LNA 70cm VOX


Low noise amplifier, aluminium case, based on PGA-103, built-in bypass relays up to 75 Watt (50 Watt RF VOX).

SKU: LNA-70cm-VOX 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.

Gain > 20 dB
Noise figure @ 18 °C < 0.6 dB
High Linearity OIP3 38 dBm
P input max 21 dBm
P max TX bypass 75 Watt (50 Watt RF VOX)
Supply Operation 12 V at ID < 150 mA
Weight 0.15 kg
Dimensions 72 × 43 × 20 mm
Connectors type

N-female, SMA-female