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A reliable and affordable solution for the most demanding wireless applications

The Nady 401X QUAD Wireless 4-Channel Handheld Microphone System is a professional UHF wireless system packed with all the features you would expect from one of the most trusted and respected wireless brands on the market today. The Nady 401X QUAD Wireless System consists of a full-rack receiver with folding front-panel dual antennas that gives you clear channel UHF operation for optimum interference-free performance. This system includes a 401X QUAD receiver and (4) WHT-15 handheld wireless microphones.


Operating Frequency Range: 170-230MHz (VHF, Quad Band)
Frequency Response: 20Hz-20kHz, -3dB
¬Dynamic Range: 120dB
Frequency Stability: +/-0.005% Crystal Controlled
Modulation: FM +/-20kHz normal, +/-50kHz maximum
Operating Range: Up to 250ft. typical; up to 500ft.

Controls: Power ON/OFF buttons, Volume/Mute Controls
Connectors: 1⁄4-inch Unbalanced Output, XLR Balanced Output, DC In
Indicators: Power “ON” LED, 4 AF LED, 4 TX “ON” LED
Mute Threshold: -65dBm to -95dBm (Adjustable)
Image Rejection: 70dB
Power Requirement: 16.5VDC/0.4A
Antennas: 4.0″ (Dual Telescopic Antennas)
Dimensions: 1.75″ x 7.5″ x 16.5″
Weight: 4lbs

Cartridge: Nady DM-10D Neodymium (Unidirectional)
Controls: Power/Mute On/Off
LED Indicator: Unit “ON” (Single Flash Red), Low Battery Alert (Continuous Red)
RF power out: 50mW
Battery Type: 9V Alkaline
Battery Life: 8-10 hours
Dimensions: 9.5″H X 1.4″W
Weight: 6.9ozA full set of professional features. Unsurpassed state-of-the-art PLL UHF performance with operation up to 500 feet line-of sight
Proprietary companding and low-noise circuitry for an amazing 120dB dynamic range
Four discrete VHF wireless receivers in a single rugged 19″ 1U, all-metal rack mount housing
(4) Durable WHT-15 Handheld Transmitters with proprietary DM-10D Microphone Cartridge which provides rich a low-end and crisp high-end EQ spectrum. Optimized for the most demanding applications
Ideal for live performance, concert, theater, sports, church, and presentations

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