The RH6133 is a solid state, cost effective, broadband power amplifier designed to meet the new standards of software reprogrammable radios to satisfy the performance required in the use of HF radios in modern, digital communication systems.
The RH6133 has proven performance used as a standard RF amplification module. The RF Amplifier/Power Supply is a self-contained unit suitable for tabletop or 19” rack installation.
Broadband RF amplification with the complete elimination of tunable elements gives the family’s components the frequency agility characteristics required by ALE (Automatic Link Establishment) operation over the HF band.
The main features of the amplifier are:
- Built-in controller
- LCD monitor
- 2 –levels overheat protection
- Short/open output protection
- Continuous operational cycle at full output power
- High reliability in harsh environment
The RH6133 capable to be matched with various HF radios: MICOM-2/3, CODAN NGT, Barret 2050 and later, ICOM. Other models can be matched by customer’s request.
Technical specifications
| Operating Frequency range: | 1.6-30 MHz |
|
Output Power:
in SSB mode in CW mode |
peak — 500 W
average — 500 W |
| Gain: | 14 dB |
| Gain flatness in frequency range | ±1 dB |
| Input power level | 20 W |
| Intermodulation | better than –31 dB (ref to any tone) |
| Non-harmonic components: | better than – 60dB |
| components: | better than – 50dB is |
| Harmonic components: | provided with 6-bands switchable filter
at frequency bands: 1.6-2.55 MHz 2.55-4.1 MHz 4.1-6.8 MHz 6.8-11.3 MHz 11.3-18 MHz 18-30 MHz |
| Input/output impedance: | 50 Ω |
| VSWR | 2:1 – 5:1 |
| Operation with unmatched load: | Output power is reduced:
240W at VSWR=2.0 180W at VSWR=3.0 160W at VSWR=4.0 80W at VSWR=5.0 autonomous protection at short or open output |
| Turning on time | 3 s |
| Tx/Rx switching time | 15 ms |
| Rx/Tx switching time | 15 ms |
| Switching between any harmonic filters | 15 ms |
| Cooling system: | forced air cooling |
| Over heat protection: | Cooling system automatic control, 2-level protection. |
| Primary Power: | 90-250 VAC, 47-63Hz |
| Power consumption: | Less than 1300 W. |
| Duty cycle: | Continuous, with forced air cooling |
| Operation temperature range | -10 to +50 ºC |
| Dimensions: | 482(W) ×177(H) ×624(D) mm |
| Weight: | 15 kg |
