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Dual-Channel Digital Wireless Handheld Microphone System
The Airwave Technologies AT-6210D is a professional dual-channel digital wireless system built for live events, presentations, performances, schools, theaters, and houses of worship. The system includes a single-rack-space true-diversity digital receiver and two U-61D wireless handheld microphones, giving two presenters or performers reliable wireless freedom from one streamlined system.
Digital transmission and 24-bit audio conversion deliver clear, detailed sound with minimal noise. Each U-61D handheld features a durable design, interchangeable microphone capsule, adjustable gain, and a maximum sound pressure level of 140 dB, allowing it to handle everything from spoken presentations to powerful vocal performances. Infrared synchronization and automatic frequency scanning help simplify setup, while individual channel controls allow the system to be adjusted for different voices and applications.
The receiver provides separate XLR outputs for each channel, along with mixed XLR and ¼-inch outputs for flexible connection to mixers, powered speakers, and installed sound systems. With an operating range of up to 260 feet and more than eight hours of handheld transmitter battery life, the AT-6210D is ready for extended events and demanding productions.
The AT-6210D is available in two frequency-range versions:
AT-6210D A: 470–510 MHz
AT-6210D B: 512–562 MHz
Whether used for two vocalists, a moderator and guest, or multiple presenters, the AT-6210D delivers dependable wireless performance with the clarity and control expected from a professional digital system.
Wireless Microphone System Features
- True-diversity digital wireless transmission
- 24-bit A/D audio conversion
- 120 dB receiver dynamic range
- Automatic frequency scanning
- Infrared synchronization
- Adjustable digital volume, squelch, and gain
- Up to 16 simultaneous channels using both frequency bands and an antenna distribution system
- Operating range of up to 260 feet
- Individual XLR channel outputs plus mixed XLR and ¼-inch outputs
- More than eight hours of handheld battery life and more than ten hours for the bodypack
AT-6200D Wireless Microphone Receiver Features
RF Frequency Range: 470~510Mhz, 512~562MHz
Digital Modulation Mode: QPSK
Digital Audio Resolution: 24-bit A/D Conversion
Dynamic Range: 120dB (A-Weighted)
Frequency Response: 50Hz-18KHz (#3dB)
Signal to Noise Ratio: >95dB (A)
System Distortion: <0.1 % (THD+N @ AF 1KHz)
Noise Floor: <-93dBV (A) XLR
Maximum Output: +5dBV‡1
AF System Gain: +15dB+1
Gain Control Range: 0 to 63dB per 1dB Step
Audio Output: XLR CH1 & CH2 / XLR Mix / 1/4" Mix
Impedance: XLR: 3KO / 1/4-inch connector: 3KO
System Operating Range: ≤260'
Antenna Connectors: 2 BNC 1/4 Wave Rear Mount
Power Requirements: 12V/0.5A DC
Power Consumption: <500mA @ DC12V
Operating Temperature Range: 28°F- 122°F
Dimensions: 16.142" (L) x 6.299"' (W) x 1.732" (H)
Weight: 3.71 lbs.
U-61D Handheld Microphone Transmitter Specifications
Digital Audio Resolution: 24-bit A/D Conversion
Interchangeable Capsule
Infrared Data Synchronization
Frequency Range: 470~510MHz, 512~562MHz
Dynamic Range: 110dB (A-Weighted)
Max SPL: 140dB
Capsule Frequency Response: 50Hz-16KHz (#3db)
Capsule Sensitivity: -50dB ÷ 2dB V/PA@1 KHz
Capsule Directivity: Single Point
Signal to Noise Ratio: >100dB (A)
RF Output Power: H-15dBm M-10dBm L-5dBm (@‡2)
Gain Adjustment Range: 0/ -3/-6/-9 dB
Power Requirements: <190mA@3.OV- 2 x 1.5V (AA)
Battery Life: >8H/1300mAH
Dimensions: 9.51" x 1.97"
Weight: 10.37oz
If using up to 2 units (up to 4 channels) the wireless handheld microphone system does not require an antenna combiner under normal conditions. If using 3 to 5 units (6 to 12 channels) the use of an approved antenna combiner is highly recommended.
Wireless Microphone Systems for Every Need
At Airwave Technologies, we have a variety of AT-6200D series, 2 channel wireless microphone systems and product packs available containing convenient features and pro worthy audio, all at an affordable price point. If you are interested in a wireless mic system, Airwave Technologies is here to assist you.
