TOA WM 3310 plus boundary microphone
TOA VHF wireless microphone systems deliver cutting edge wireless technology and user benefits such as fast setup, simple operation and reliable operation at a surprisingly affordable level, providing the ideal entry level wireless microphone system. Employing the same TOA space diversity technology used in the high-end TOA UHF systems, the VHF systems have six selectable channels in the 169 – 216MHz* frequency band. The microphones offers over 10 hours of operation from a single 9V alkaline battery and has a useful LED low battery indicator. The WM-3310 tie/lapel wireless microphone has a useful input sensitivity adjustment and easy mounting rotatable belt clips.

Features
Professional wireless microphone systems
Frequency-agile: 6 channels
VHF band (169 – 216 MHz*)
Up to 6 simultaneous systems
TOA space diversity** reception
Handheld, lavaliere and headset microphone systems
10 hours continuous transmitter operation from one 9 volt battery
* Frequency range may vary by area. (between 169 to 216 MHz)
**Patents pending for TOA space diversity technology

Specification
6 channels frequency-agile.
Hands-free operation.
Electret condenser cardioid microphone element.
Maximum input level: 120 dB SPL.
Input sensitivity control included.
Belt clip rotatable 360 degrees.
Lock-equipped mini-plug microphone jack.
Flashing low battery indicator.

Transmitter unit
Emission: F3E
Frequency range: 169–216 MHz, VHF*1
Channel selectable: 6CH
RF carrier power: Less than 50 mW
Tone frequency: 32.768 kHz
Modulation system: PLL synthesizer
Maximum input level: 120 dB SPL
Maximum deviation: ±40 kHz, ±15 kHz (only US Part. 90)
Battery: 6LR61 (PP3 9 V × 1)
Battery life: More than 10 hours (alkaline)
Indication: Power/battery indicator
Antenna: indicator 1/4 ë wire antenna
Ambient temperature: –10°C to +50°C
Finish: Resin, coating
Dimensions: 62(W) × 142(H) × 32(D) mm
Weight: 135 g (with battery)
Accessory: Screwdriver

Boundary microphone unit
Boundary microphone element: Electret condenser microphone, omni-directional
Cable Length: 0.85 m
Power Requirement: DC (supplied from transmitter unit )
Connector: ø3.5 mono jack plug with lock facility

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