• Space Diversity: The receiver compares the signal showing up at its two antennas and chooses the strongest one.
• Time Diversity: The transmitter sends the digital signal in two imperceptibly different time slots and compares the two.
• Frequency Diversity: The digital audio is sent over two different frequencies at the same time and the system chooses the cleaner one.
• For optimal performance, users are encouraged to maintain as direct a line of sight as possible between the transmitter and receiver.

• The MT830cW lavalier microphone features an Audio-Technica cW-style 4-pin locking connector and delivers a natural, broadcast-quality sound optimized for speech intelligibility. Its omnidirectional polar pattern ensures that the sound remains consistent, even when the speaker's head moves away from the mic.
• The level control on the transmitter can be set to match the sensitivity of your microphone or audio source for distortion-free input.
• The output level on the receiver can be reduced by 10 or 20 dB if you find you're overloading the input to your camera or recording device. The 3.5mm output can be switched to deliver either a balanced or unbalanced signal.
• Both the transmitter and receiver are housed in lightweight, plastic chassis and equipped with belt clips. The included shoemount allows you to easily mount the receiver to your camera.
• With just a quick press, the power switch on the transmitter doubles as a mute function. This function can be locked out to prevent an accident.
• Conveniently, the receiver's LCD display shows critical information for the receiver as well as the transmitter—including battery status, signal level, mute status, and channel selection for both units.
• An additional 3.5mm output on the receiver allows you to monitor your signal while recording—helpful if your camera doesn't offer a headphone jack.
• The receiver features a rechargeable lithium-ion battery that provides up to 12 hours of operation. Using the included power adapter, the battery can be recharged via USB in about 4.5 hours, while in operation.
• On the transmitter's end, power is supplied by two AA batteries, giving you up to 7 hours of shooting time depending on battery type and usage.
• With this peer-to-peer system, you can only use one transmitter and one receiver at once. However, up to 8 transmitters can be paired with the receiver ahead of time. This is useful in situations when you have multiple speakers, one after another, and you need to have them miked up and ready to go. All you'll have to do is turn one transmitter off and the next one on.
• For man-on-the-street interviews or if you need to pass the mic between several people, you can add the ATW-T1002 handheld transmitter/microphone to your system.

• Plug & Record Set for DIY Videographer
• MT830cW Omnidirectional Lavalier Mic
• Bodypack Transmitter
• Triple-Diversity Camera-Mount Receiver
• Protected Peer-to-Peer Connection
• Easy to Use, Flexible Operation
• Balanced Output & Headphone Output
• 7-Hr Batteries + USB Power
• Up to 8 Mics on Set / 100' Range

Technical Specifications

• Overall System
  
  • Operating Frequencies: 2.4 GHz ISM band (2400 to 2483.5 MHz)
  • Frequency Response:
    • 20 Hz to 20 kHz
    • Depending on microphone type
  • Operating Range: 30 m (100') radius, 60 m (200') diameter typical Open range environment with no interfering signals
  • Total Harmonic Distortion: <0.05% typical
  • Operating Temperature Range: 0° C to +40° C (32° F to 104° F) Battery performance may be reduced at very low temperatures
    Audio Sampling: 24 bits / 48 kHz
• Handheld Transmitter
  
  • RF Power Output: 10 mW
  • Spurious Emissions: Following federal and national regulations
  • Battery Type: Two 1.5V AA (not included)
  • Battery Life: >7 hours (alkaline) Depending on battery type and use pattern
  • Dimensions: 254.8 mm (10.03") long, 50.0 mm (1.97") diameter
  • Net Weight: 280 grams (9.9 oz) without batteries
• Body Pack
  
  • RF Power Output: 10 mW
  • Battery Life: >7 hours (alkaline) Depending on battery type and use pattern
  • Battery Type: Two 1.5V AA (not included)
  • Dimensions: 70.2 mm (2.76") W x 107.0 mm (4.21") H x 24.9 mm (0.98") D
  • Input Connections:
    • Four-pin Locking Connector
    • Pin 1: GND
    • Pin 2: INST INPUT
    • Pin 3: MIC INPUT
    • Pin 4: DC BIAS +9V
  • Net Weight: 100 grams (3.5 oz) without batteries
  • Spurious Emissions: Following federal and national regulations
• Receiver
  
  • Receiving System: Diversity (frequency/time/space)
  • Maximum Output Level: 3.5 mm (1/8"), TRS balanced: +6 dBV Dual mono, unbalanced: 0 dBV
  • Power Supply: 100-240V AC (50/60 Hz) to 5V DC 0.5A switched mode external USB-type external power supply
  • Operating Temperature Range: 40° F (4° C) to 110° F (43° C)
  • Dimensions: 56.0 mm (2.20") W x 91.4 mm (3.60") H x 27.8 mm (1.09") D
  • Weight: 105 grams (3.7 oz)
  • Battery Current/Life: 12 hours Depending on environmental conditions
  • Battery Charging Time: 4 hours 30 minutes Depending on environmental conditions
  • Charging Temperature Range: 5° C to +35° C (41° F to 95° F)
  • Battery Type:
    • Internal Battery: 3.7V rechargeable Li-ion battery
    • Battery Rating: 5.5 Wh
    • 1,460 mAh

What's Included

• Audio-Technica ATW-1701/L System 10 Digital Camera-Mount Wireless Omni Lavalier Microphone System (2.4 GHz)
• Audio-Technica ATW-R1700 System 10 Digital Camera-Mount Wireless Receiver (2.4 GHz)
• Audio-Technica ATW-T1001 System 10 Digital Wireless Bodypack Transmitter (2.4 GHz)
• Audio-Technica MT830cW Omnidirectional Lavalier Microphone for Wireless (Black, Hirose 4-Pin Connector)
• Shoemount Adapter
• Mic Clip
• Set of Three Miniature Windscreens
• 2 x Belt Clips
• 3.5mm Output Cable
• USB AC Adapter