FS HP 8640B SIGNAL GENERATOR
 

FS HP 8640B SIGNAL GENERATOR
I tuned a few duplexers with it.
This signal generator will output frequencies from about 450 KHz to
550MHz at levels from 140 to +20 dBm. It also has an audio frequency
output of 400 and 1000Hz adjustable from 1 mV to 1V into 600 ohms.
Generator output can be modulated with AM or FM internally and pulse
externally.
Price: 300.00