Heathkit AT 1 Service Manual
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Page 1
ASSEMBLY AND OPERATION OF THE
HEATHKIT AMATEUR TRANSMITTER
MODEL AT-l
, .
SPECIFICATIONS
RF Amplifier Power Input ........................ 25-30 Watts
Output Connection ............................... 52 Ohm Coaxial Cable
Oscillator Operation ............................. Crystal, can be operated by a VFO
Amplifier Operation .............................. CW, can be modulated for phone
Band Coverage .................................. 80, 40, 20, 15, 11, 10 Meters
Tube Complement
5U4G ....................................... Rectifier
GAG? ....................................... Oscillator - Multiplier
6L6 ........................................ Amplifier - Double:-
Power Requirements ............................. 105-125 50/60 Cycle, 100 Watts
Cabinet Size ..................................... 8 1/8 high x 13 1/8" wide x 7" deep
Net Weight ..................................... 13 lbs.