Easy setup and great sound.

Includes the Audio-Technica ATW-R3100 receiver and ATW-T310 UniPak transmitter.

With automatic frequency scanning to find and set the best available channel, 200 selectable UHF channels, true diversity protection from RF hits and dropouts, and soft-touch controls, the 3000 Series wireless delivers truly professional performance.

The versatile UniPak body-pack transmitter features a secure 4-pin locking connector compatible with a wide range of microphones, as well as a guitar cable. A 3-position sliding cover on the transmitter's control panel prevents accidental shutoff or channel-switching.

Audio-Technica ATW-3110a UHF UniPak Wireless System Features:

Automatic frequency scanning
200 PLL-synthesized channels per band selectable via soft-touch controls on receiver and transmitter
Available in two frequency bands:
541.500 - 566.375 MHz (TV Channels 25 - 30)
655.500 - 680.375 MHz (TV Channels 44 - 49)
True Diversity operation selects the better signal from two independent receiver sections, reducing dropouts
Interference-resistant UHF band operation
Advanced digital Tone Lock squelch
Red alert light that warns of low battery power, signal loss and input overload
Transmitter battery-life fuel gauge on the receiver
Ground-lift switch
Balanced and unbalanced audio output jacks
Two receivers can be mounted side-by-side in a single 19" rack space
ATW-T310 UniPak transmitter includes Super Hi-Z input that provides optimum load for guitar pickups

Audio-Technica ATW-3110a UHF UniPak Wireless System Specifications:

OVERALL SYSTEM
Operating Frequencies: UHF band
Band C: 541.500 MHz to 566.375 MHz
Band D: 655.500 MHz to 680.375 MHz
Number of Channels: 200 total per band
Frequency Stability: +/-0.005%, Phase Lock Loop frequency control
Modulation Mode: FM
Normal Deviation: +/-10 kHz
Operating Range: 300' typical
Operating Temperature Range: 41° F (5° C) to 113° F (45° C)
Frequency Response: 70 Hz to 15 kHz

RECEIVER
Receiving System: Dual independent receivers, automatic-switching diversity
Image Rejection: 60 dB nominal, 55 dB minimum
Signal-to-noise Ratio: 110 dB at 35 kHz deviation (IEC-weighted), maximum modulation 75 kHz
Total Harmonic Distortion: <=1% (10 kHz deviation at 1 kHz)
Sensitivity: 24 dBæV (S/N 60 dB at 5 kHz deviation, IEC-weighted)
Intermediate Frequency: 243.950 MHz, 10.7 MHz
Audio Output: Unbalanced: 50 mV (at 1 kHz, ±5 kHz deviation, 10k ohm load)
Balanced: 32 mV (at 1 kHz, ±5 kHz deviation, 10k ohm load)
Output Connectors: Unbalanced: 1/4" TS ("mono") phone jack
Balanced: XLRM-type
Power Supply: 120V AC 60 Hz, or 12-18V DC, 500 mA, center positive, with external supply
Dimensions: 8.27" (210.0 mm) W x
1.93" (49.0 mm) H x
7.20" (183.0 mm) D
Weight: 2.4 lbs (1.1 kg)
Accessories Included: AC adapter; two flexible UHF antennas; rack-mount adapters

BODY-PACK TRANSMITTER
RF Power Output: High: 30 mW; Low: 10 mW, nominal
Spurious Emissions: Under federal regulations
Dynamic Range: >=110 dB, A-weighted
Input Connections: High impedance, low impedance, bias
Antenna Tip Color: Band C: Blue
Band D: Green
Batteries: Two 1.5V AA alkaline (not included)
Current Consumption: High: 200 mA; Low: 150 mA, typical
Battery Life: Approximately 6 hours (High); 8 hours (Low), depending on battery type and use pattern
Dimensions: 2.60" (66.0 mm) W x 3.43" (87.0 mm) H x 0.94" (24.0 mm) D
Net Weight: 2.8 oz (80 grams)