Two completely independent receiver channels in a single unit.

The Audio Technica ATW-1823 camera-mount wireless microphone system provides an extremely flexible, professional, and easy-to-use portable wireless solution. The wireless system includes the ATW-R1820 dual-channel receiver, ATW-T1801 UniPak body-pack transmitter, ATW-T1802 plug-on transmitter and a lavalier microphone. The ATW-1823 offers UHF reception of 996 user-selectable frequencies in 25 kHz steps. The ATW-1823 also features automatic frequency scanning, Tone Lock squelch, back-lit LCD, soft-touch buttons, headphone monitor output with independent level control, and durable metal construction.

ATW-R1820 single-channel receiver
The ATW-R1820 dual receiver has two completely independent receiver channels in a single unit. Dual balanced outputs enable signals to be mixed, or independently assigned to each output. Independent audio level controls provide flexible audio mixing and monitoring possibilities.

ATW-T1801 UniPak body-pack transmitter
The ATW-T1801 UniPak body-pack transmitter features a professional locking 4-pin connector compatible with all Audio-Technica Wireless Essentials microphones. The ATW-T1801 transmitter offers selectable high and low transmission modes to conserve battery life/maximize power.

ATW-T1802 plug-on transmitter
The ATW-T1802 plug-on transmitter features a locking XLR connector for adapting dynamic and condenser microphones and selectable high and low transmission modes to conserve battery life/maximize power. The ATW-T1802 Plug-on Transmitter also provides power to condenser microphones rated to operate on 12V phantom power or less.

Omnidirectional Condenser Lavalier Microphone
The Omnidirectional Condenser Lavalier Microphone is designed to be worn as a lavalier or hidden in loose clothing or in the hair. The wide-range capability of the Omnidirectional lavalier microphone ensures clean, accurate reproduction for lecturers, stage/TV performers and singers. It is terminated with locking 4-pin connector for the Audio Technica A-T UniPak body-pack wireless transmitter. Has a 55" (1.4 m) cable and includes a windscreen and clothing clip.

Audio-Technica ATW-1823 1800 Series Dual Channel UHF Wireless System Features:

• System
• Two completely independent receiver channels in a single unit, for simultaneous operation of two microphones
• Compact dual receiver is easy to mount on a camera
• True Diversity operation for resistance to multi-path interference and dropouts
• UHF reception with 996 frequencies selectable in 25 kHz steps
• Automatic frequency scanning for easy selection of open channels
• Tone Lock squelch system eliminates interference when transmitter is off
• Two independent balanced outputs
• Headphone monitor output with independent level control
• Battery fuel-level indicators on transmitters and receiver
• Soft-touch controls for easy frequency selection
• LCD frequency and battery status display with backlight
• Antenna and AF Peak LED indicators
• Dual-channel receiver can operate in single-receiver mode to extend battery life when only one audio channel is in use
• Transmitters operate in low or high transmission modes to conserve battery life/maximize power
• Easy, user-friendly operation
• Clear, natural sound quality
• Powered by AA batteries or by external 12V DC power (not included)
• System components of the 1800 Series and 3000 Series Wireless Systems can be used interchangeably
  
  Omnidirectional Condenser Lavalier Microphone
• Small size provides excellent yet unobtrusive sound pickup
• High intelligibility for lecturers, stage/TV performers and singers
• Wide-range capability ensures clean, accurate reproduction

Kills two birds with one stone. Order today.

Audio-Technica ATW-1823 1800 Series Dual Channel UHF Wireless System Specifications:

• ATW-R1820 Dual-channel receiver
• Receiving System: Dual independent RF sections, automatic-switching diversity
• Image Rejection: >50 dB typical
• Signal-to-Noise Ratio: 104 dB at 30 kHz deviation (A-weighted), maximum modulation 37 kHz
• Total Harmonic Distortion: <1% (±10 kHz deviation at 1 kHz)
• Sensitivity: 25 dBuV, (S/N 60 dB at 5 kHz deviation, A-weighted)
• Audio Output (balanced): 27 mV (at 1 kHz, ±5 kHz deviation)
• Output Connector: 3-pin mini XLR (TA3M-type)
• Monitor Headphone Output (typical): 35 mW max., 32 ohm load
• Monitor Headphone Jack: 3.5 mm TRS, signals on both Tip and Ring
• External Power Requirements: 12V DC nominal, 500 mA
• Batteries (not included): six 1.5V AA alkaline (not included)
• Current Consumption (battery): 600 mA typical
• Battery Life: 6 hours typical, depending on battery type and use pattern
• Dimensions: 3.35" (85.0 mm) W x 5.24" (133.0 mm) H x 1.42 (36.0 mm") D
• Net Weight: (without batteries) 15.0 oz. (425 grams)
• Accessories Included: Two flexible UHF antennas; two 18" TA3F to XLRM
• output cables; belt pouch
  
  ATW-T1801 UniPak body-pack transmitter
• RF Power Output: High: 30 mW; Low: 10 mW, nominal
• Spurious Emissions: Under federal regulations
• Dynamic Range: >105 dB, A-weighted
• Input Connections: High impedance, low impedance, bias
• Batteries (not included): Two 1.5V AA alkaline
• Current Consumption: High: 180 mA; Low: 160 mA, typical
• Battery Life: Approximately 6 hours (High); 8 hours (Low), depending on battery type and use pattern
• Dimensions (W x H x D): 2.60" x 3.43" x 0.94", 66.0 x 87.0 x 24.0 mm
• Net Weight (without batteries): 2.8 oz (80 grams)
  
  ATW-T1802 plug-on transmitter
• RF Power Output: High: 30 mW; Low: 10 mW, nominal
• Spurious Emissions: Under federal regulations
• Input connector: 3-pin locking XLRF-type
• Batteries (not included): Two 1.5V AA alkaline
• Current Consumption: High: 180 mA; Low: 160 mA, typical
• Battery Life: Approximately 6 hours (High); 8 hours (Low), depending on battery type and use pattern
• Dimensions (W x H x D): 1.57" x 4.37" x 1.57", 40.0 x 110.0 x 40.0 mm
• Net Weight (without batteries): 7.0 oz (199 grams)
  
  Omnidirectional Condenser Lavalier Microphone
• Element: Fixed-charge back plate, permanently polarized condenser
• Polar pattern: Omnidirectional
• Frequency response: 30-20,000 Hz
• Open circuit sensitivity: -34 dB (19.9 mV) re 1V at 1 Pa
• Impedance: 200 ohms
• Maximum input sound level: 131 dB SPL, 1 kHz at 1% T.H.D.
• Dynamic range (typical): 107 dB, 1 kHz at Max SPL
• Signal-to-noise ratio: 70 dB, 1 kHz at 1 Pa
• Phantom power requirements: 9-52V DC, 2 mA typical
• Weight: 0.05 oz (1.3 g)
• Dimensions: 0.62" long x 0.33" wide x 0.19" thick, (15.8 mm long x 8.5 mm wide x 5.0 thick mm)
• Output connector: Integral 3-pin XLRM-type
• Cable: 55" (1.4 m) 2-conductor, shielded cable with TA3F output connector
• Accessories furnished: clothing clip; windscreen