at the address below: BK Radio ATTN: Customer Service 7100 Technology Drive West Melbourne, FL 32904 Voice (800) 422-6281 FAX (321) 953-7986
General Information DPH Series VHF Radio Specifications are subject to change without notice. Page 1-4 BK RADIO BK RADIO1 2 34 5 67 8 90*#CLRFCNPRIENTPRIORITY BUSY CHANNELLOW BATTERYINDICATOR TRANSMITINDICATORANTENNAHI/LOTRANSMITPOWERSCANPRIORITYANTENNA ACCESSORY MOUNT EARPHONE PTT (PUSH TO TALK) SPEAKERMICROPHONELCD DISPLAYALPHANUMERIC DISPLAY CHANNELSELECT ON/OFF VOLUME SQUELCH CODE GUARD GRPPRG TX RX SCNID CGDPH RADIO WITH KEYBOARD/DISPLAY COVERED OR NOT INSTALLED (REDUCED VIEW) GRPPRG TX RX SCN ID CG TX RX ID CG PROG SCAN 7-SEGMENT DISPLAY BK RADIO CG- OFF-SQ VOL 1612345678910 11 12 13 14 15 A B CKEYBOARDFIGURE 1-1 CONTROLS

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