audio technica / ATW-1701/L

ATW-1701/L is a wireless set that combines a belt-pack type transmitter and a lavalier microphone, and is ideal for collecting sounds with a handy camera or digital single-lens camera. Up to 8 channels can be used at the same time, and setup is easy with the automatic channel setting function. Supports new spurious standards.

■ System specifications
Operating radio band: 2.4Ghz ISM band
Audio dynamic range: 109dB
Distortion rate: 0.05% or less
Communication distance: radius 30m, diameter 60m (when line-of-sight, when there is no interference)
Operating temperature range: 0-40 degrees
Audio frequency characteristics: 20-20,000Hz
Audio sampling: 24bit/48khz

■ Receiver (ATW-R1700)
Reception method: Automatic channel setting method
Maximum audio output level: +6dbV (φ3.5mm TRS balance) / 0dBV (φ3.5mm Dual mono)
Monitor output level: 70mW + 70mW (φ3.5mm, 32Ω)
Built-in battery: 3.7V dedicated lithium ion rechargeable battery
Battery life: Approximately 12 hours *It depends on the usage environment.
Battery charging time: Approximately 4 hours and 30 minutes *Depends on usage environment.
Charging temperature range: 5-35℃
External dimensions: H91.4 x W56 x D27.8mm
Weight: about 105g

■ 2-piece type transmitter (ATW-T1001J)
Transmission output: 10mW
Power supply: DC3V (AA alkaline batteries x 2)
Operating time: About 6 hours (when using AA alkaline batteries)
External dimensions: H107 x W70.2 x D24.9mm (excluding protrusions)
Weight: Approximately 100g (excluding batteries)

Lavalier microphone (MT830cWB)
Type: Back electret condenser type
Directional characteristics: omnidirectional
Frequency response: 30-20,000Hz
Sensitivity (0dB=1V/Pa, 1kHz): -34dB
Weight (excluding code): Approx. 1.3 g
Cord/Plug: 1.4m/Our wireless 4-pin connector

■ Accessories
2 antennas
Receiver holder
AC adapter (USB type)
USB cable
φ3.5mm stereo cable
φ3.5mm-XLR male