Description
What is a 1575.42 MHz GPS LNA Low Noise Amplifier?
The 1575.42 MHz GPS LNA Low Noise Amplifier model CTRF-LNA-AMP-110160-3522-SMA-K RF is an Ultra-Low Noise RF Amplifier GPS LNA Amplifier supplied by C&T RF Antennas Inc for GNSS, GPS 1575.42 MHz, 1561 MHz, Galileo, and GLONASS applications.
What is a low-noise amplifier?
A low-noise amplifier is an amplifier with a very low noise figure.
Generally, it is used as HF or IF preamplifiers for various types of radio receivers, as well as amplification circuits for high-sensitivity electronic detection equipment.
In the case of amplifying weak signals, the amplifier’s own noise may interfere seriously with the signal, so it is desired to reduce this noise in order to improve the signal-to-noise ratio of the output.
The degree of signal-to-noise degradation caused by an amplifier is usually expressed as a noise figure, F.
The noise factor of an ideal amplifier, F=1 (0 dB), has the physical meaning that the input signal-to-noise ratio is equal to the output signal-to-noise ratio.
Most modern low-noise amplifiers use transistors, field-effect transistors.
Microwave low-noise amplifiers use variable capacitance diode parametric amplifier, room temperature parametric amplifier noise temperature Te can be lower than a few tens of degrees (absolute temperature), to cold parametric amplifier up to 20K below, gallium arsenide field-effect transistor low-noise microwave amplifier has been increasingly widely used, its noise coefficient can be lower than 2 dB.
The noise factor of the amplifier is also related to the operating state of the transistor and the internal resistance of the signal source.
In order to take into account, the requirements of low noise and high gain, a common emitter and a common base connection of a low-noise amplifier circuit are often used.
C&T RF Antennas Inc provides RF power amplifiers, low noise amplifiers LNA amplifiers, Bias Tees, etc.
The 1575.42 MHz GPS LNA Low Noise Amplifier is available at C&T RF Antennas Inc, the power amplifier and repeater supplier and RF antenna manufacturer in China.
C&T RF Antennas Inc provides internal & external antennas with antenna radio frequencies such as NFC, 169MHz, 230MHz, 315MHz, 433MHz, 868MHz, 915MHz, VHF&UHF, Lora, NB-IoT, ADS-B, GSM, GNSS, GPRS, 1.2 GHz, 1.4 GHz, 1.8 GHz, Wi-Fi 2.4 GHz, 5.8 GHz, Cellular 2G, 3G, 3.5 GHz, 4G LTE, GPS, 5G NR, 6G, etc.
C&T RF Antennas Inc. provides RF antennae with Omni & Directional antenna types such as Dipole Antennas, Whip Antennas, Marine Antennas, Router Antennas, MIMO Antennas, Combo Antennas, PCB Antennas, FPC Antennas, Spring Antennas, Magnetic Antennas, Sector Antennas, Yagi Antennas, and Accessories, etc, for IoT & M2M industries.
Contact us for more details on the 1575.42 MHz GPS LNA Low Noise Amplifier such as the GPS LNA Amplifier drawing, Amplifier price, GPS LNA Amplifier inventory, or other frequency LNA Low Noise Amplifiers.
1575.42 MHz GPS LNA Low Noise Amplifier Specifications
| Model | CTRF-LNA-AMP-110160-3522-SMA-K |
| Frequency | 1.1 GHz-1.6 GHz |
| Amplification gain | 30dB |
| Noise Figure | 1.0dB |
| Maximum output power | + 20dBm (100MW) @ 1DB compression point |
| Power supply voltage | 5.0V |
| Amplifier gain | F = 1.100GHz GAIN = 31dB
F = 1.268GHz GAIN = 31dB F = 1.561GHz GAIN = 30.2dB F = 1.575GHz GAIN = 30.2dB F = 1.616GHz GAIN = 30dB |
| Weight | 22g |
| Work current | 155mA (5V) |
| Impedance | 50Ω |
| I /O Port Connector | SMA female |
| Dimensions | 35*22*11mm |
| Applications | BD, GPS, GNSS, Gloness, RF front end, etc |
1.1-1.6 GHz GNSS LNA Low Noise Amplifier Picture
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