RH6111 is single board designed according to the highest accuracy requirements with the most advanced technology. The amplifier provides the highest level of linearity, power efficiency and reliability of HF radio transceivers in the up-to-day digital communications. RH6111 is intended to be integrated into HF digital radios operating within 1.5…30 MHz frequency range.
It provides reliable communication in most harsh environmental conditions.
Technical specifications
|
Operating frequency range: Output power in CW, AM, SSB PEP modes: Amplification gain: Nominal power input level : |
1.5-30 МHz 20 W ±1 dB 30 dB 16 dBm |
| Intermodulation :
Harmonic level:
Non-harmonic component level: Input/output impedance: Operation at load mismatch:
|
Less than -36 dB relative to PEP at 50 Ω load
-33 dB relative to PEP ; VSWR≥2:1 Less than -50 dB with 7-band switch filter in the frequency bands: 1.5-2.19 МHz 2.2-3.39 МHz 3.4-5.19 МHz 5.2-7.99 МHz 8.0-12.29 МHz 12.3-18.99 МHz 19.0-30.0 МHz
≤ – 70 dB 50 Ω Operation is provided with VSWR 2:1 – 5:1. The output power is reduced to: 13W at VSWR =2, 9W at VSWR=3, 6.5W at VSWR=4, 3W at VSWR=5 Independent protection at short and open output is provided. |
| Activation time:
Tx/Rx Switching time: Rx/Tx Switching time: Switching time between any filters: |
2 sec.
10 msec. 25 msec. 2 msec. |
| Interface:
Control system:
Cooling system: Overheating protection: Supply voltage : Operation cycle: |
RS232 / RS485
Monitoring and indication of the following are provided: Output power level; reflected power level; VSWR value; operating frequency range; input signal level; thermal conditions control; monitoring of the filters; monitoring of final stages and the other functional parts of the device. Air forced. Automatic cooling system control, two-step overheating protection. 24 ±2V DC. Input current ≤2А at nominal load in CW mode. Continuous |
| Operating temperature range:
Size: Weight: |
-30 to +55º C
198×160×25 mm 300 g |
