Tuning Knob and Vernier |
AFG - Audio frequency gain control |
RFG - RF gain control |
TONE (HI-N-LO-PL) - Audio response switch |
ANL - Automatic AM and manual CW-SSB noise limiters |
MODE(ACC-AM-CW-SSB) - Operating mode |
SELECT (S-SB1-SB2-M-B) - IF selectivity: S(400 Hz), SB1(2 kHz), SB2(2 kHz), M(3.5 kHz), B(8 kHz) |
BAND - tuning range selector |
CWO - Heterodyne detector oscillator tuning |
NOTCH - Q Multiplier notch tuning |
DEPTH - Q Multiplier notch depth control |
ANT - Antenna trimmer |
CAL-SET - Pointer position control |
OFF-CAL-WWV - Crystal calibrator function switch |
XMIT-REC - Standby-Operate switch |
160 Meters | 1.8 - 2.0 MHz |
80 Meters | 3.5 - 4.0 MHz |
40 Meters | 7.0 - 7.3 MHz |
20 Meters | 14.0 - 14.4 MHz |
15 Meters | 21.0 - 21.5 MHz |
11 Meters | 26.5 - 27.5 MHz |
10 Meters | 28.0 - 29.7 MHz |
6 Meters | 49.5 - 54.5 MHz (with converter) |
2 Meters | 143.5 - 148.5 MHz (with converter) |
1 1/4 Meters | 220.2 - 225.0 MHz (with converter) |
WWV | 10.0 MHz (with calibrator) |
Stabilizer |
Regulator |
Converter |
Multiplier |
Noise Lim |
Noise Lim |
Diode |
Detector |
& AF Amp |
Output |
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