ME3000-V 2m EME amplifier specifications
        
 

Specifications

Photograps

Manual

Diagram

Back

   
   
 

Frequency Coverage: 144-146MHz amateur band.
  extensions and/or changes   on request.
Power Output: 3000 W CW/SSB
Intermodulation Distortion: Better than 35 dB below rated output.
Hum and noise: Better than 40 dB below rated output.
Harmonic Output Suppression: Better than 50 dB below rated output.
Input and Output Impedances:

   - nominal value: 50 Ohm unbalanced, Spinner (7/8"and "N")type connectors;
   - input circuit: tuned, VSWR <1.5:1
   - Bypass path VSWR < 1.1:1, 144-146MHz continuously, 100 W maximum;
   - Output (antenna) impedance matching capability: VSWR up to 2:1
   - Normal level meter or optional led bargraph frontpage

Protection circuits:Ia>1700mA,Ig1>25mA,Ig2>40mA,TMP>75C,SWR>2,
RF Gain: 19dB typically, frequency response < 1dB (35W drive power for
   rated output).
Tube: Single GU78B with forced air  cooling(200m3/h)
Primary Power: 220-240 V AC, 50-60 Hz, single phase, 150VA.
Secondary HV Power Supply: 220-240V or 400v AC, 50-60 Hz, btn 2 phase,
   4500VA.  (ME3000-S)The HV supply is option.    
Complies with CE safety and electromagnetic compatibility requirements.
FAN :built in 230V/80W AC fan PAPST 200m3/h.
Size & Weight : WxDxH: 19"x14"x7" ~23kg 
Operating environments:
   - temperature range: 0...+50 degs.Celsius;
   - humidity: up to 95% @ +35 degs.Celsius.
   - height: up to 3000m above sea level without output deterioration

   
   
   

Mechanics & Electronics Inc.  1991-2010.  All rights reserved