MG3681A – Anritsu Signal Generators

MG3681A – Anritsu Signal Generators
3.00GHz (Frequency Range Max.)
The MG3681A is a high performance digital modulation signal generator that incorporates a broadband vector modulator. It has a frequency range of 250 kHz to 3000 MHz, covering the frequency bands of all major mobile communications systems. Various modulated signal waveforms can be generated with the optional expansion units and associated software.
•250 kHz to 3 GHz Frequency range
•Broadband vector modulation (DC to 30 MHz)
•Excellent adjacent channel power characteristics (-68dBc/Ch at 5MHZ and -75dBc/Ch at 10MHz)
•High-resolution output level setting of 0.01 dB
•Generation of up-link and down-link signals corresponding to 3GPP (FDD)-option
•AWGN source (option)
•Modulation data downloading – option
•Power control function (Transmit Power control)
•Generation of multiple waveforms up to 512 channels (Phase 1)-option
•Supports chip rates up to 16.5 Mcps
•Superior AM and FM analogue modulation functions
•Support for various digital modulation types including 3GPP, GSM, cdmaOne (option)


Frequency Range Max.


Freq. Resolution


Output Power

-143 to +13 dBm


AM, FM, Pulse, Phase, Vector, Wideband AM

More Details

Digital Modulation Signal Generator 250 kHz to 3 GHz