AURSINC ZK08-BM LNA Amplifier, 50M-8GHz, Wideband, Low Noise, High Gain, USB Powered, Built-in 300mAh Battery, for TinySA Ultra, RF & Software Defined Radio (SDR)

[High Performance] Broadband, Low noise, High Gain(32dB@10MHz / 37dB@2GHz / 32dB@6GHz). For long cable loss compensation, place the amplifier near the antenna, not directly at the receiver's input ^^ [USB Interface Powered] The ZK08-BM is a USB-powered low noise amplifier LNA module. Based on the ZKxx-UM, ZK08-BM adds a battery and reduces power consumption, making it suitable for portable use ^^ [Built-in Battery] Built-in 300mAh battery, it has a flatter and more consistent gain, lower noise figure, smaller size, and longer battery life (Charging 210mA, Total 280mA, Battery life 5 hours) ^^ [Application] Since the LNA in tinySA ULTRA is effective only below 3.5GH z, adding an LNA can enhance high-frequency sensitivity.

ZK08-BM is helpful for users requiring measurements at 5.8GH z (Unless specifically requested, please avoid using both the built-in LNA and external LNA of tinySA ULTRA at the same time) ^^ [Note] It is not recommended to employ a preamplifier in an environment with intense background noise. This might clog the receiver or cause the AGC circuit of the receiver to lower the reception gain, particularly in residential districts where medium and short waves are more prone to interference ^^ [Package List] 1x ZK08-BM LNA Modules, 1x USB Type-C Cable