VP-803
Powerful Repeater
Outstanding Heat Dissipation
Product Features
Outstanding Heat Dissipation
The unique cooling design combining a built-in heat pipe and a temperature- controlled fan ensures quick heat dissipation, enabling the repeater to work normally even with full power.
Accessory Expansion
VP-803 supports third party to develop accessories expansion via front and rear port of the Repeater. This is achieved via the signal streaming and pin control through the repeater ports.
Main Functions
50W High Power
VP-803 supports maximum repeating power of 50W, and thus increasing the system coverage with lesser setup equipments.
16 Channels
VP-803 supports maximum of 16 channels, allowing efficient radio network control at different scenarios. The channel change can be performed either via PC tools, via the repeater’s front panels channel knob and via the channel steering from the repeater’s rear port.
Analog Operating Mode
VP-803 supports operating mode of Analog.
Analog Repeater Knockdown
VP-803 supports repeater knockdown, that when activated via the repeater’s rear accessory pin, will disabled the transmit path of the repeater.
Multi CTCSS/CDCSS Decode
VP-803 supports decoding up to maximum of 16 CDCSS/CTCSS in Analog channels, allowing repeating of different Analog voice users from various groups.
Analog Scan
VP-803 supports Analog voice and signaling scan, allowing repeating of different Analog voice users from various groups.
Repeater Access Management
VP-803 supports radio users access control to the repeater, allows better security to prevent un-authorized users from accessing the radio network.
Continuous Wave Identification (CWID)
VP-803 supports Analog transmission of the repeater identification in Morse code format.
GENERAL SPECIFICATIONS
| Frequency Range | UHF1: 400-470MHz; UHF2: 450-520MHz
UHF3: 350-400MHz; VHF: 136-174MHz |
|
| Channel Capacity | 16 | |
| Channel Spacing | 12.5kHz/20kHz/25kHz | |
| Operating Voltage | 13.6V+15% | |
| Current Drain | Standby | <1.0A |
| Transmit | <11A | |
| Frequency Stability | +0.5ppm | |
| Antenna Impedance | 50Ω | |
| Duty Cycle | 100% | |
| Dimension (H x W x D) | 88 x 483 x 366 mm | |
| Weight | 8.5kg | |
RECEIVER
| Sensitivity | 0.28µV (12dB SINAD); 0.22mV (TYPICAL) (12dB SINAD)
0.4µV (20dB SINAD) |
| Adjacent Channel Selectivity
TIA-603 ETSI |
65dB @ 12.5kHz; 75dB @ 20/25kHz
65dB @ 12.5kHz; 75dB @ 20/25kHz |
| Intermodulation
TIA-603 ETSI |
75dB @ 12.5/20/25kHz
70dB @ 12.5/20/25kHz |
| Spurious Response Rejection
TIA-603 ETSI |
80dB @ 12.5/20/25kHz
80dB @ 12.5/20/25kHz |
| Hum and Noise | 40dB @ 12.5kHz
43dB @ 20kHz 45dB @ 25kHz |
| Rated Audio Power Output | 0.5W |
| Rated Audio Distortion | ≤3% |
| Audio Response | +1 ~ -3dB |
| Conducted Spurious Emission | <-57dBm |
TRANSMITTER
| RF Power Output | 1-50W |
| FM Modulation | 11K0F3E @ 12.5kHz; 14K0F3E @ 20kHz; 16K0F3E @ 25kHz |
| Conducted/Radiated Emission | -36dBm <1GHz; -30dBm >1GHz |
| Modulation Limiting | ± 2.5khz @ 12.5kHz;
± 4.0khz @ 20kHz; ± 5.0khz @ 25kHz; |
| FM Hum & Noise | 40dB @ 12.5kHz; 43dB @ 20kHz; 45dB @ 25kHz |
| Adjacent Channel Power | 60dB @ 12.5kHz; 70dB @ 20/25kHz |
| Audio Response | +1 ~ -3dB |
| Audio Distortion | ≤3% |
Environmental Specification
| Operating Temperature | -30 C~ +60 C |
| Storage Temperature | -40 C~ +85 C |
All Specifications are tested according to applicable standards, and subject to change without notice due to continuous development.
As a professional repeater built to the Analog standard, VP-803 integrates user concerns and actual requirements. Powerful feature, remarkable service quality and considerate ergonomic design – It will refresh your communication experience!
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