[KL7AA] Test Equipment--Old HP

Richard Dowling rpd at gci.net
Sat Apr 14 20:40:00 EDT 2012


HP-650A Test Oscillator.  10Hz to 10 MHz, +10 dBM into 600 Ohms, 
condition unknown   $50
         http://www.messmuseum.de/hp650a.htm
HP-400D AC Vacuum Tube Voltmeter. +50 to -60 dBM FS, working 
normally, with manual   $50
         http://www.radiomuseum.org/r/hewlett_pa_vacuum_tube_voltmeter_400_3.html
HP-200AB Audio Oscillator 20 Hz to 40 kHz, +30 dBM, not working, one 
broken foot        $25

73,
Richard
KL0DR
223-5399



More information about the KL7AA mailing list