Make
Lafayette
Model
HB-444/25A
Made in
Japan
Mfg. #
99-3074WX
Year
~1966
Orig Price
$179.95
Serial #
11924
Description
12 Tube
Channels
25, 23 Channels + 22A & 22B (H.E.L.P. Channels)
Power Output
5 watt / 100 milliwatt switchable
Sams #
CB-13, page 81
notes
Crystals soldered in.
Hi/Low power switch on rear.
Tube Complement
| v1 | RF Amp. |
6CW4 |
| v2 | 1st Rec. Mixer |
6CW4 |
| v3 | Local Osc. - Synthesizer |
6AN8 |
| v4 | 2nd Rec. Mixer - 2nd 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. - Modulator |
6BM8 |
| v10 | Transmit - Converter |
6BE6 |
| v11 | Buffer |
6CB6 |
| v12 | Trans. Final Amp. |
6BQ5 |
Source(s)
http://www.cbradiomemories.com/hb-444-25a-25b-compare.htm