Audio Technica 3000 Series ATW-3110B/P Wireless Lapel Microphone System (CH38) - Wireless Microphones - licence free

AUDIO-TECHNICA 3000B UHF Wireless Lapel System comprising:
ATW-R3100B receiver and ATW-T310b Bodypack + AT829cW Lapel Microphone.  Other Microphones including discrete headworn for presentation / theatre and dance are also available separately - please call for info. 

For the wireless user ready to step up to an advanced UHF system, the 3000b Series is the solution. The 3000b 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 various frequency bands (co-ordinated**/shared* licence only)
• 10 available Channels on U Band (CH38*), 16 on G** and D**)
• Please contact us for frequency/channel options
• 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-3110b Uni-Pak Body Pack transmitter - with AT829cW Clip on Lapel Condenser Microphone

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: <=1% (10 kHz deviation at 1 kHz)
• Sensitivity: 24 dBµV (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: PS6 230/240V AC 50Hz with supplied 13.5V, 500 mA AC adapter
• Dimensions: 210mm(W) x 49mm (H) x176mm (D)
• Weight: 1.1 kg
• Accessories Included: PS6 230/240V AC 50 Hz 13.5V, 500 mA AC adapter; two flexible UHF antennas; rack-mount adapters

ATW-310b Body-Pack Transmitter

• RF Power Output High: 30 mW; Low: 10 mW, nominal
• Spurious Emissions: According to R&TTE Directive
• Dynamic Range: 110 dB, A-weighted
• Antenna Tip Color: Band F: Black
• Batteries: Two 1.5V AA alkaline (not included)
• Current Consumption: High: 190 mA; Low: 160 mA, typical
• Battery Life: Approximately 6 hours (High); 8 hours (Low), depending on battery type and use pattern
• Dimensions: 66mm (W) x 87mm (H) x 24mm (D)
• Net Weight: 80 g

AT829cw Lapel Microphone

• Element: Fixed-charge back plate, permanently polarized condenser
• Polar Pattern: Cardioid
• Frequency Response: 70-16,000 Hz
• Open Circuit Sensitivity: -42.8 dBV (7.3mV) re 1V at 1 Pa
• Signal to Noise Ratio: 67.1 dBA, 1 kHz at 1 Pa
• Weight: 2.4g
• Dimensions: 24mm long, 10.5mm diameter
• Cable: 1.4 m long (permanently attached to microphone), terminated with HRS connector
• Accessories: AT8131 foam windscreen; AT8434 clothing clip