product description
LNA 400 Preamplifier 70 MHz N-female
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The LNA 400 is a selective reception preamplifier with excellent technical parameters. With very low noise and high gain, it also offers very high IP values. This amplifier is build up with a newest GaAs MMIC on a high-quality microwave substrate in SMD technology and is unconditionally stable (k factor less than 1 up to 10 GHz). The input circuit of the amplifier is built up with HQ components in chamber construction and optimized for the best noise characteristics. The bandpass at the output of the amplifier ensures good band selection so that all signals outside the useful band are effectively suppressed. The LNA 400 preamplifier is ideally suitable for EME, Meteorscatter, Aurora, Troposcatter and competition.
Technical data | LNA 400 |
Frequency range | 70-72 MHz |
Noise level @ 20°C: | 0,8 dB |
Amplification typ.: | 21 dB |
Return loss input: | 20 dB |
Return loss output: | 14 dB |
OIP3: | 29 dBm |
IIP3: | 8 dBm |
Max. input level: | 10 dBm |
Operating voltage: | 8-14 V |
Current consumption: | 100 mA |
Housing dimensions: | 74 x 56 x 30 mm |
Weight: | 140 g |
Connector standard: | N female |