Extra power

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 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

1 x RA4000 B/EW antenna

1 x Stand adapter