4
Specifications
Commander VHF-1200
6 M Linear Power Amplifier
•
Modes:
USB, LSB, RTTY, FM, & CW
•
Power Requirements:
200/234VAC 50/60 Hz.
•
RF Drive Power:
15-25 W Nominal; 35-40 Watts Max. For Full Output (1.2 kW PEP on
SSB)
•
RF Output:
750 W maximum, FM or RTTY
•
Input Impedance:
50 Ohm unbalanced; rear panel adjustable
•
Output Impedance:
50 Ohm nominal
•
Antenna Load:
2:1 VSWR maximum
•
Harmonic Suppression:
Better than -60 db down @ rated output
•
Intermodulation Distortion:
Better than -35 db down @ rated output
•
Weight:
75 lbs (34 kg)
•
Cabinet Size:
18” x 16” x 7.75” (45.7 cm x 40.6 cm x 19.7 cm)
•
Tube Compliment:
One 3CPX800A7 Ceramic Metal Triode
•
Cooling:
Forced air, pressurized chassis
Summary of Contents for Commander VHF-1200
Page 14: ...14 Tuned 6 M Input T R Relay...
Page 15: ...15 Control Board...
Page 16: ...16...
Page 17: ...17 HV Power Supply...
Page 18: ...18 RF Deck...
Page 19: ...19 RF Deck...
