
USG series RF signal generators
Supplier: GW Instek

Technology type: Signal Generators
GW Instek offers the brand new USG-Series RF signal generator, which comes with five models to meet users’ requirements and is a pocket-sized, USB interface compatible RF signal generator with the frequency range from 35 MHz to 4400 MHz. The USG-series provides continuous wave (CW) signal outputs without any signal modulation function. The built-in electronic attenuator of the USG-series allows an adjustable power range from -30dBm to 0dBm.
It has several operational modes including fixed frequency, frequency sweep, frequency hopping, and power sweep. The frequency bandwidth limitation of the USG-series provides lower harmonic output performance.
Range features
A high level overview of what this range offers
- Frequency range: 34.5 MHz ~ 4400 MHz
- Output power range: -30dBm ~ 0dBm
- Continuous wave signal without any modulation
- Support fixed frequency, frequency sweep, frequency hopping and power sweep mode
- 107dBc/Hz phase noise @100kHz offset
- Frequency resolution: 10 kHz
- PC USB Interface powered and controlled
- External PC software support different operating system
What's in this range?
All the variants in the range and a comparison of what they offer
Model |
Frequency range |
Output power |
Frequency accuracy |
Frequency resolution |
---|---|---|---|---|
USG-LF44 |
34.5 MHz to 4.4 GHz |
-30 dBm to 0 dBm |
± 100 Hz at 100 MHz |
10 kHz |
USG-0103 |
100 MHz to 300 MHz |
-30 dBm to 0 dBm |
± 100 Hz at 100MHz |
10 kHz |
USG-0818 |
800 MHz to 1.8 GHz |
-30 dBm to 0 dBm |
± 800 Hz at 800MHz |
10 kHz |
USG-2030 |
2.0 GHz to 3.0 GHz |
-30 dBm to 0 dBm |
± 2 kHz at 2 GHz |
10 kHz |
USG-3044 |
3.0 GHz to 4.4 GHz |
-30 dBm to 0 dBm |
± 3 kHz at 3 GHz |
10 kHz |
Downloads

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