Name: UA830-CN
Brand: Shure
SKU: undefined-CN

<p>The Shure UA830 is a low-noise, in-line UHF antenna amplifier. It is intended for remote-mounting antennas to a Shure Model UR4 or ULX receiver or Model UA845, or UA844 distribution amplifier in a large installation, effectively shortening the distance from the transmitters.</p>

<p>The unit receives power through its output port from the Shure receiver or distribution amplifier. When an antenna is remote mounted, the UA830 amplifies the received radio signals to compensate for insertion loss in the coaxial cable. A gain selector switch adjusts for longer lengths of coaxial cable.</p>


UHF串联式天线放大器

<ul>
	<li>Compatible with the Shure Model UR4 ULX wireless microphone receiver and the Shure Model UA845, or UA844 Antenna Distribution System.</li>
</ul>

<ul>
	<li>Mountable on supplied desk-/wall-mount or on a microphone stand.</li>
</ul>

<ul>
	<li>Two-position gain selector switch to adjust for lnoger coaxial cable lengths (3dB positon for cables under 7 1/2m [25 ft], 10dB position for cables over 7 1/2m [25 ft]</li>
</ul>


串联式UHF天线放大器，与远程天线配合使用，适用于舒尔U4S、U4D、ULXP、ULXS、UR4S和UR4D接收机或UA844和UA845天线分配系统。