Heathkit SB-10 Assembly And Operation Manual

A S S E M B L Y
A N D O P E R A T I O N O F T H E
HEATHKIT SINGLE SIDEBAND ADAPTER
M O D E L S B - I O
-
:
P o w e r O u t p u t : . . . .
Excitation Requirements:. . .
Output:.
Input:.
Band Coverage:. . .
Circuitry:. . .
Tube Complement:.
SPECIFICATIONS
10 watts, P. E. P. (peak envelope power)
Less than 3 watts of RF at the fundamental
operating frequency required.
Pi network coupling to low impedance coaxial
line.
Low impedance for coaxial line feed.
8 0 , 4 0 , 2 0 , 1 5 , 1 0 m e t e r s .
Phasing method of SSB signal generation is em-
ployed with voice control
and anti-trip action
built into the audio circuit.
1 - EL84/6B;qS RF output
1 - 6CLO RF driver
2 - LZATT balanced modulators
1 - 12AXT speech amplifier
1 - 12AT7 modulator
1 - 12AT7 voice control and anti-trip amplifier
1 - 12AT7 audio driver and relay control
1 - 6AL5 voice control and anti-trip bias recti-
fier
Copyrisht I 960
H e o t h C o m p o n y
t.20.61