ME222T-PRO High performance  transverter specifications
        
 

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Frequency Coverage: 222.0-224.0MHz  band.
IF in/out Frequency :    28.0-30.0MHz,

LO frq stability:  Low phase noise TCXO, AXTAL 0.5ppm. (0-+50C, 0.1ppm + 20-30C)
I/O Impedance : 50 Ohm unbalanced -  ant coax jack "N" type.
Input Voltage : 13.8VDC, +-5%, polarity mismatch, 10A -40dB EMI filter.
Power Consumption : 0.48A RX, 5.5A TX @ 25W output,
Size & Weight : WxDxH: 240x210x70mm, 2.3kg.

RECEIVING SECTION

RX front-end : <0.8dB NF,overall NF typ 1.2dB,OIP3 typ 30dBm ,IIP3 typ.+4dBm
   PGA-103+
front end
RX RF mixer : HJK-251H+  (IP3 >30dBm!)
RX overall gain : Max. 26dB variable,
IF rejection : >85dB
 

TRANSMITTING SECTION

Power Output: 25W  continuous carrier.
IF power input: -20 to +37dBm (switchable built in att.) Single or 2x  IF cable operation.
SWR input : 1:1.1
Emission modes : CW, SSB, FM, Digital
Harmonic Output Suppression: >70dB below rated output.

FEATURES

  • RA30H2127M Mitsubishi RF Power Module,

  • Built in ext. fan  speed controller  circuit

  • LED bargraph Power meter

  • Variable output PWR (front page,5-25W)

  • SND jack for ext PAs (GND out when TX, open collector +50V/0.5A max)

  • ALC circuit

  • IF RF VOX

  • Optional fan module (2pcs  50x50mm external fan )

  • Built in heatsink  temp. sensor

  • IF input & output BNC connectors

  • Common or separate 222MHz TX/RX connectors.

  • Second RX  IF (SDR) output possibility (on single IF cable only)

  • 20A type DC connectors

  • Optional IF RX, TX and PTT cables

  • Standard 0.5ppm TCXO ( AXTAL)

  • Built in jumperable IF amplifier to low out level radios(IC7600,7800,FTDX5000 )

  • Easy connect to ME14-X or ME28-X  Xtal IF preselector
     

Operating environments:
   - temperature range: 0...+50 degs.Celsius;
   - humidity: up to 95% @ +35 degs.Celsius.
  

   
   
   

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