With automatic frequency scanning to find and set the best available channel, 200 selectable UHF channels, true diversity protection from RF hits and dropouts, soft-touch controls, easy setup and great sound, 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 shut-off or channel-switching.
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 ToneLock 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 in. rack space
ATW-T310 UniPak transmitter includes Super Hi-Z input that provides optimum load for guitar pickups
Technical Info
Channel Frequencies
Channel C: 541.500 to 566.375 MHz (TV Channels 25-30)
Channel D: 655.500 to 680.375 MHz (TV Channels 44-49)
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 degrees F (5 degrees C) to 113 degrees F (45 degrees 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 dB?V (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 in. 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 in. (210.0 mm) W x 1.93 in. (49.0 mm) H x 7.20 in. (183.0 mm) D
Weight: 2.4 lbs (1.1 kg)
Accessories Included: AD1205AA 120V 60 Hz in-line 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 in. (66.0 mm) W x 3.43 in. (87.0 mm) H x 0.94 in. (24.0 mm) D
Net weight: 2.8 oz (80 grams)
Call for 4 equal payments on most orders over $395. Installment plans available only by phone. 
