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πŸ“‘ high gain 20db lna low noise rf amplifier module for shortwave, fm, tv audio - broadband 5-3500mhz with shielding shell - ideal for ham radio logo

πŸ“‘ High Gain 20dB LNA Low Noise RF Amplifier Module for Shortwave, FM, TV Audio - Broadband 5-3500MHz with Shielding Shell - Ideal for Ham Radio Review

3

Β·

Average

Revainrating 3.5 out of 5Β Β 
RatingΒ 
3.5
🍿 Home Theater, 🎡 Home Audio

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Description of πŸ“‘ High Gain 20dB LNA Low Noise RF Amplifier Module for Shortwave, FM, TV Audio - Broadband 5-3500MHz with Shielding Shell - Ideal for Ham Radio

This amplifier has a wide frequency range of 5-3500MHz, and large dynamic range +20dBm@1dBP. It has stable gain 20dB typical, and small noise figure 1.3dB typical. The broadband low noise RF amplifier is designed with shielding shell. It is especially suitable for all kinds of radio frequency receiving front-end circuit to extend communication distance. Widely used for short wave, FM radio, remote control receiver, cable TV signal amplifier, GPS satellite navigation, 2.4G bluetooth and WIFI receiver RF front-end that need low noise small signal RF to be amplified.

Reviews

Global ratings 3
  • 5
    2
  • 4
    0
  • 3
    0
  • 2
    1
  • 1
    0

Type of review

Revainrating 2 out of 5

Terrible Amplifier, Worst Purchase Ever

This amplifier is a complete waste of money. Despite claims of shielding and boosting signals, it actually interfered with my other electronics and made my audio worse!

Pros
  • None
Cons
  • Interferes with other electronics

Revainrating 5 out of 5

Excellent LNAs. It is 5 volts, which makes mobile use much easier.

These LNAs work great with my SDR setup! I have some that run on 12 volts but they are difficult to use when portable. They run on 5 volts which means I can power them from the bias of my SDR receivers or from the USB port.

Pros
  • Broadband RF Low Noise Amplifier with Shielding
Cons
  • Compatibility

Revainrating 5 out of 5

Excellent LNAs. It is 5 volts, which makes mobile use much easier.

These LNAs work great with my SDR setup! I have some that run on 12 volts but they are difficult to use when portable. They run on 5 volts which means I can power them from the bias of my SDR receivers or from the USB port.

Pros
  • Amplifier
Cons
  • Volume