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200 Series Freeway (DISCONTINUED)

VHF Wireless Systems

|  U.S. Two-Year Limited End-User Warranty

*Manufacturer's Suggested Retail Price. Actual selling price may vary; please check with an authorized Audio-Technica dealer.

  • Overview
  • Features
  • Configurations
  • Specifications
  • Downloads

  • Overview

    The 200 Series Wireless has been discontinued and replaced with the Audio-Technica System 8 VHF Wireless Systems.

    Audio-Technica’s Freeway® 200 Series Wireless Systems are designed to provide reliable performance, easy setup and clear, natural sound quality. Available in handheld, headworn, guitar, lavalier and body-pack configurations, the 200 Series Freeway Wireless Systems are single-channel, fixed-frequency systems available in three VHF frequencies (169.505, 170.245, and 171.905 MHz).

    Each 200 Series Freeway Wireless System includes the ATW-R250 receiver and either a body-pack transmitter or handheld microphone/ transmitter. The ATW-R250 is a non-diversity, single-channel receiver with advanced dipole antenna design for extended operating range, which improves operation by providing a ground element in addition to the usual signal element. The ATW-R250 also offers volume control along with AF Peak, RF and Power indicator lights.
  • Features

    • Easy operation and clear, natural sound quality

    • Reliable performance and durable construction

    • Advanced dipole antenna system for extended operating range

    • Power, RF, and AF Peak indicators

    • Volume control, ¼” output jack and space-saving power supply

    • Rugged unidirectional dynamic element on handheld microphone/transmitter

    • Variable microphone trim control and easily accessible On/Standby/Off switch on transmitters

    • Professional locking connector on UniPak® body-pack transmitter

    • Available in 7 system configurations
  • Configurations

    UniPak® Transmitter System
    ATW-R250 receiver and ATW-T201 transmitter.
    Select a Wireless Essentials® microphone or cable to complete the system.
    UniPak® Guitar System
    ATW-R250 receiver, ATW-T201 transmitter and Hi-Z instrument input cable.
    UniPak® Headworn Microphone System
    ATW-R250 receiver, ATW-T201 transmitter and PRO 8HEcW headworn microphone.
    UniPak® Lavalier Microphone System
    ATW-R250 receiver, ATW-T201 transmitter and omnidirectional lavalier microphone.
    Handheld Microphone System
    ATW-R250 receiver and ATW-T202 handheld microphone/transmitter.
    UniPak® Headworn Microphone System
    ATW-R250 receiver, ATW-T201 transmitter and PRO 92cW omnidirectional condenser headworn microphone (black).
    UniPak® Headworn Microphone System
    ATW-R250 receiver, ATW-T201 transmitter and PRO 92cW omnidirectional condenser headworn microphone (beige).
  • 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' typical
    Operating Temperature Range 40° F (4° C) to 110° F (43° C)
    Frequency Response 80 Hz to 13 kHz
    Maximum Simultaneous Use (Recommended) 200' minimum
    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 100-240V AC (50/60 Hz) to 12V DC 1A (center positive) switched mode external power supply
    Operating Temperature Range 40° F (4° C) to 110° F (43° C)
    Dimensions 7.48" (190.0 mm) W x
    1.65" (42.0 mm) H x
    5.12" (130.0 mm) D
    Net Weight 11.0 oz (311 g)
    Accessory Included Power supply
    RF Power Output10 mW High position, 2 mW Low position, typical
    Spurious EmissionsUnder federal regulations
    Dynamic Range>=90 dB, A-weighted
    Input ConnectionsHigh impedance, low impedance, bias
    Battery9V (NEDA type 1604) alkaline, not included
    Current Consumption30 mA typical
    Battery LifeApproximately 15 hours in High position;
    Approximately 20 hours in Low position
    (depending on battery type and use pattern)
    Dimensions2.56" (65.0 mm) W x
    4.33" (110.0 mm) H x
    1.00" (25.4 mm) D
    Net Weight2.8 oz (78 g) (without battery)
    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) maximum diameter
    Net Weight 12.7 oz (360 g) (without battery)
    Accessory Included AT8456a Quiet-Flex™ stand clamp

    Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC’s wireless microphone website at

  • Downloads

    200 Series Freeway Manual (pdf 135.32 KB)
    Wireless Mics & Cables
    Wireless System Accessories
    Using Wireless