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TOA WTU-M9800-AMWM1 UHF Wireless Tuner Module

TOA WTU-M9800-AMWM1 UHF Wireless Tuner Module

SoundPro Item: 107783 | Part Number: WTU-M9800-AMWM1

Regular price $276.00
Regular price $345.00 Sale price $276.00
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MSRP: $345.00 | MAP: $276.00

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  • Direct Slot-In Integration Eliminates Standalone Receiver Rack Space
  • PLL Synthesizer Controlled Tuning Delivers Stable UHF Channel Lock
  • Space Diversity Reception Reduces RF Dropout Risk In Fixed Installs
  • Up To 16 Selectable Channels Covers Multi-Presenter Conference Scenarios
  • BNC Antenna Connectors Support Local Or Remote Antenna Configurations
  • Contact Output Channel Enables Third-Party Control System Integration

The TOA WTU-M9800-AMWM1 is a PLL-synthesized UHF wireless tuner module designed for integrators and AV system designers who need to add wireless microphone capability directly inside a TOA mixer or mixer/amplifier that accepts 900 series input modules. Instead of dedicating rack space to a standalone receiver, the module slots into the existing chassis and draws power from the mixer's internal supply, keeping installs clean and infrastructure costs low. Up to two units can be powered this way simultaneously, making dual-wireless configurations practical without adding an external power supply or additional circuitry.

The module operates in the M-Band from 506 to 538 MHz and supports up to 16 selectable UHF channels, making it a workable solution for meeting rooms, houses of worship, conference centers, and installed sound environments where a modest channel count covers daily operational needs. Space diversity reception and a double super-heterodyne architecture provide the RF stability that fixed installations require. BNC antenna connectors support both the included local antennas and optionally mounted remote antennas such as the YW-4500 series powered antenna, giving installers flexibility when antenna placement away from the chassis is necessary. A contact output channel adds integration potential for connected control systems or signal-present indicators.

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Specifications

RF Performance
Receiving Frequency
506 - 538 MHz, UHF, M-Band
Channel Selection
16 selectable channels
Receiving System
Double super-heterodyne
Diversity System
Space diversity
Receiving Sensitivity
S/N <80 dB (20 dB V input, 40 kHz deviation)
Frequency Response
100 - 12 kHz, +/-3 dB
Connectivity
Antenna Input
75 ohm, BNC connector with 9V DC / 30mA phantom power for YW-4500 series powered antenna
Contact Output
1 channel, normally open relay, 30V DC max, no-voltage make contact output, withstand voltage: 30V DC, control current 0.5A max
Electrical
Power Source
Internal: 24V DC (up to two WTU-M9800 powered from mixer internal supply); External: 12 - 24V DC
Current Consumption
100 mA
Dimensions
Dimensions
35 (W) x 78 (H) x 90.8 (D) mm (1.38" x 3.07" x 3.57")
Weight
Weight
Max. 92g (0.21 lb)
Environmental
Operating Temperature
-10 deg C to +50 deg C (14 deg F to 122 deg F)

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