Audio-Technica ATW-B80WB Datasheet

ATW-B80WB In-line Antenna RF Boosters

Wireless Microphones & System Accessories

Features

• Compact lightweight in-line design

• Selectable +6 and +12 dB gain

• Power status LED indicator

• Wideband operation (470-990 MHz)

• Bus power via coaxial cable

Speciﬁcations

RF frequencies range

Input/Output connector

Power supply voltage

Current/Power consumption

Operating temperature range

In the interest of standards development, A.T.U.S.

oers full details on its test methods to other industry

Speciﬁcations are subject to change without notice.

Impedance Signal gain

Dimensions

Weight

professionals on request.

470-990 MHz 50 ohms typical 6 dB position: 6 dB typical (green) 12 dB position: 12 dB typical (red) BNC-J 12V DC (Bus powered) 60 mA

-10 to 60º C 25 mm (0.98") x 25 mm (0.98") x 92 mm (3.62") 125 g (4.41 oz) (excluding holder)

Description

The ATW-B80WB consists of a pair of UHF wideband powered in-line antenna boosters, designed to increase the RF signal strength to compensate for antenna cable loss. When paired with the appropriate UHF antennas the boosters are especially suited for applications where there are long RF cable runs between the antennas and receiver locations.

470-990 MHz

The boosters are designed for use in temporary or permanent installations of UHF receivers and antenna distribution systems. Each booster contains an integral RF ampliﬁer powered by 12V DC provided on the antenna cable by the associated wireless receiver or antenna distribution system. Power is required for their operation and a power active indicator illuminates when power is applied. A gain setting button permits selection of +12 or +6 dB operation, to compensate for cable losses or other operating conditions. Inputs and outputs are via standard BNC-type connectors. Constructed of metal to minimize the pickup of RF interference, the boosters are a stainless steel ﬁnish.

Architect’s and Engineer’s Speciﬁcations

The in-line RF booster set shall consist of two UHF wideband RF boosters for permanent or portable applications. Ampliﬁer gain shall be selectable at +6 dB, +12 dB via side-mounted button. The antenna shall operate on 12V DC power supplied via the RF cable from an associated wireless receiver or antenna distribution system. Each antenna shall draw no more than 60 mA of current; an indicator light shall be provided on the antenna to show power is present. DC power shall pass through the device to feed other powered RF devices attached to the booster. RF input and output connections shall be via standard BNC-type connectors. Each in-line antenna booster shall be constructed of metal and have a stainless steel ﬁnish.

The Audio-Technica ATW-B80WB for systems operating in the 470–990 MHz band is speciﬁed.

Audio-Technica Corporation