Alfred/Singer crystal detector, set of two For Sale
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Alfred/Singer crystal detector, set of two:
Two crystal detectors by Alfred and Singer, Model 1001. Input 50 ohm male N connector, output BNC female. Output polarity is negative. At 50 MHz with 1.00 mw (0 dBm) input, the output voltage is at least 150 mV, negative polarity, measured with a 20000 ohm/V meter. Frequency response .01 to 12.4 GHz. Ships to USA for $4.00 via USPS first class mail, antistatic bag, and boxed. No shipping out of USA.