- Model: UA848
Professional UA848 Wideband Antenna Splitter Amplifier Antenna Distributor System
RF Signal Booster Distribution For Wireless Microphone System 470-960MHz
Professional For UHF 8 antenna connect ( 4 receiver)
✨ Professional-Grade Signal Integrity, Zero Compromise ✨
Engineered for performers who demand flawless audio: The UA848 transforms unstable wireless mic signals into powerful, secure,
interference-free transmission across any environment.
\uD83D\uDD11 Key Benefits
\uD83D\uDEE1️ Military-Grade Encryption
Prevent signal hijacking & eavesdropping—ideal for confidential events, broadcasts, or premium venues.
\uD83C\uDF00 Smart Anti-Interference AI Filtering
Auto-adapts to crowded RF zones (festivals, urban venues); eliminates dropouts during critical moments.
\uD83D\uDCE1 Extended Range + Multi-Receiver Distribution
Amplifies signal strength while splitting cleanly to multiple receivers—perfect for multi-mic setups (choirs, panels, bands).
\uD83C\uDFA4 Studio Vocal Clarity
Preserves natural voice texture with ultra-low latency; every lyric and speech detail cuts through ambient noise.
\uD83D\uDD0C Plug & Play Universal Compatibility
Works seamlessly with Shure, Sennheiser, Sony & most UHF wireless systems (470-960MHz). No firmware updates needed.
\uD83C\uDFAF Real-World Applications
* \uD83C\uDFA4 Stage & Concerts: Touring artists trust UA848 for stadium-grade reliability.
* \uD83C\uDFA7 KTV / Home Entertainment: Turn living rooms into premium karaoke studios.
* \uD83D\uDCF1 Live Streaming / Podcasting: Streamers & creators achieve broadcast-quality audio effortlessly.
* \uD83C\uDF99️ Churches, Schools, Conferences: Ensure every word is heard clearly in large halls.
* \uD83C\uDFA7 DJ / Event Hosting: Move freely without signal anxiety during weddings, clubs, or festivals.
Features:
1.Compatible with all major brands and used by all UHF band wireless microphone receivers.
2.The on-site radio spectrum scanning and detection function provides a basis for the allocation and management of radio frequency
points.
3.Directional omnidirectional, wall-mounted and other antennas with different types and performances are available.
4.High-frequency signal band-pass filtering function, filtering signals outside the bandwidth to cause interference to the system.
5.High-performance materials and circuits are used to ensure maximum signal sensitivity and port crosstalk isolation, and can
provide stable radio signals for many wireless receivers.
6.Two 50ohms BNC antenna cascade ports can connect an additional distribution host or a fifth wireless receiver.Each
distribution host provides 4 channels of DC12V/1A power output power supply capacity. The package includes the support hardware
and high-frequency connection cable required for installing the antenna.
Technical Parameter 1:
Antenna type:Logarithmic periodic direction(LPDA)
Frequency Range:470-960MHz
Interface type:BNC
Impedance:50OHMS
Gain:15dB
Directive property l:level 90°perpendicular 60°
Voltage:8~12V 75mA
Size:320x300x28mm
Technical Parameter 2
RF band---470-960MHz
Third-order filtering ---24dBm intersection slope
Gain -----(Distribution port 1dB)(Cascade port 0dB)
Impedance---50OHMS
RF port--- BNC
Antenna feed---12V 150mA
Power input--- DC +12V 1A
Power output--------4-port maximum DC+12V1A
Distributor size---482x44x200MM
Working temperature-(-20° -+50°)
Specifications: Antenna Type: Logarithmic Periodic Direction (LPDA) Frequency Range: 470-960MHz Interface Type: BNC Impedance: 50OHMS Gain: 15dB Size: 320x300x28mm
