model KU LNA 4450 A Frequency range 4400..5000 MHz Noise figure @ 18 °C typ. 0.8 dB, max. 0.9 dB NF Gain min. 24 dB Maximum input power 1 mW Output power (P1dB) typ. 20 mW (+13 dBm) Output IP3 typ. +23 dBm (4750 MHz) Input return loss (S11) min. 6 dB Output return loss (S22) min. 9 dB Supply voltage +8 ... 14 V DC Current consumption typ. 110 mA Input connector / impedance SMA-female, 50 ohms Output connector / impedance SMA-female, 50 ohms Case milled aluminium Dimensions (mm) 50 x 30 x 17 Weight 40 g (typ.)