Meeting MIL-STD-810 for shock and vibration, the fully weatherproof, fully immersible RH6221 ensures rapid link establishment and the highest level of communication reliability, under any operational condition.
The RH6221 provide users with essential benefits and features
Fast, automatic link establishment
- The RH6221 automatically seek the optimum tuning point at all communication conditions.
- An embedded memory facility automatically stores any configuration required to tune to a specific frequency. Whenever that frequency is called on subsequent uses, the RH6221 quickly reconfigure to the required frequency. Whenever variations affect communication quality, the RH6221 automatically re-tune the antenna to optimize signal quality.
Highly reliable HF radio communications
- Utilizing advanced microprocessor-controlled technology, the RH6221 provide precise and continuous tuning over the entire 1.6-30 MHz operating spectrum.
The RH6221 can quickly and easily be mounted to a wide variety of vehicles, requiring no drilling, no special fitting nor special tools.
|Frequency Band:||1.6 — 30 MHz|
|Input Power:||125 W PEP & AVG|
|Tune power:||6.5-7.5 Watts|
|Tuned Antenna Input Impedance:||50 Ohm with VSWR ≤ 1.4|
|Azimuth Radiation Pattern:||Omni-directional ±1 dB|
|Tuning Time from Memory:||< 300ms|
|Memory capacity:||Over 4400 memory settings|
|DC power requirements:||12 Volts DC, 1.2 Amp. supplied by radio|
|Duty cycle:||Designed for voice and full duty data applications|
|Antenna Height:||7FT (2.13m) fiberglass antenna supplied as standard. Additional lengths are available.|
|Tuner weight:||5.0 kg|
|Operation Temperature Range:||-30°C to +60°C|
|Storage temperature:||-40°C to +85°C|
|Humidity:||95% @ 50°C|
|Housing dimensions||530 х 128 х 114 mm|