Audio-Technica ATW-3110BI
Wireless UHF Bodypack Microphone System, Frequency-Agile, True Diversity, TV16-20

System Includes:

• ATW-R3100b receiver
• ATW-T310b UniPak Transmitter
• Select a Wireless Essentials microphone or cable to complete the system

Audio-Technica's third-generation 3000 Series wireless systems offer up to 1001 selectable UHF frequencies and new features for clear sound & intuitive operation. AT has simplified selection of usable frequencies, increased system reliability, and illuminated transmitter screens for clear reads on dark stages. It all adds up to the luxury of rock-solid, richly detailed high-fidelity sound.

The versatile ATW-T310b 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. A new locking battery compartment provides a more secure latch and more robust design.

Features

• 996-1001 UHF frequencies in one of three UHF frequency ranges
• Antenna power available for powered antennas & other in-line RF devices
• Nine pre-coordinated frequency scan groups simplify selection of usable frequencies in a multi-channel wireless system
• True Diversity operation reduces dropouts
• Advanced digital Tone Lock squelch effectively blocks stray RF and communicates transmitter data for receiver display
• Transmitters offer backlit LCD & dual-color LED
• Locking battery compartment with secure latch and robust design
• Ground-lift switch helps eliminate audible hum caused by ground loops
• Balanced and unbalanced audio output jacks

Overall System Specifications

• Operating Frequencies: UHF Band
  Band I: 482.000 MHz to 507.000 MHz (1001 frequencies)
  Not all frequencies are available in all areas. Please check with local regulations.
• Minimum Frequency Step: 25kHz
• Modulation Mode: FM
• Maximum Deviation: +/-35kHz
• Dynamic Range: >110dB (A-weighted), typical
• Total Harmonic Distortion: <1% (at 1kHz, +/-17.5 kHz deviation)
• Operating Range: 100m (300') typical
  Open range environment with no interfering signals
• Operating Temperature Range: -5º C to +45º C (23º F to 113º F)
  Battery and LCD performance may be reduced at very low temperatures
• Frequency Response: 70Hz to 15kHz (+1 dB, -3 dB)

ATW-R3100b Receiver Specifications

• Receiving System: True diversity
• Image Rejection: 60dB nominal, 55dB minimum
• RF Sensitivity: 20 dBuV at 60 dB S/N ratio
• Maximum Output Level: XLR, balanced: +9dBV; 1/4", unbalanced: +7 dBV
• Antenna Input: BNC-type, 50 ohms; Bias voltage 12V DC, 60 mA, each
• Power Requirements: 12-18V DC, 500 mA
• Dimensions (W x D x H): 8.27" x 6.47" x 1.73" (not including BNC connectors or feet)
• Net Weight: 38.8 oz, without accessories
• Accessories Included: Two flexible UHF antennas; AC adapter (country dependent); rack-mount adapters

ATW-T310b Body-Pack Transmitter Specifications

• RF Power Output: High: 30mW, Low: 10mW (switchable), at 50 ohms
• Spurious Emissions: Following federal and national regulations
• Input Connection: Four-pin Locking Connector
  Pin 1: GND
  Pin 2: INST INPUT
  Pin 3: MIC INPUT
  Pin 4: DC BIAS +5V
• Batteries: Two 1.5V AA, not included
• Battery Life: Depending on battery type and use pattern
  High: 6 hours (alkaline)
  Low: 8 hours (alkaline)
• Dimensions (W x D x H): 2.6" x 0.94" x 3.43"
• Net Weight: 2.9 oz, without batteries