Signal generator, FM stereo modulator, AM stereo(C-QUAM) modulator, and AF generator incorporated into a single unit
High resolution of 10 Hz in a full bandwidth and 8-digit display

Setting resolution of 0.1 dB
Equipped with electronic attenuators
10GS/s equivalent sampling (DS-8812, 25GS/s)
Internal modulation frequency can be arbitrarily set between 50 Hz and 15 kHz at resolution of 50 Hz.

Compatible with European RDS and American RBDS receivers.
Prepared data can be stored in 100 point memory
Stereo modulator is equipped as standard (KSG3421)
GPIB/RS-232C interface provided as standard
The use of dedicated software (Quick Pattern Builder for KSG3420 Basic Edition) allows easy remote control operations, data editing, and data management

FM band/AM band output switch
Test loop
FM band dummy antenna
Car radio dummy antenna
Impedance converter
RF cable