Anritsu's Analog Signal Generator MG3740A has excellent RF specifications, including SSB phase noise and output level as well as versatile modulation functions (AM/FM/ΦM/Pulse). The MG3740A is the ideal solution for high-purity signal source for testing analog radio Rx characteristics. Moreover, adding the digital modulation option supports generation of narrowband digital modulation signals.

Supports narrowband digital modulation as well as CW and analog modulations.

Basic Performance
Frequency range
100 kHz to 2.7/4/6 GHz [1stRF Option] 
100 kHz to 2.7/4/6 GHz [2ndRF Option] 
SSB phase noise
<-140 dBc/Hz (nom.) (100 MHz, 20 kHz offset, CW) 
<-131 dBc/Hz (typ.) (1 GHz, 20 kHz offset, CW) 
Level setting range
-110 to +17 dBm [Standard] 
-144 to +17 dBm [Option] 
High power output
+23 dBm (CW, 400 MHz to 3 GHz) [Option] 
Switching speed
<600 µs (frequency/amplitude, List/Sweep mode)
Built-in AM/FM/ΦM/Pulse modulation function [Standard]