RF LINEAR AMPLIFIERS
HIGH QUALITY LINEAR AMPLIFIERS WITH METALL CERAMIC TUBES FOR HF VHF AND UHF RADIOAMATEUR BANDS.
Click on type of amplifier to see more inform of it.
MIDDLE POWER AMPLIFIERS:
Every tube type PA discontinued!
|
TECHNICAL DATA |
ME300 |
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|
Frequency (MHz) |
1.8-28+W |
6m,4m,2m |
50/70MHz duob. |
50-52 or 70-72 |
144 - 146 |
430-440 |
|
Power in
(W) |
0-35 |
0-10 |
0-30 |
0-30 |
0-30 |
0-35 |
|
Power out (W) |
500W |
300W |
500W |
|
|
500W |
|
I/O VSWR max. |
1,5 |
1.3 |
1,5 |
1.,5 |
1,5 |
1,5 |
|
Tube(s),transistors |
LDMOS |
GI46B |
GI46B |
GI46B |
||
|
Dimensions (mm) |
410x185x300 |
210X360X105 |
410X185X300 |
410x185x300 |
410x185x300 |
410x185x300 |
|
Weight kg)
|
~23kg |
~5.5kg |
~23kg |
~23kg |
~23kg |
~23kg |
FEATURES:
filament STBY circuit
protection circuits(Ig1,Ia,SWR,temp)
thermal fan speed regulation
fan 2pcs and LED 6pcs for display or
control PCB for metering,protection and relays
built in PIC controlled 3 way 100mSec sequencer(PA,Pre,TCVR)
built in RF relays and power supply