Audio Technica ATW701P Presenter UHF Radio Mic System

Audio-Technica’s 700 Series 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(Trademark) squelch and more. 700 Series 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.

This system consists of the ATW-R700 Receiver, ATW-T701 Unipack Transmitter and the AT829C 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 inch output connectors
• Tone Lock(Trademark) 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
• 700 body-pack systems are compatible with all Audio-Technica Wireless Essentials® microphones and cables

Operating Frequencies : UHF E-Band: 800-820 MHz to UHF F-Band: 840-865 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 inch TS (’mono’) phone jack 
Balanced: XLRM-type
Power Supply : 230V AC (50 Hz) to 12V DC 500m A (centre positive), external power supply
Dimensions : 
7.48 inch (190.0 mm) W 
1.65 inch (42.0 mm) H 
5.12 inch (130.0 mm) D
Net Weight : 365g
Accessory Included : Power supply

Body-pack Transmitter Specifications

RF Power Output : High 10 mW, Low: 5 mW
Spurious Emissions : According to R&TTE Directive
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 inch (65.0 mm) W x 
4.13 inch (105.0 mm) H x 
0.73 inch (18.5 mm) D
Net Weight : 2.8 oz (80 g) without batteries

Audio-Technica manufactures high performance microphones, headphones, wireless systems, mixers and electronic products for home and professional use aswell as live sound tours, broadcast and recording studios, corporate and government facilities, house-of-worship venues and more.

Audio-Technica microphones have delivered versatile solutions at high-profile sports broadcasts, including the World Cup, the Super Bowl, and the Commonwealth Games, as well as the Summer Games.