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$63.99
Keenso 1pc Low Noise Amplifier Module, LNA 50M-4GHz NF=0.6dB 19dB Typical Gain RF FM HF VHF/UHF Ham Radio -110dBm — image 1
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Keenso 1pc Low Noise Amplifier Module, LNA 50M-4GHz NF=0.6dB 19dB Typical Gain RF FM HF VHF/UHF Ham Radio -110dBm

$63.99
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About this item
  • 【Wide Frequency Range】You can cascade several Low-noise amplifier modules in order to improve gain
  • 【High-end Configuration】This low noise amplifier is a ultra low noise, high linearity low noise amplifier module
  • 【Parameter】The ham radio module has 0.6dB typical noise factor, 19dB typical gain, 23dB P1dB
  • 【High Dynamic Range Receiver LNA】RF amplifier can be used for high dynamic range receiver LNA application, and amplify small of 110dBM
  • 【Wide Application】LNA is generally used for high frequency or intermediate frequency preamplifier of radio receiver, and high sensitivity amplifying circuit of electronic detection equipment, as well as transceiver wireless communication card, tower mounted amplifier (TMA), comb
Product description

Features: This is a ultra low noise, high linearity low noise amplifier module. It has 0.6dB typical noise factor, 19dB typical gain, 23dB P1dB. Can be used for high dynamic range receiver LNA application, and amplify small of 110dBM. You can cascade several LNA modules in order to improve gain. Generally used for high frequency or intermediate frequency preamplifier of radio receiver, and high sensitivity amplifying circuit of electronic detection equipment, as well as transceiver wireless communication card, tower mounted amplifier (TMA), combiner, repeaters, and distal/digital wireless broadband head equipment, etc. Specifications: Typical Voltage: +5V Typical Current: 90mA Gain: 18dB@0.9G Input/Output Impedance: 50Ω Max. Output Power: P1db 22dBm(@2GHz) Input <+10dBm(as low as -110dBm. If input >+10dBm, output is distorted) Bandwidth 0.05-4GHZ(differs at different frequency, refers to S21 curve) Noise Factor: 0.6dB@0.9GHz Weight: 40g(approx.) Package Includes: 1 x LNA

Product details
Brand
Keenso
Manufacturer
Keenso
Model number
Keensou0t51z68ag
Part number
Keensou0t51z68ag
EAN
0735752291306

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10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

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