1. Purpose:
This radio station can be used in vehicles, fixed or fixed. It has multiple working modes such as fixed frequency communication, adaptive and automatic control communication, and can be equipped with a security card to provide secure voice and data communication services for long-distance, medium and short distance communication. It is suitable for building shortwave fixed or mobile shortwave communication networks to provide command and communication support for emergency rescue, anti-terrorism and riot control operations.
The BT-H302 20/125W shortwave radio can be equipped with a vehicle mounted shortwave antenna feeder system for short wave near, medium, and long-distance communication, effectively solving communication problems such as blind spot communication, dynamic communication, and mountainous communication for vehicle mounted shortwave radio.
Vehicle usage status: Suitable for vehicle mounted shortwave antenna feeder system, suitable for short, medium, and long-distance communication.
Fixed usage status: Suitable for shortwave three wire broadband antennas, suitable for short, medium, and long-distance communication.
2. Main technical indicators:
2.1 Main functional indicators:
1. Working modes: fixed frequency communication, automatic control communication (digital frequency hopping), autonomous frequency selection;Meets MIL-STD-188-141B 3G ALE Gen 3 standards
2. Business types: analog calls, voice calls, data streams, datagrams.
3. Function: Chain building communication function;
4. Call methods: point-to-point call, group call, all call.
5. Data interface: Data transmission can be achieved through serial port and K port;
6. Data flow rate: 75bps, 150bps, 300bps, 600bps;
7. Support SIP protocol
4. Main electrical performance indicators:
Basic specifications of 1.20W transceiver:
Frequency range: 1.6000MHz to 29.9999MHz.
Frequency interval: 100Hz.
2.20W transmitter output power:
Peak packet power: 20W ± 1dB (USB, LSB); Average power: ≥ 15W (CW).
Transmitter power consumption: ≤ 65W.
3.125W shortwave power amplifier output power:
Output power: Peak packet power: 125W ± 1dB (USB, LSB).
Average power: ≥ 85W (CW).
4. Receiver sensitivity: 1μV， SINAD≥12dB，（USB、LSB）。
5. Volume (including protruding parts), weight:
Overall dimensions: width x height x depth: 278mm x 217mm x 325mm (including host, power amplifier adapter, and shock absorber bracket).
Overall weight: ≤ 18.5Kg (including host, amplifier adapter, and vibration reduction bracket).
6. Environmental adaptability
Working temperature:- 25℃～+55℃；
Storage temperature:- 40 ℃ to+60 ℃.
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