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Audio Technica ATW-3110b/P1


Lapel radio mic system – Pro AT899cW subminiature mic included

  • UHF true diversity radio system with 1001 selectable channels
  • Frequency scanning and polit tone squelch.
  • Channel 38 operation – requires UK licence to operate
Audio Technica
Tag: Category: SKU: RM/LAP/ATEC12

Lapel radio mic system – Pro AT899cW subminiature mic included

Channel 38 operation – requires UK licence to operate

Channel 38 ‘U band’ (606-614Mhz) is the new UK regulated frequency range for radio mics and requires a licence (previously no licence required on channel 70 – 863-865Mhz). Please contact for information and licence purchase.

For the wireless user ready to step up to an advanced UHF system, the 3000A Series is the solution. Offered in two UHF frequency bands, the 3000A Series features Audio-Technica’s Digital Tone Lock Squelch plus an easy-to-read LCD information display in each unit which provides convenient visual indications of settings and operation status. The new frequency-scan function enables automatic assignment of clear open channels.

The new ATW-R3100 receiver benefits from a newly designed high-specification front-end filtering system along with the latest Audio-Technica 1/2-wave antenna technology to maximise both simultaneous frequency use and range. Other features include 200-channel UHF True Diversity frequency-agile operation, soft-touch controls on all components, and step-through menus for setting preferences.


  • Automatic frequency scanning for easy set-up
  • 200 PLL-synthesized channels per band selectable via soft-touch controls on receiver and transmitter
  • Available in two frequency bands:
  • 840.125 – 864.875 MHz (F Band).
  • 795.500 – 820.000 MHz (E Band)
  • 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″ rack space
  • ATW-T310 UniPak’ transmitter includes Super Hi-Z input that provides optimum load for guitar pickups

AT899cW Subminiature Omnidirectional Condenser Lavalier Microphone.

Terminated with locking 4-pin connector for A-T UniPak“ body-pack wireless transmitters. 55″ (1.4 m) cable. Includes AT899AK accessory kit.

Available in Beige or Black

Audio-Technica’s omnidirectional AT899 is engineered for intelligible, accurate voice reproduction. Its low-profile design (a mere 5 mm in diameter) assures minimum visibility. The mic may be worn as a lavalier and is easily hidden in clothing or hair. It offers the convenience of battery or phantom power; its switchable low-frequency roll-off reduces popping.


Maximum intelligibility and clean, accurate reproduction for vocalists, lecturers, stage and television talent, and houses of worship
Low-profile design (a mere 5 mm in diameter) is ideal for applications requiring minimum visibility
Operates on battery or phantom power
All wireless models available in either low-reflectance black or beige
Extensive array of provided accessories includes a clothing clip, viper clip, magnet clip and lanyard (black models only), windscreens, element covers, interchangeable single and double mic holders
Accessories available separately include complete accessory kits, clothing clips, three-pack element covers and three-pack windscreens
9.8′ (3.0 m) cable permanently attached to mic, TA3F connector at power module

Specifications – radio system
Operating Frequencies: UHF band
840.125 – 864.875 MHz (F Band).
795.500 – 820.000 MHz (E Band)
Number of Channels: UK: 198 – 197 EX band
Frequency Stability: ñ0.005%, Phase Lock Loop frequency control
Modulation Mode: FM
Normal Deviation: ñ10 kHz
Operating Range: 90 m (300′) typical
Operating Temperature Range: 5? C (41? F) to 45? C (113? F)
Frequency Response: 70 Hz to 15 kHz
Receiver Specifications
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: 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, ñ5 kHz deviation, 10k ohm load)
Balanced: 32 mV (at 1 kHz, ñ5 kHz deviation, 10k ohm load)
Output Connectors: Unbalanced: 1/4″ TS (“mono”) phone jack
Balanced: XLRM-type
Power Supply: PS6 230/240V AC 50Hz with supplied 13.5V, 500 mA AC adapter

Dimensions: 210.0 mm (8.27″) W x49.0 mm (1.93″) H x176.0 mm (6.93″) D
Weight: 1.1 kg (2.4 lbs)

Accessories Included: PS6 230/240V AC 50 Hz 13.5V, 500 mA AC adapter; two flexible UHF antennas; rack-mount adapters



ELEMENT Fixed-charge back plate, permanently polarized condenser
POLAR PATTERN Omnidirectional
LOW FREQUENCY ROLL-OFF 80 Hz, 12 dB/octave
OPEN CIRCUIT SENSITIVITY Phantom: -43 dB (7.0 mV) re 1V at 1 Pa Battery: -46 dB (5.0 mV) re 1V at 1 Pa
IMPEDANCE Phantom: 200 ohms Battery: 250 ohms
MAXIMUM INPUT SOUND LEVEL Phantom: 138 dB SPL, 1 kHz at 1% T.H.D. Battery: 116 dB SPL, 1 kHz at 1% T.H.D.
DYNAMIC RANGE (typical) Phantom: 108 dB, 1 kHz at Max SPL Battery: 86 dB, 1 kHz at Max SPL
SIGNAL-TO-NOISE RATIO 64 dB, 1 kHz at 1 Pa
BATTERY CURRENT / LIFE 0.4 mA / 1200 hours typical (alkaline)
SWITCH Flat, roll-off (recessed)
WEIGHT (MICROPHONE) 0.02 oz (0.5 g)
WEIGHT (POWER MODULE) 3.6 oz (102 g)
DIMENSIONS (MICROPHONE) 0.63″ (16.0 mm) long, 0.20″ (5.0 mm) diameter
DIMENSIONS (POWER MODULE) 5.71″ (145.0 mm) long, 0.83″ (21.0 mm) diameter
CABLE 9.8′ (3.0 m) long (permanently attached to microphone), 0.08″ (2.0 mm) diameter, 2-conductor, shielded cable with TA3F output connector that mates with TB3M jack on power module
ACCESSORIES FURNISHED AT8537 power module; AT8439 cable clip; clothing clip base; viper clip base; magnet clip base and plate with lanyard; three single mic holders; two double mic holders; two element covers; two windscreens; battery; protective carrying case


Audio Technica

Audio Technica


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