Frequency coverage: | Amateur bands (1.8 – 29.7) MHz including WARC + 50 MHz |
Power output: | 2000 W in SSB/CW on HF bands, 1500 W in CW/SSB on 50 MHz, 1200 W in RTTY and DIGI modes (800 W on 50 MHz) |
Input power: | Usually 40 to 60 W for full output power (USA model), 20 to 30 W (World gain model) |
Input impedance: | 50 ohm, VSWR < 1.5 : 1 |
Power Gain: | 15 dB (USA model), 17 - 18 dB (World gain model) |
Output impedance: | 50 ohm unbalanced |
Maximum output SWR: | 3:1 |
SWR protection: | Automatic switching to STBY when reflected power is 350 W or higher |
Intermodulation distortion: | -32 dB below nominal output |
Suppression of harmonics: | < -50 dBc on HF, < -70 dBc on 50 MHz |
Tube: | 1x FU-728F ceramic tetrode |
Cooling: | Centrifugal blower + axial blower (external) |
Power supply: | Switchable 220/230/240 V - 50 Hz (230/240/250 V - 60 Hz for North America models) |
Transformers: | 1x toroidal transformer 3 kVA |
Current max.: | 20 A (recommended minimal IE 20 A circuit breaker) |
Protection circuits: | - VSWR too high |
| - Anode current too high |
| - Anode voltage error |
| - Screen current too high |
| - Screen voltage error |
| - Grid current too high |
| - Grid voltage error |
| - Heating voltage error |
| - Mistuning of power amplifier |
| - Temperature to high |
| - Soft start for fuse protection |
| - "switch–on blocking" at opened amplifier |
Indications: | - 4.3" color touch screen display |
Features: | - High level of protections |
| - Memory for faults and warning, easy maintenance |
| - Automatic set-up anode current (BIAS) – no need to adjust manually after changing the tube |
| - Many operational parameters on display |
| - Full QSK with silent vacuum relay |
| - Easy transport due to detachable HV transformer |
Mechanical parameters: | 390 mm x 195 mm x 370 mm (width x height x depth) |
Weight: | 24 kg (53 lb) |