Audio Technica 3000 UHF Lapel Wireless Microphone SystemThe Audio Technica 3000 Series is their fastest growing wireless line - and it just got a serious upgrade with IntelliScan automatic frequency scanning from their 4000 Series!
AT's pro 3000 Series UHF wireless features 200 selectable frequencies, true diversity technology, soft-touch controls for quick, easy access to the most important functions during set-up and operation, AudioTechnica's Digital Tone Lock® Squelch plus an easy-to-read LCD in each unit.
The included IntelliScan feature automatically determines and sets the best available frequencies on all linked receivers.
The all-metal receiver features XLR and 1/4-inch unbalanced outputs and an advanced display with a transmitter battery-life fuel gauge and a meter hold setting function - great for setup or sound check. In addition the transmitter has dual-power settings permitting selection of high for maximum range or low for extended battery life (up to 10 hours).
UniPak Lavalier System ATW3131
Includes: ATW-R310D receiver, ATW-T310AD UniPak transmitter (655 - 680 MHz range) and AT831cW lavalier microphone.
Audio Technica 3000 Series Wireless Features
- 200 PLL-synthesized channels selectable via soft-touch controls on receiver and transmitter
- 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 inch rack space
Multiple wireless units? Leading the industry again, AMS lets you choose your wireless frequency!
Available Frequency Groups
- Group C: 541.500 - 566.375 MHz (200 available frequencies)
- Group D: 655.500 - 680.375 MHz (200 available frequencies)
3000 Series Specifications
Overall System
- Operating Frequency: UHF band
Frequency Group C: 541.500 - 566.375 MHz
Frequency Group D: 655.500 MHz to 680.375 MHz
- Number of Channels: 200 total
- Frequency Stability: +/-0.005%, Phase Lock Loop frequency control
- Modulation Mode: FM
- Normal Deviation: +/-10 kHz
- Operating Range: 300feet typical
- Operating Temperature: Range 41° F (5° C) to 113° F (45° C)
- Frequency Response: 70 Hz to 15 kHz
ATW-R310 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 dBµV (S/N 60 dB at 5 kHz deviation, IEC-weighted)
- Intermediate Frequency: 60 MHz, 10.7 MHz
- Audio Output (AF Level set at "0"):
- 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-inch phone jack
- Balanced: XLRM-type
- Power Supply 120V AC 60 Hz; 12-18V DC, 500 mA, with external supply
- Dimensions (inches): 8.27 W x 1.93 H x 6.93 D
- Net Weight: 2.4 lbs
- Accessories Included: Two flexible UHF antennas, rack-mount adapters
ATW-T310 UniPak Transmitter
- RF Power Output:
- Low: 10 mW
- High: 30 mW Max
- Spurious Emissions: Under federal regulations
- Input Connections: High impedance, low impedance, bias
- Batteries (not included): Two 1.5V AA alkaline
- Current Consumption: 200 mA typical
- Battery Life: Approximately 6 hours (High) and 8 hours (Low) (depending on battery type and use pattern)
- Dimensions (inches): 2.60 W x 3.43 H x 0.94 D
- Net Weight (without batteries): 2.8 oz
