The Audio Technica's ATW-701/L delivers professional features and sound quality unheard of in its class. Includes an ATW-R700 receiver and ATW-T701 UniPak® transmitter with a omnidirectional lavalier microphone.
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" output connectors
- Tone Lock™ squelch system eliminates interference when transmitter is off
Specifications:

System

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' typical

Frequency Response: 100Hz to 12kHz

Receiver

Receiving System: Antenna-switching diversity

Image Rejection: 55 dB minimum

Signal-to-Noise Ratio: >80dB at 10 kHz deviation (IEC-weighted), maximum deviation 25 kHz

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

Sensitivity: 25 dBµV (S/N 60 dB at 10 kHz deviation, IEC-weighted)

Audio Output, Unbalanced: 211 mV (-13.5 dBV) (1 kHz modulation, 10 kHz deviation); Balanced: 150 mV (-16.5 dBV) (1 kHz modulation, 10 kHz deviation)

Output Connectors, Unbalanced: 1/4" TS ("mono") phone jack; Balanced: XLRM-type

Power Supply: 100-240V AC (50/60 Hz) to 12 DC 1 A (center positive) switched mode, external power supply

Dimensions (W x H x D): 7.48" x 1.65" x 5.12"

Weight: 12.9 oz

Accessory Included: Power supply

Body-Pack Transmitter

RF Power Output: High: 10 mW; Low: 5 mW

Spurious Emissions: Under federal regulations

Dynamic Range: >100 dB, A-weighted

Input Connections: High impedance, low impedance, bias

Batteries: Two 1.5V AA alkaline (not included)

Current Consumption: High: 140 mA; Low: 130 mA, typical

Battery Life: Approximately 8 hours (High); 10 hours (Low), depending on battery type and use pattern

Dimensions (W x H x D): 2.56" x 4.13" x 0.73"

Net Weight: 2.8 oz