LNA 73 cm EME, Radio Astronomy, 432 MHz, N-female For Sale -
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LNA 73 cm EME, Radio Astronomy, 432 MHz, N-female:
$99.00
Low noise amplifier
LNA-73cm-SAV-541-N-female 408 MHz, Gain = 18 dB, NF < 0.3dB, OIP3 = 33 dBm, BW < 40MHz (US4ICI project)
LNA-73cm-SAV-541-N-female 408 MHz, Gain = 18 dB, NF < 0.3dB, OIP3 = 33 dBm, BW < 40MHz (US4ICI project)
This edition based on our regular 70cm SAV-541+ solution with recalculated filter for 73cm band (408 MHz).
WARNING!
NEVER PUT RF POWER on LNA OUTPUT.
You can power LNA through the feeder.
The very low noise figure (NF < 0.3 dB) makes this LNA attractive for EME QSO.
SPECIFICATIONS- Model: LNA-73cm-SAV-541-N-female
- Noise Figure: < 0.3 dB
- Gain: 18 dB
- Output IP3: 33 dBm
- BW(-3 dB): < 40 MHz
- DC voltage: 8 - 13 V
- DC current: 40 mA
- Impedance: 50 ohms
- RF connectors: N-female
- Dimensions: 110 mm x 43 mm x 20 mm (with connectors)
- Assembled in Ukraine
- 1 x LNA-73cm-SAV-541-N-female
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Pic. 1 - LNA connection exampleRelated items