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DESCRIPTION The 11720A Pulse Modulator is a high performance microwave pulse modulator covering the range of 2 to 18GHz. Features include extremely short rise and fall times (<10 ns) and a high ON/OFF ratio (>80 dB) making it suitable for almost any pulsed RF application. Specifications include Insertion loss: <6 dB (2 to 12.4GHz), <10 dB (2 to 18GHz); maximum RF input power is +20 dBm and maximum repetition rate is >5MHz, minimum RF pulse width is <50 ns. Pulse input >3 V (on), <0.5 V (off) in normal mode. Impedance is 50-ohms nominal.
For sale is a perfect looking military surplus HP 11720A. It powers up. I have not tested it, but I give you a 5 day right of return: if you do not like this unit for any reason, return it to me in original condition for a full refund of purchase price. Serial number 2021A01407. Costs $595 at used-line.com.
