Description
What is a 20MHz-3GHz Broadband Low Noise Amplifier?
The 20MHz-3GHz Broadband Low Noise Amplifier model CTRF-LNA-AMP-20300-4232-SMA-K RF LNA amplifier is a High Linearity Wideband RF Amplification 20dB 0.02-3G High-Performance Medium Power Amplification LNA Amplifier Module supplied by C&T RF Antennas Inc.
The high-performance CTRF-LNA-AMP-20300-4232-SMA-K RF LNA amplifier uses a Darlington configuration with an active bias network. The active bias network provides a stable current with temperature and test process.
The design runs directly from a 5V supply without the need for step-down resistors compared to typical Darlington amplifiers. The product is designed for high linearity requiring a small size and minimal external 5V gain.
What is the noise amplifier application?
Noise amplifiers (LNAs) are designed primarily for mobile communications infrastructure base station applications such as transceiver wireless communication cards, tower top amplifiers (TMAs), combiners, repeaters, and remote/digital wireless broadband headend equipment, and set a new benchmark for low noise index (NF, Noise Figure).
Noise amplifiers (LNAs) have gone through the development of early liquid helium-cooled parametric amplifiers and ambient temperature parametric amplifiers.
With the rapid development of modern science and technology, it has been replaced by microwave field-effect transistor amplifier in recent years, which has the excellent characteristics of small size, lightweight, and low cost.
Especially in the RF characteristics of low noise, wideband, and high gain characteristics.
In the C, Ku, Kv and other frequency bands have been widely used, the current commonly used low-noise amplifier noise temperature can be lower than 45K.
C&T RF Antennas Inc provides RF power amplifiers, low noise amplifiers LNA amplifiers, Bias Tees, etc.
The 20MHz-3GHz Broadband Low Noise Amplifier is available at C&T RF Antennas Inc, the power amplifier and repeater supplier and RF antennas 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 20MHz-3GHz Broadband Low Noise Amplifier such as the Broadband Low Noise Amplifier drawing, Broadband Low Noise Amplifier price, Broadband Low Noise Amplifier inventory, or other frequency LNA Low Noise Amplifiers.
20MHz-3GHz Broadband Low Noise Amplifier Specifications
| Model | CTRF-LNA-AMP-20300-4232-SMA-K |
| Frequency | 20MHz -3GHz |
| Amplification gain | 20dB@2GHz |
| Noise Figure | 4.1dB @1GHz |
| Input Signal Power | 27dBm ( MAX ) |
| Maximum output power | P1dB : +20dBm@2GHz |
| Working current | 90mA(MAX) |
| Power supply voltage | 5.0V |
| Input signal | <+ 10dB
>+ 10dB input with complete output signal distortion |
| Working voltage | 5V |
| Impedance | 50Ω |
| I /O Port Connector | SMA female |
| Operating Temperature Range | -40C~ +85*C |
| Weight | 36.3g |
| Dimensions | 42x32x12mm |
| Applications | Lora, ISM, Cellular 3G, 4G, LTE, NB-IoT, GSM, PCS, WCDMA, WiMAX, etc |
20MHz-3GHz Broadband Low Noise Amplifier Picture
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