LNA 70cm QRO


Low noise amplifier, aluminium case, based on ATF53189, built-in bypass relays up to 800 Watt.

SKU: LNA-70cm-QRO Category: Tags: , , , ,

Low Noise Amplifier (LNA) with low noise figure (NF) designed to improve the quality of reception of signals from radio stations in the amateur radio range 430 – 440 MHz. It is not a source of electromagnetic vibrations and does not interfere with the reception of FM stations, TV, GSM, WiFi and other devices.

Application area:
Designed for use as a component of the receiving part of an amateur radio station (amateur radio) when working with weak signals. Contains bypass relays. Can be powered through the feeder.

Gain > 20 dB
Noise figure @ 18 °C < 0.5 dB
High Linearity OIP3 36 dBm
P input max 24 dBm
P max TX bypass 800 Watt
Supply Operation 12 V at ID < 300 mA
Dimensions 86 x 76 x 26 mm (with connectors)
Weight 0.25 kg
Weight 0.25 kg
Dimensions 86 × 76 × 26 mm
Connectors type