Description
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.
General Specifications
Switching bandwidth (from/to)470 to 952 MHz
Antenna gain17 dBi
Covering angle360 Grad
Dimensions
Length220 mm
Width38 mm
Net Weight65 g
Antenna Input
Output current0; 0; 0
RF Attenuation0; 0; 0
Antenna Output
Amount1
TypeBNC
GenderFemale
NoteRF output (50 Ohms)
Recommended load impedance50 Ohms
Design
Bodyplastic
Finishblack
Powering Interface
TypeBNC
Voltage8 to 8 V
