USA--Vaunix/ Lab Brick: vanunix
各種USB 信號產生器和衰減器
----USB type Signal Generator , frequency range from 20MHz to 20GHZ / +20dbm to -70dbmb output level , USB type Signal Generator
---- USB type digital attenuator , frequency range from 6MHz to 20GHZ / 63db to 120db attenuation ,USB type Digital attenuator
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各種衛星訊號模擬器--GNSS simulator -----------GPS simulator--GPS衛星模擬器
for - GPS/ Glonass / Beidou/ Galileo /Qzss / IRNSS 1/8/16/32/48/64 channels , L1/L2/L5/L6 bands supported GNSS simulator