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YX-OS55 UHF 433MHz RF Power Amplifier – 13W, 335–480MHz Wideband Coverage, PA RF Module

$69.00
$87.00
$69.00
-21%
Anbieter: YanTechLab
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Beschreibung

 

UHF Power Amplifier Module — meticulously designed by our technical team and engineers for the UHF band. Features a clean layout and stable output power. This RF power amplifier is a key component in various wireless transmitters, boosting the weak RF signal from the oscillator through buffer, intermediate, and final power stages to achieve sufficient radiated power.

Key features
  • Frequency: 335–480 MHz (typical 433 MHz)
  • Output power: 41 dBm (13 W) @ 13.8 V
  • Input power: 0 dBm – 10 dBm (1 mW – 5 mW)
  • Active cooling: automatic temperature‑controlled fan
  • Compact: 85×40×40 mm · 133 g
  • Connector: SMA female

Applications: UHF wireless transmitters, IoT gateways, remote control systems, RF test equipment, drone telemetry, amateur radio.

Technical Specifications
Supply voltage 12–14 V DC (typical 13.5 V)
Frequency range 335 – 480 MHz (typical 433 MHz)
Input power 0 dBm – 10 dBm (1 mW – 5 mW)
Output power 41 dBm (13 W) @ 13.8 V
Cooling method Automatic active cooling with temperature control
Operating current 2 A – 2.5 A (frequency & voltage dependent)
Dimensions (W×H×D) 85 × 40 × 40 mm
Weight 133 g
Connector type SMA female
Technical Background

In the initial stage of a transmitter, the RF power generated by the modulating oscillator circuit is very low. To deliver it to the antenna for radiation, the signal passes through a series of amplification stages: buffer stage, intermediate amplification stage, and final power amplification stage to obtain sufficient RF power. This module serves as the final power stage for high‑efficiency transmission.

Applications
  • UHF wireless data transmitters
  • IoT and LoRa gateway front‑ends
  • Remote control and telemetry systems
  • Drone and UAV communication links
  • Amateur radio (HAM) UHF amplifiers
  • RF test and measurement setups
Package Contents
  • UHF RF power amplifier module ×1

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  • USA / Europa: ca. 8–14 Tage (Änderungen vorbehalten)
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YX-OS55 UHF 433MHz RF Power Amplifier – 13W, 335–480MHz Wideband Coverage, PA RF Module
YX-OS55 UHF 433MHz RF Power Amplifier – 13W, 335–480MHz Wideband Coverage, PA RF Module

$69.00

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