SMA RF Low Noise Amplifier 0.01-4GHz 40dB High Gain 5V Support LNA UHF VHF GPS for Broadband Receiver Systems Spectrometer
1,Description.
Low noise amplifiers are generally used in high or medium frequency preamplifiers for various types of radio receivers,
and in amplification circuits for high sensitivity electronic detection equipment. In the amplification of weak signals,
the amplifier's own noise on the signal interference may be very serious, so it is hoped to reduce this noise,
in order to improve the output signal-to-noise ratio. This module adopts ultra-low noise imported LNA core, CNC shell,
with excellent electromagnetic shielding performance, support for 0.01-4G range of broadband operation,
with 40dB high gain characteristics, widely used in broadband receiver system front-end,
and at the same time can be added to the input of the spectrometer to improve the sensitivity of use;
2, module parameters:
Operating voltage: +5V single power supply;
Operating current: 90mA (low power consumption);
Operating frequency: 0.01-4GHz;
Gain: 37dB@1GHz (see test curve);
P1dB output power: 100mW (20dBm).
Noise figure: 0.6dB.
Input and output interface: SMA (external screw and internal hole);
Module size: 53*30*13mm (without connector);
With mounting fixing holes;
