Low noise broadband preamplifier

UBBV2 （1MHz - 10GHz）

Germany's Annoni imported preamplifier UBBV 2, with an ultra wide frequency range of 1MHz-10GHz, provides ultra-low noise gain of up to 40dBi signal amplification to the testing instrument when connected. Especially below 1GHz, it greatly improves the sensitivity of the testing instrument and is very suitable for any measurement receiver or spectrum analyzer to test weak signals. The built-in 1kHz high-resolution gain data of the amplifier can be read by itself through the USB interface. It is strongly recommended to use this amplifier for EMC testing and pre testing, such as EN55011, EN55022, EN50371, etc.

Although our product specifications indicate a frequency range of up to 10GHz, the latest designed microwave chip can still achieve gain in the UBBV2 frequency band up to 12GHz.

The preamplifier housing has a super strong mechanical design, which is very lightweight and compact, weighing only 146g. The housing is made of 2mm thick aluminum material, which can effectively dissipate heat and allow the amplifier to work continuously when connected to a power adapter. The built-in rechargeable lithium battery can provide 3.5 hours of continuous working time when used alone.

Specifications