![Front Panel View](images/hamradio/3bndrig1.jpg)
"A Three-Band Oscillator Transmitter for the Novice"
from the 1958 ARRL Handbook. 30 watts on 80, 40 and 15 meter CW, crystal control, using a single 6DQ6 TV horizontal sweep tube.
The built in power supply used a 5U4G rectifier and a OD3/VR150
voltage regulator.
![Top of chassis view](images/hamradio/3bndrig2.jpg)
This view shows the components on top of the chassis.
![Under chassis view](images/hamradio/3bndrig3.jpg)
This view shows the components under the chassis.
![Schematic Diagram](images/hamradio/3brschem.jpg)
This is the schematic diagram.
Copyright � 2005 David Zollers. All Rights
Reserved.
Back to the...