Low noise preamplifier

UBBV1 （1MHz - 1GHz）

Germany's Annoni imported preamplifier UBBV 1, with a frequency range of 1MHz-1GHz, provides ultra-low noise gain of up to 40dBi for external signal amplification when connected to testing instruments, greatly improving the sensitivity of the testing instrument. It is very suitable for any measurement receiver or spectrum analyzer to test weak signals. It is strongly recommended to use this amplifier for EMC testing and pre testing, such as EN55011, EN55022, EN50371, etc.

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 up to 3.5 hours of continuous working time when used alone. The built-in high-resolution gain data of the amplifier can be read by itself through the USB interface.

Specifications