Shure UA834V VHF In-Line Antenna Amplifier for Remote Mounting (174 to 216 MHz)

The Shure UA834V is a VHF antenna amplifier that installs in line between a remote antenna and your Shure wireless distribution system. Working in the 174 to 216 MHz range, it supplies either 6 dB or 12 dB of gain, reclaiming signal that would otherwise be lost as it travels through long coaxial runs.

Moving the antenna closer to performers or presenters often delivers cleaner reception, but finding power at the mounting point can be difficult. The UA834V solves that problem by receiving its 10 to 15 V DC power through the same coaxial cable that carries RF, so a single line handles everything.

Installation is straightforward. A female BNC connector links the unit to standard antenna cables, while the included bracket supports surface mounting on a wall or ceiling. If you need temporary placement, the threaded adapter lets you attach the amplifier to a microphone stand or lighting truss in seconds.

An overload LED warns when incoming levels are excessive, and a simple two-position switch lets you choose the right gain for the job. Pair the UA834V with Shure UA845 or UA844 distribution systems and you have a reliable, scalable solution for theaters, houses of worship, conference rooms, or touring rigs that need consistent VHF wireless performance.

A housing made from cast aluminum protects the circuitry without adding significant weight, so the amplifier stands up to daily use while keeping your setup light and manageable.

• 174 to 216 MHz operating range
• Selectable 6 dB or 12 dB gain to offset cable loss
• Compatible with Shure UA845 and UA844 antenna distribution systems
• Female BNC connector for quick integration with standard coaxial cables
• Receives 10 to 15 V DC power over the RF cable, no local outlet required
• Overload LED simplifies level monitoring
• Bracket for wall or ceiling mounting and adapter for microphone stands included
• Durable cast aluminum housing for dependable field use