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200 Series Freeway® Manual (DISCONTINUED: ATW-201 and ATW-202 systems)
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200 Series Freeway: ATW-201 and ATW-202 systems VHF Wireless Systems (DISCONTINUED)

The 200 Series Wireless Systems have been updated. Click here for information on the newest systems.

Audio-Technica’s Freeway 200 Series Wireless System provides proven performance in a variety of settings. Each 200 Series professional VHF wireless system includes a receiver and either a body-pack transmitter or a handheld microphone/transmitter on a specific crystal-controlled frequency. The ATW-R200 receiver design features an innovative docking power supply configuration. An AC power adapter housed in a compartment in the receiver uses an IEC-standard detachable power cordset. Furthering its flexibility, the power adapter may be easily removed from the receiver case, permitting its use as a conventional in-line AC adapter. A novel dipole antenna system on the receiver improves operation by providing a ground element in addition to the usual signal element.

Advanced dipole antenna system

Available in three traveling frequencies

Removable docking power supply inserts into back of receiver

Adjustable squelch control

ATW-T201 UniPak® transmitter includes variable microphone/guitar trim control

ATW-T202 handheld microphone/transmitter features a rugged dynamic unidirectional element

SYSTEM CONFIGURATIONS

	ATW-201 ATW-R200 receiver and ATW-T201 transmitter. Select a Wireless Essentials® microphone or cable to complete the system.

	ATW-201/G ATW-R200 receiver, ATW-T201 transmitter and Hi-Z instrument input cable.

	ATW-201/H ATW-R200 receiver, ATW-T201 transmitter and PRO 8HEcW headworn microphone.

	ATW-201/L ATW-R200 receiver, ATW-T201 transmitter and lavalier microphone.

	ATW-202 ATW-R200 receiver and ATW-T202 handheld microphone/transmitter.

OVERALL SYSTEM SPECIFICATIONS



Operating Frequency	VHF high band, 169 MHz to 172 MHz

Number of Channels	Fixed channel

Frequency Stability	±0.005%

Modulation Mode	FM

Maximum Deviation	±15 kHz

Operating Range	200' minimum

Operating Temperature Range	40° F (4° C) to 110° F (43° C)

Frequency Response	80 Hz to 13 kHz

RECEIVER SPECIFICATIONS



Receiving System	Non-diversity, single-channel, dual antenna system

Image Rejection	50 dB minimum

Signal-to-noise Ratio	80 dB at 10 kHz deviation (IEC-weighted), maximum modulation 15 kHz

Total Harmonic Distortion	<=1% (10 kHz deviation at 1 kHz)

Sensitivity	20 dBµV for 60 dB S/N (IEC-weighted)

Audio Output	350 mV (1 kHz modulation, 10 kHz deviation, 100 k ohm load)

Output Connector	1/4" TS ("mono") phone jack

Power Supply	120V AC 60 Hz, 6 VA; or 12V DC, 200 mA, center positive, with external DC supply

Dimensions	8.27" (210.0 mm) W x 1.72" (43.5 mm) H x 4.73" (120.0 mm) D

Net Weight	18.9 oz (536 g); without AC adapter, 11.9 oz (336 g)

Accessories Included	AD1202A 120V docking AC adapter; 120V AC IEC cordset

BODY-PACK TRANSMITTER SPECIFICATIONS



RF Power Output	10 mW High position, 2 mW Low position, typical

Spurious Emissions	Under federal regulations

Dynamic Range	>=90 dB, A-weighted

Input Connections	High impedance, low impedance, bias

Battery	9V (NEDA type 1604) alkaline, not included

Current Consumption	30 mA typical

Battery Life	Approximately 15 hours in High position; Approximately 20 hours in Low position (depending on battery type and use pattern)

Dimensions	2.56" (65.0 mm) W x 4.33" (110.0 mm) H x 1.00" (25.4 mm) D

Net Weight	2.8 oz (78 g)

HANDHELD TRANSMITTER SPECIFICATIONS



RF Power Output	10 mW High position, 2 mW Low position, typical

Spurious Emissions	Under federal regulations

Dynamic Range	>=90 dB, A-weighted

Microphone Element	Dynamic unidirectional

Battery	9V (NEDA type 1604) alkaline, not included

Current Consumption	30 mA typical

Battery Life	Approximately 15 hours in High position; Approximately 20 hours in Low position (depending on battery type and use pattern)

Dimensions	9.50" (241.3 mm) long, 2.10" (53.3 mm) diameter

Net Weight	12.7 oz (360 g)

Accessory Included	AT8456a Quiet-Flex™ stand clamp