The linear amplifier OM3006+ is designed for 50 MHz amateur bands from 50 till 52 MHz and all modes. It is fitted with a ceramic tetrode GU78b.
Specification of OM3006+ :
| Frequency coverage: | amateur bands 50 – 52 MHz |
| Power output: | 3000 W in SSB and CW, RTTY, AM and FM |
| Driver Power: | usually 40 to 60 W for full Output Power |
| Input impedance: | 50 Ohm, VSWR < 1.5 : 1 |
| Power Gain: | 17 dB |
| Output impedance: | 50 Ohm unbalanced |
| Maximum output SWR: | 2:1 |
| SWR protection: | Automatic switching to STBY when reflected power is 350W or higher |
| Intermodulation distortion: | 32 dB below nominal output |
| Suppression of harmonics: | < -70 dBc |
| Tube: | GU78B ceramic tetrode |
| Cooler: | Centrifugal blower + Axial blower |
| Power supply: | switchable voltages - 220/230/240V for 50Hz or 230/240/250V for 60Hz (or other primary voltages e.g. 200V 50/60Hz for Japan) |
| Transformers: | 2 pcs of toroidal transformer 2.5 kVA |
| Parameters: | 485 x 200 x 455mm (width x height x depth) |
| Weight: | 32 kg |
| 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 PA | |
| - Temperature too high | |
| - Soft start for protecting your fuses | |
| - “switch-on blocking“ at opened amplifier | |
| Indications: | 4.3" color touch screen display |
| Features: | High level of protection |
| Memory for faults and warnings, easy maintenance | |
| Automatic set-up anode current (BIAS) – no need to manually adjust after changing the tube | |
| Three programmable working modes of the axial blower | |
| Full QSK operation | |
| Many operational parameters to display |
| Option: | REMOTE control - connector for LAN connection – remote control software free of charge |
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The linear amplifier OM3006+ is designed for 50 MHz amateur bands from 50 till 52 MHz and all modes. It is fitted with a ceramic tetrode GU78b.
