Audio-Technica ATW-DA2218 Manual

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Side 1/2

A1 A2 B1 B2

UHF ANTENNA DISTRIBUTION SYSTEM

ATW-DA2214

470-990 MHz

ANTENNA BO OSTER POWER

A1 A2 B1 B2

UHF ANTENNA DISTRIBUTION SYSTEM

ATW-DA2218

470-990 MHz

ANTENNA BO OSTER POWER

User Manual

UHF Antenna Distribution System

ATW-DA2214

ATW-DA2218

① Power button

Press to turn the power ON/OFF.

An indicator lights up when the power is ON.

②

③

Antenna p er switch with indicatorow

④

Antenna B input jack

These are two antenna combination jacks for Channel B.

12V DC can be supplied from the antenna jacks.

⑤

Antenna B cascade output jack

This is a Channel B cascade output jack.

The signal can be with insertion loss compensation it

supplied to the antenna input jack of another

ATW-DA2214 or ATW-DA2218.

⑥

Antenna B output jack

These are four distribution output jacks of ATW-DA2214 or

eight distribution output jacks of ATW-DA2218 for Channel B.

⑦

Antenna A input jack

These are two antenna combination jacks for Channel A.

12V DC can be supplied from the antenna jacks.

⑧

Antenna A cascade output jack

This is a Channel A cascade output jack.

The signal can be with insertion loss compensation it

supplied to the antenna input jack of another

ATW-DA2214 or ATW-DA2218.

⑨

Antenna A output jack

These are four distribution output jacks of ATW-DA2214 or

eight distribution output jacks of ATW-DA2218 for Channel A.

Power input jack

By turning the antenna power switch ON.

12V DC can be supplied to the antenna input jacks

while the switch lights up.

Input jack for the AC adapter.

②

⑤ ⑥③ ④ ⑦ ⑧ ⑨

A1 A2 B1 B2

UHF ANTENNA DISTRIBUTION SYSTEM

ATW-DA2214

470-990 MHz

ANTENNA BO OSTER POWER

①

ATW-DA2214

⑤ ⑥③ ④ ⑦ ⑧ ⑨

ATW-DA2218

Part names and functions

Speciﬁcations

Frequency range 470 to 990 MHz

Input/output ATW-DA2214 : 2 × 2 input, 2 × 4 output, 2 × 1 cascade output combination distribution

ATW-DA2218 : 2 × 2 input, 2 × 8 output, 2 × 1 cascade output combination distribution

Input/output jack BNC

OIP3 +23dBm ( )Δf = 10MHz

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 300 mA × 4ow

Power supply 100 to 240 V AC (50/60 Hz) to 18V DC 3.3 A (center positive) switched mode external p er supplyow

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

Dimensions 402 mm (15.83”)×44.5 mm (1.75”)×232 mm (9.13”) (W×H×D) ( cluding protrusions)ex

Weight ATW-DA2214 : 3.5 kg (7.7 lbs) / ATW-DA2218 : 4.2 kg (9.3 lbs)

Accessories Rack-mount kit (rack-mount × 2, mounting screw × 6), BNC cable × 10(ATW-DA2214) / 18(ATW-DA2218), AC adapter

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-0290-24-WMMAR-2024

Introduction

Thank you for purchasing this Audio-Technica product. Before using the product, please read through this user manual when necessary, to ensure

that you use the product correctly.

Safety precautions

Although this product was designed to be used safely, failing to use it correctly may result in an accident. To ensure safety, observe all warnings and

cautions while using the product.

Important information

Warning:

• To pr ent or shock hazard, do not expose this apparatus to rain or moisture.ev ﬁre

Caution:

• Do not expose this apparatus to drips or splashes.

• To oid electric shock, do not open the cabinet.av

• Refer servicing to personnel only.qualiﬁed

• Do not expose this apparatus to excessive heat such as sunshine, or the like.ﬁre

• Do not subject this apparatus to strong impact.

• This apparatus should be located close enough to the AC outlet so that you can easily grasp the AC adapter at any time.

• In case of emergency, disconnect the AC adapter quickly.

• Do not place any objects with liquids, such as vases, on this apparatus.ﬁlled

• To pr ent do not place any naked sources (such as lighted candles) on this apparatus.ev ﬁre, ﬂame

• Do not install this apparatus in a space such as a bookcase or similar unit.conﬁned

• Install this apparatus only in the place where ventilation is good.

Notes on use

• Be sure to read the connected device’s user manual before use.

• Turn the power of the connected device before connecting or disconnecting cables.oﬀ

• If you use the product near a TV or radio antenna, you may hear unwanted noise in the television or radio. If this occurs, m e the product away ov

from the device.

• The wireless system may be by electromagnetic noise from light dimmers, computers, OA devices, or electric musical instruments. aﬀected

Position the components of the system in a place where they are less likely to be aﬀected.

• Only use the product in combination with devices by Audio-Technica.speciﬁed

Rack-mounting the product

• Screws for rack-mounting the product are not included.

• Consider ventilation when rack-mounting to oid heat building up in the rack.av

• When installing the product on a rack, make sure that the temperature inside the rack does not reach or ceed 45°C. Higher temperatures may ex

negatively the internal parts of the product, causing the product to malfunction.aﬀect

• Ensure at least a 10-millimeter space between the product and other devices or the top and side faces of the rack.

• Do not place any objects around the rear of this apparatus to ensure proper ventilation of this apparatus.

• The required rack are as follows:speciﬁcations

– EIA-standard 19-inch rack

– 1U-size attachable rack

– Rack with a shelf on which the product is placed or a guide rail that supports the product.

Maintenance

• If t pr t becomes ty c o the co ec dev e re p the pr t th a d soft .he oduc dir or overed with dust, be sure to turn ﬀnn ted ic befo wi ing oduc oﬀ wi ry and cloth

• Do n e b e, er elect r, They may rm or he ge the pr or cau r io f e.ot us enzin thinn or rical contact cleane etc. defo ot rwise dama od t,uc se ope at nal ailur