MKU LNA 231 AH-SMA, Super Low Noise Preamplifier
2304 ... 2322 MHz
Super Low Noise Preamplifier for DX and EME
Super Low Noise Preamplifier for DX and EME
Technical specifications
Frequency range | 2304..2322 MHz |
Noise figure @ 18 °C | typ. 0.4 dB |
Gain | typ. 16 dB |
Maximum input power | 1 mW |
Supply voltage | +9 ... 15 V DC |
Current consumption | typ. 15 mA |
Input connector / impedance | SMA-male, 50 ohms |
Output connector / impedance | SMA-female, 50 ohms |
Case | milled aluminium |
Dimensions (mm) | 50 x 30 x 17 |
Weight | 110 g (typ.) |
Description
For many years, our super low noise microwave preamplifier has been used very successful. Many results of Ham Radio Contests proof that! Due to a extremely low noise figure the preamplifier is ideal for tropo DX, EME (earth moon earth operation) and for receiving satellites.
Features
- Extremely low noise figure
- Unconditionally stable - no parasitic oscillations in case of poor antenna match
- Reverse polarity protection
- Solder pin for direct power supply
- Male connector at the input for direct connection to antenna or coaxial relay
- Small mechanical dimensions
Application
- Amateur Radio
- EME, Tropo DX, satellite reception
- Analog and digital operation modes (SSB, CW, WSJT)
Important notes
- Amplifier does not contain a coaxial relay!
- Maximum input power 1 mW