Saelig a stocking distributor of RF & Microwave test equipment has announced the availability of modular, cost effective, USB-connected portable, signal sources. The VSG2G1 and VSG6G1 RF Vector Signal Generators can generate frequencies up to 2.2 GHz and 6.2 GHz respectively. These pocket size signal generators provide features and functions comparable to full-size analog RF signal generators, offering frequency sweep, frequency hopping using I&Q modulation, and arbitrary signal generation.
The compact signal sources can generate most RF signal modulations that RF engineers might need, since the VSGxG1’s many test functions can be customized to meet the needs of proprietary and other nonstandard wireless protocols. Both of the VSGxG1 models are ideal for field test situations since they are compact, convenient, and can be configured to operate without a connected PC. They can also operate in ATE systems as a signal source module, simulating many different RF systems for test purposes.
With output levels up to 10 dBm (Band 0&1) signals can be delivered in CW, sweeping, and hopping modes. The units feature a built-in pulse generator for creating pulse modulation. The arbitrary function generator adds to the ability to generate a wide range of modulation modes, such as: I&Q modulation, AM, PM, FM analog, FSK, ASK, PSK, MSK, GMSK, SFSK, as well as digital modulation schemes such as QPSK, 8PSK, QAM, and phase modulation types such as CDMA, TMDA, GSM and more. A reference clock input and output is provided.
Power is delivered via the USB connection, or an external battery pack can be used for standalone portable operation. These signal generators are housed in a light (3oz) metal case that measures 4” x 1” x 1”. They are available with N connectors, while the I&Q connector provides I&Q input and output. A pulse output is available at the rear of the unit for synchronization purposes or when using the device as pulse generator. Intuitive PC software provided displays a simple desktop instrument front panel for adjustments and setup.
The VSGxG1 RF Vector Signal Generators are available now from Saelig Company, Inc. Fairport, NY, Triarchy’s authorized US distributor.
There are over 50 USB Signal Generators from 9 Manufacturers listed on everything RF. See all USB Signal Generators here.
