If the photograph is clicked, it grows.

HP 8664A 0.1-3000MHz Signal Generator
JPY250,000　1 stock		 gen784

100kHz-3000MHz res0.01Hz
Output Level -139.9-+13dBm res0.01dB N(m) 50ohms
Modulation AM wideband FM
4*Internal Modulator low distortion sinewave 0.1Hz-400kHz with variable phase and amplitude.
Triangle,sawtooth and squarewaves to 50kHz with variable phase and amplitude.
White Gausissan noise with variable ampliyude.
res0.1Hz 1Vpeak(600ohms) res1mV THD<0.1%
GP-IB
500VA 178H425W683D 35kg