Overview
The RA4000 B/EW is an active omnidirectional wide-band UHF receiving antenna for use with wireless microphone systems. It operates in a frequency range from 470MHz to 952MHz, providing a covering angle of 360° and a total gain of 18dB. The RA4000 B/EW has a built-in amplifier to compensate long cable runs. With dedicated antenna components, it works for cable lengths up to 300m. The RA4000 B/EW is remotely powered through the antenna cable.
The antenna has waterproof construction and can be used for indoor and outdoor applications. Using the included universal stand adapter, the RA4000 B/EW can be mounted on floor stands with 3/8" or 5/8" screws.
Specifications
General Specifications
Switching bandwidth (from/to) 470 to 952 MHz
Antenna gain 17 dBi
Covering angle 360 Grad
Dimensions
Length 220 mm
Width 38 mm
Net Weight 65 g
Antenna Input
Output current 0; 0; 0
RF Attenuation 0; 0; 0
Antenna Output
Amount 1
Type BNC
Gender Female
Note RF output (50 Ohms)
Recommended load impedance 50 Ohms
Design
Body plastic
Finish black
Powering Interface
Type BNC
Voltage 8 to 8 V
