Note
QST, Sep 1960, p. 158.
CQ, Sep 1960, p. 116.
From the ad:
"This advanced design approach, seldom used by amateurs but widely used in commercial UHF receivers, achieves outstanding performance. It consists of a double-tuned cavity preselector, followed by a crystal mixer and low-noise IF preamplifier."
Specifications:
– Noise Figure: 6.0 dB
– Gain: 20 dB
– Image Rejection: Greater than 50 dB
– IF Rejection: Greater than 80 dB
Tube Compliment: 1N21E, 6BC4, 6BC4, 12AT7, 6AK5
Standard Models Available:
– WTC-432: IF output frequency 50–54 Mc.
– WTC-432A: IF output frequency 51–55 Mc.
– WTC-432N: IF output frequency 30.5–34.5 Mc.
– WTC-432C: IF output frequency 28–32 Mc.
$119.50 (Any Model)