audio technica / ATW-T940B

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This is an Audio-Technica handheld microphone that can switch between 30 B-type channels. It uses a PLL synthesizer system and can switch between 30 B-type channels.

- Uses a PLL synthesizer system. 30 B-type frequencies can be switched.
- Equipped with an ""RF OFF mode"" that allows you to change frequencies without transmitting radio waves.
- LCD display shows various information, including remaining battery level.
- Equipped with a display backlight that allows operation in dark places.
- The controls are located inside the unit to prevent accidental operation by the user.
- A handheld switch allows you to mute the audio while transmitting radio waves.

■ Transmission Method: Crystal-Controlled PLL Synthesizer
■ Transmit Frequency: 806.125-809.750 MHz
■ Tone Signal: 32.768 kHz
■ Radio Wave Format: F3E
■ Antenna Power: 10 mW (RF HI), 2 mW (RF LOW)
■ Maximum Frequency Deviation: ±40 kHz
■ Frequency Response: 50-15 kHz
■ Maximum Input Power: 142 dB S.P.L. (AF GAIN -12 dB)
■ Microphone Type: C4100 Dynamic (Cardioid)
■ Antenna: 1/4 λ Helical Antenna (Built-in)
■ Power Supply: DC 3V (2 x AA batteries)
■ Operating Temperature Range: 5°C to 45°C
■ Battery Life (with alkaline batteries/depending on usage): Approximately 8 hours (RF HI output), approximately 10 hours (RF LOW output)
■ Current Consumption: Approximately 160 mA or less (DC 3V or less)
■ Accessories
- Dedicated Case
- Microphone Holder (AT8426)