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The Audio-Technica 700 Series Freeway wireless mic system delivers professional features and sound quality unheard of in its class. These easy-to-use wireless mic systems feature eight selectable frequency-coordinated channels, diversity operation for increased range/reliability, automatic frequency scanning, Tone Lock™ squelch and more.

Audio Technica ATW-701/H includes ATW-R700 receiver, ATW-T701 UniPak transmitter and PRO 8HEcW headworn microphone.

Download Audio Technica 700 Series Specification Sheet

Download Audio Technica 700 Series Manual

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' typical
Operating Temperature Range	40° F (4° C) to 110° F (43° 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 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	7.48" (190.0 mm) W x 1.65" (42.0 mm) H x 5.12" (130.0 mm) D
Weight	12.9 oz (365 g)
Accessory Included	Power supply

BODY-PACK TRANSMITTER SPECIFICATIONS
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	2.56" (65.0 mm) W x 4.13" (105.0 mm) H x 0.73" (18.5 mm) D
Net Weight	2.8 oz (80 g)

HANDHELD TRANSMITTER SPECIFICATIONS
RF Power Output	10 mW
Spurious Emissions	Under federal regulations
Dynamic Range	>100 dB, A-weighted
Microphone Element	Dynamic, unidirectional
Batteries	Two 1.5V AA alkaline (not included)
Current Consumption	120 mA, typical
Battery Life	Approximately 12 hours, depending on battery type and use pattern
Dimensions	9.65" (245.0 mm) long, 2.11" (53.5 mm) diameter
Net Weight	9.1 oz (257 g) (without batteries)
Accessory Included	AT8456a Quiet-Flex™ stand clamp