Make
Lafayette
Model
HB-444
Made in
Japan
Mfg. #
99-3059WX
Year
~1965
Description
13 Tube, 2 Transistor
RX
Continuously tunable receiver
TX
23
Power Input
12VDC, 115VAC
Sams #
CB-10
Tube Complement
| v1 | RF Amp. |
6CW4 |
| v2 | Local Osc. - Synthesizer |
6AN8 |
| v3 | 1st Rec. Mixer |
6CW4 |
| v4 | 2nd Rec. Mixer - Rec. Osc. |
12AT7 |
| v5 | 1st IF Amp. |
6BA6 |
| v6 | 2nd IF Amp. |
6BA6 |
| v7 | 3rd IF Amp. |
6BA6 |
| v8 | Mic. Preamp - Range Boost Amp. |
12AX7 |
| v9 | AF Amp. - Squelch |
12AX7 |
| v10 | Audio Output - Modulator |
6BQ5 |
| v11 | Trans. Conv. |
6BE6 |
| v12 | Trans. Buffer |
6CB6 |
| v13 | Final Amp. |
6BQ5 |
Source(s)
http://www.cbradiomemories.com/hb-444-25a-25b-compare.htm