Manufactory Wholesale Outdoor RF Amplifier with Adjustable
Gain for Bi-Directional Transmission and Signal Equalization
Struggling with weak RF signals in outdoor environments? The Outdoor RF Amplifier is a robust solution designed to enhance signal strength and quality, supporting both upstream and downstream transmissions. Featuring adjustable gain (0~15dB), noise suppression, and a waterproof, anti-thunder design, this amplifier ensures reliable performance in multi-class trunk transmission and distributive networks. With a rated gain of ≥30dB and a frequency range of 47/54/85~862MHz, it’s ideal for CATV, telecommunications, and broadcast systems.
• Adjustable gain (0~15dB) | • Bi-directional transmission support | • Waterproof & anti-thunder design | • Noise suppression for improved SNR | • Ideal for CATV, telecom, and broadcast systems
An outdoor tunablebidirectionalRFamplifier is a radio frequency signalamplification device designedfor outdoor environments. It not only enhances the received signal strength, but also processes both upstream and downstream signals, and has the function of adjusting the gain to adapt to different application scenarios and needs.
Suitably used in bi-directional transmission (can be reserved) and signal equalization of multi-class trunk transmission or high-required distributive network. Adopt PHILIPS, NEC imported power doubler modules. Audio pre-amplifier is low-noise microwavetube push-pullamplifier toinsureenough gain. It has 1 inputand2 outputs, and each connection has over-current protection. The output branch or distributiveness can be changed following it. Double-equalizer is used, so adjusting multi-class transmission flatness is simple and convenient. Attenuator and equalizer are plug-in, so customers can choose fixed or adjustable style. High-reliable switch power (or linear power) and strict waterproof and anti-thunder design insure steady durative work.
Key Features of Outdoor RF Amplifier
1. Signal amplification: increase the power of the received RF signal and improve the signal quality.
2. Noise suppression: reduce the noise in the signal and improve the signal-to-noise ratio.
3. Extended Coverage: Extend the coverage of wireless communication systems by enhancing signal strength.
4. Adjustable Gain: Users can adjust the gain of the amplifier according to their actual needs to achieve the best performance.
5. Two-way transmission: It supports the amplification of both uplink and downlink signals, and is suitable for two-way communication systems.
Specifications
Forward Transmission Frequency
Rated Gain
Flatness In Band
Rated Input Level dBμV 72
Rated Output Level
102 102 102
Gain Adjustable Range dB Adjustable: 0~15dB, Fixed: 3,6,9, 12, 15
Slope Adjustable Range dB Adjustable: 0~24dB, Fixed: 6,9, 12, 15, 18
Noise Figure
≤12
Return Loss
Reverse Transmission
Frequency Range
Flatness In Band
Return Loss
Rated Gain
MAX Output Level
Gain Adjustable Range
Slope Adjustable Range
General response
5~30/42/65(or specified by user)
±0.75
≥14
0 or 20 selected
≥110
0~15
0~10
About Us
FMUSER is a company specializing in broadcasting and television transmission systems and integrating hotel IPTV systems. The company was established in 2009 and has served over 180 countries worldwide. More than 20,000 television