If the photograph is clicked, it grows.

Agilent E4421B 3GHz ESG Series Signal Generator
SOLD OUT sold
gen502







250KHz-3000MHz res0.01Hz Stability<+-1ppm/year
Output-136-+10dBm res0.02dB acc0.5dB Swtime<30ms Reversepower50W N(f) 50ohms SSBnoise-120dB(20KHzoffset)
Harm<30dBc NonHarm<-75dBc
Modulation AM/FM/PM/Pulse
AM:0-100% res0.1% AM1/AM2 EXT1/EXT2 10Hz-10KHz
FM1/FM2 5Hz-10MHz Max10MHzdiv PM max90rad res0.1%
Pulse Ratio ON/Off 80dB Trr<150ns DC-1MHz Width 0.4us Internal pulse generator 0.1Hz-50KHz Period 16us-30s Width 8us-30s res4us
Internal Audio source:0.1Hz -50 kHz res0.1Hz
sin/squar/ramp/triangle/pulse,/noise
Swept Sine 0.1Hz-50KHz Sweep 1ms-65sres1ms
Dual SIN 0.1Hz-50KHz Ratio 0-100% res0.1%
Audio OUT 0-3Vpeak 50ohms
EXT input EXT1 EXT2
GP-IB 200W 133H426W432D 12.7kg

Maker price:JPY1,325,286-