Make
General Radiotelephone
Model
BB-30-A2
Year
1965
Description
9 tubes including Compactrons and Nuvistors provide 15 tube functions. 8 high temperature Silicon diodes plus Germanium meter diode provide 4 extra tube functions. Outlet at rear, for built-in "Bull Horn" public address amplifier, remote speaker, "Silent service" and long line remote control.
Channels
2
Freq Range
27-36 MHz
Power Output
25+ Watts
Power Input
6 amps @ 12.6 VDC
70 watts @ 115 VAC
Dimensions
8-1/2 x 4-1/2 x 11 inches
Weight
15 lbs.
Tube Complement
| v1 | Receiver RF Amp |
6BQ7A |
| v2 | 1st Mixer |
6CW4 |
| v3 | (A) 2nd Mixer - (B) 2nd Converter Osc |
(A) 6HG8A - (B) 6U8 |
| v4 | IF Amp |
6BA6 |
| v5 | (1) Mic Preamp - (B) Rec & Xmit Audio Amp |
(A) 12AX7A - (B) 12AX7A |
| v6 | (A) Phase Inverter - (B) Mod & Bee Audio Output - (C) Mod & Bee Audio Output |
ECLL800 |
| v7 | (A) Rec & Xmit Osc - (B) Xmit Buffer |
6AL11 |
| v8 | 1st Conv Bee Osc |
6CW4 |
| v9 | Power Amp |
6HB5 |