Audio-Technica’s 700 Series Freeway wireless delivers professional features and sound quality unheard of in its class. These easy-to-use wireless systems feature eight selectable frequency-coordinated channels, diversity operation for increased range/reliability, automatic frequency scanning, Tone Lock squelch and more. 700 Series Freeway systems come equipped with your choice of handheld, headworn, or lavalier microphones; or choose a system designed for guitar hookup. For multiple-mic applications, as many as eight systems may be used together.
Features
8 selectable frequency-coordinated UHF channels
Use up to 8 simultaneous systems—all channels compatible
Automatic frequency scanning
Diversity operation for increased range/reliability
LED Channel display plus Antenna, AF Peak indicators
Balanced XLR and unbalanced 1/4 in. output connectors
Tone Lock squelch system eliminates interference when transmitter is off
UniPak transmitter features: separate guitar/mic trim control, switchable high/low RF power, internal channel selector, multi-color battery/power indicator, AA operation
Handheld transmitter features: variable trim control, internal channel selector, multi-color battery/power indicator, AA operation
Freeway body-pack systems are compatible with all Audio-Technica Wireless Essentials microphones and cables
ATW701H92 Headset Wireless System
Includes ATWR700 receiver, ATWT701 transmitter and PRO92CW headworn microphone (black).
PRO92CW Headset
Audio-Technica's PRO 92cW wireless omnidirectional condenser headworn microphone offers a natural, smooth frequency response optimized for vocal articulation. The mic features a small condenser capsule; a lightweight, contoured earpiece; and a flexible boom that is easily repositioned for a comfortable fit. Terminated to fit Audio-Technica wireless systems.
Technical Info
Overall System Specifications
Operating Frequencies: UHF band, 542.125 MHz to 561.250 MHz
Number of Channels: 8
Frequency Stability: +/-0.005%, Phase Lock Loop frequency control
Modulation Mode: FM
Maximum Deviation: +/-25 kHz
Operating Range: 200 ft. typical
Operating Temperature Range: 40 degrees F (4 degrees C) to 110 degrees F (43 degrees C)
Frequency Response: 100 Hz to 12 kHz
Receiver Specifications
Receiving System: Antenna-switching diversity
Image Rejection: 55 dB minimum
Signal-to-noise Ratio: >80 dB at 10 kHz deviation (IEC-weighted), maximum deviation 25 kHz
Total Harmonic Distortion: <=1% (10 kHz deviation at 1 kHz)
Sensitivity: 25 dB
Personal use items that are used at your mouth or in your ear cannot be returned once opened due to health laws. This includes all microphones, guitar talk boxes, ear plugs, and in-ear earphones. 
