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User Manual

UHF Antenna Distribution System

ATW-DA49b

Part names and functions

① Power button

Press to turn the power ON/OFF.

An indicator lights up when the power is ON.

②

③

Antenna p er indicatorow

④

DC Output jacks

Provides 12V DC (center positive) at up to 500 mA from

each jack to power receivers. Connect the included

DC cables here to supply 12V DC to up to four receivers.

⑧

Antenna p er switchow

By turning the antenna power switch ON.

12V DC can be supplied to the antenna input jacks.

⑨

Antenna A output jacks

These are four distribution output jacks of ATW-DA49b

for Channel A.

⑩

Power input jack

Input jack for the AC adapter.

⑪

AC adapter cord hook

Hang the power cord of the AC adapter to prevent it

from pulling loose accidentally.

⑫

Rack mount kit

The rack-mount hardware kit is provided to permit

attachment in a standard 19" equipment rack.

BNC bulkhead connectors (optional)

An indicator lights up while 12V DC supplied

to the antenna input jacks.

Antennas may be mounted on the front of the long rack ear.

Speciﬁcations

Frequency range 470 to 990 MHz

Input/output 2 input, 2 × 4 output distribution

Input/output jack BNC

OIP3 +35dBm (typ.)

RF output gain +1.0 dB ± 2.0 dB

Input/output gain +1.0 dB ± 2.0 dB

Antenna input p er supply 12 V DC, maximum 250 mA × 2ow

Power supply 100 to 240 V AC (50/60 Hz) to 12V DC 3.0 A (center positive) switched mode external p er supplyow

Operating temperature range -5°C to 45°C (23°F to 113°F)

Dimensions 209 mm (8.23”)×43.5 mm (1.72”)×191 mm (7.52”) (W×H×D) ( cluding protrusions)ex

Weight 1.45 kg (3.2 lbs)

Accessories Rack-mount kit (rack-mount × 2, mounting screw × 6), BNC cable × 10, DC power interconnect cables x 4, AC adapter and cord

For product improvement, the product is subject to without notice.modiﬁcation

Audio-Technica Corporation

2-46-1 Nishi-naruse, Machida, Tokyo 194-8666, Japan

www.audio-technica.com

Global Support Contact: www.at-globalsupport.com From No. ATGC-0230-20-WMSEP-2020

UHF ANTENNA DISTRIBUTION SYSTEM

ATW-DA49b

470-990 MHz

⑨⑧

⑤

⑦

⑥

④

⑩

③

①

②

⑪

⑫

⑤

⑥

Antenna B output jacks

These are four distribution output jacks of ATW-DA49b

for Channel B.

Antenna B input jack

Attach the “B” antenna here. The antenna input jack also

provides +12V DC output to power in-line RF devices.

⑦ Antenna A input jack

Attach the “ ” antenna here. The antenna input jack alsoA

provides +12V DC output to power in-line RF devices.

Produktspecifikationer

Varumärke:	Audio-Technica
Kategori:	Inte kategoriserad
Modell:	ATW-DA49b
Typ av operation:	Knoppen
Färg på produkten:	Roestvrijstaal
Inbyggd display:	Nee
Bredd:	700 mm
Djup:	500 mm
Höjd:	- mm
Nettoskatt:	240 W
Ljudnivå:	64 dB
Energie-efficiëntieklasse:	E
Årlig-energiförbrukning:	- kWu
Snäll:	Muurmontage
Maximal utsugskapacitet:	427 m³/uur
Extraktionsmetod:	Afvoerend/recirculerend
Antal lampor:	2 gloeilamp(en)
Typ lampa:	Halogeen
Soort vetfilter:	Houtskool
Höjd (min):	720 mm
Höjd (max):	1020 mm
Strömlampa:	50 W
Antal filter:	2 stuk(s)
Antal hastigheter:	3