| 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 350W or higher |
| Intermodulation distortion: |
-32 dB below nominal output |
| Suppression of harmonics: |
< -50 dBc on HF, < -70dBc 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: |
1 toroidal transformer 3 kVA |
| Current max.: |
20 Amps (recommended minimal IE 20 Amps Circuit breaker) |
| Protection circuits: |
- VSWR too high |
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- Anode current too high |
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- Anode voltage error |
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- Screen current too high |
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- Screen voltage error |
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- Grid current too high |
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- Grid voltage error |
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- Heating voltage error |
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- Mistuning of power amplifier |
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- Temperature to high |
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- Soft start for fuse protection |
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- "switch–on blocking" at opened amplifier |
| Indications: |
- 4.3" color touch screen display |
| Features: |
- High level of protections |
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- Memory for faults and warning, easy maintenance |
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- Automatic set-up anode current (BIAS) – no need to adjust manually after changing the tube |
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- Many operational parameters on display |
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- Full QSK with silent vacuum relay |
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- Easy transport due to detachable HV transformer |
| Mechanical parameters: |
390mm x 195mm x 370mm (width x height x depth) |
| Weight: |
24 kg (53 lb) |
