aursinc zk05um lna module100khz6ghz 21db gain usbpowered p Pri | Shop The World
From USA
NewAURSINC
AURSINC ZK05‑UM LNA Module,100kHz‑6GHz 21dB Gain USB‑Powered Preamp
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•High‑Performance Broadband LNA: 100kHz‑6GHz working frequency, typical gain 27dB@10MHz / 22.5dB@2GHz /16.5dB@6GHz；OP1dB:22.5dBm Typ. Low‑power low‑noise. Can replace TQP3M9035 QPL9058 TQP3M9037 QPL9547 modules
•USB‑Interface Powered: USB powered low noise amplifier. Supply current 68mA, off‑chip bias supported. Adjust onboard bias resistor to reduce operating current to meet your project requirements
•Lower Noise Floor Performance: Adopt high‑PSRR built‑in LDO to suppress power‑supply noise. Achieves lower noise floor performance than ordinary USB direct‑feed amplifier modules
•Great For TinySA ULTRA: Recommended as 5.8GHz preamplifier for TinySA ULTRA. The onboard LNA of TinySA ULTRA only works well below 3.5GHz, external ZK05‑UM improves high‑frequency measuring sensitivity
•Usage Notice: Compact shielded case. Do NOT feed excessive signal power, or device will get saturated or permanently damaged. Prevent moisture exposure when working outdoors to avoid shell rust
