System (ATW-251/H92)

Atw-252 Wireless microphone

Audio-Technica's Freeway 200 Series Wireless Systems are designed to provide reliable performance, easy setup and clear, natural sound quality. 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. A novel dipole antenna system on the receiver improves operation by providing a ground element in addition to the usual signal element.


- 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, 1/4" 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 (TM) body-pack transmitter
- Available in 5 system configurations


ATW-R250 receiver and ATW-T202 handheld microphone/transmitter.

Consumer Alert
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

NOTE: None of the wireless systems we carry are capable of violating the FCC guidelines stated above. We are presenting this information as a matter of legally required disclosure.

zZounds is an authorized dealer of Audio-Technica products.

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' typical

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

Sensitivity: 20 decibel micro volts 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

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

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)

Audio-Technica Audio Technica Freeway 200 Series VHF Handheld Wireless System
Musical Instruments (Audio-Technica)
  • Includes ATW-T202 Unidirectional Transmitter/Microphone
  • Power, RF and AF Peak indicators
  • Professional locking connector on UniPak body-pack transmitters
  • Volume Control, 1/4 output jack and space saving power supply
  • Frequency of 171.905 MHz

Samson Meteorite review | USB Microphone | TrustedReviews  — TrustedReviews
The Samson Meteorite is a cracking little portable USB microphone that will be perfect for those that want to take the first step towards higher quality audio recordings. It's incredibly portable, easy to use and provides good quality sound.

Audio Technica Audio Technica ATW252 Handheld Wireless Microphone VHF Handheld Wireless Mic System
GPS or Navigation System (Audio Technica)
  • 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, 1/4 output jack and space-saving power supply

Popular Q&A

Who invented the first wireless microphone?

Emile Berliner in 1887

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