Description
What is a High-Performance 433MHz Power Amplifier?
C&T RF Antennas Inc’s CTRF-ANTENNA-AMP-PA-0433-50W Item PA amplifier 433MHz Power Amplifier is a UHF band power amplifier that operates across an extremely wide frequency band from 400 to 450 MHz High-Performance 433MHz Power Amplifier supplied by C&T RF Antennas Inc.
The basic applications of the 433MHz RF Power Amplifier include driving to another high-power source, driving a transmitting antenna, and exciting microwave cavity resonators. Among these applications, driving transmitter antennas is the most well-known. The transmitter-receivers are used not only for voice and data communication but also for weather sensing (in the form of radar).
Input/output ports are matched for 50 ohms and are AC coupled. The design also incorporates integrated bias sequencing circuitry and voltage regulators to allow for flexible biasing for both the negative and positive voltage supplies.
The Bench Top package is hermetically sealed with field-replaceable SMA connectors and comes with a heat sink. And this rugged package assembly is designed to meet MIL-STD-883 test conditions for Hermeticity and Temperature Cycle.
This UHF Power Amplifier Module is part of C&T’s expanding line of Amplifier offerings. These modules offer very wide Frequency Range coverage and outstanding electrical performance in the band.
RF power amplifiers using LDMOS (laterally diffused MOSFET) are the most widely used power semiconductor devices in wireless telecommunication networks, particularly mobile networks. LDMOS-based RF power amplifiers are widely used in digital mobile networks such as 2G, 3G, and 4G.
Our RF module and rack-mounted RF and microwave systems incorporate state-of-the-art GaN, LDMOS, MOSFET, GaAsFET, and bipolar device technologies.
Our extensive library of product designs includes over four hundred documented solutions ranging from basic-function RF Power Amplifier modules to complete, multifunction HPA systems with embedded software for local and remote control and monitoring.
High-Performance 433MHz Power Amplifier is supplied by C&T RF Antennas Inc, we provide RF products with RF antennas, Antenna Accessories, Amplifiers, And Repeaters.
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 High-Performance 433MHz Power Amplifier price, High-Performance 433MHz Power Amplifier datasheet, High-Performance 433MHz Power Amplifier inventory, etc.
High-Performance 433MHz Power Amplifier Specifications:
| Frequency(MHz) | 400-450 |
| Input Power | ≤0-5dBm |
| Output Power(dBm) | 50 |
| Gain(dB) | 50 or Customized |
| ALC Range(dB) | ≥25 |
| Efficiency | 35% |
| Impedance(ohm) | 50 |
| VSWR | ≤1.5:1 |
| Voltage(V) | 28 VDC |
| RF Connector | SMA-Female |
| Monitor interface | RS232 |
| Working Temperature | -25~+55 degree |
| Storage Temperature | -45 to +85 degree |
| Operating Humidity | 0 to 90%, relative |
| Protection | High temperature, high VSWR, forward power detection, reverse power detection |
| Weight | ≤1.5kg |
| Cooling | External heatsink |
High-Performance 433MHz Power Amplifier Monitoring Function Description:
| No. | Monitoring function | Description | |
| 1 |
query |
PA ALARM | When an alarm amplifier failure |
| 2 | SWR ALARM | Amplifier output reflection is too large, VSWR exceeds 3:1, an
alarm is generated |
|
|
3 |
Over-temperature alarm |
Module internal temperature exceeds 85 ℃, generates an
alarm and turn off the amplifier until the temperature returns to below 65 ℃, re-open the amplifier |
|
| 4 | Over-output power alarm | When the output power exceeds the nominal full power 2dB is
an alarm |
|
| 5 | Input power detection | Accuracy of ± 1dB | |
| 6 | Reverse power detection | Accuracy of ± 1dB | |
| 7 | output power detection | Detecting the actual output power amplifier， Accuracy of ± 1dB | |
| 8 | Temperature detection | Detection module operating temperature, detection range: -25
~ +90 ℃, Accuracy of ± 3 ℃ |
|
| 9 | SWR | Detecting amplifier output port VSWR range of 1.2 ~ 4.0 | |
| 10 |
query and set |
PA attenuator Set and
query |
Set and query the value of ATT |
| 11 | PA switching query and set | Query and set the state open tube amplifier | |
High-Performance 433MHz Power Amplifier Video
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