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Dual-Channel Digital Wireless Handheld, Bodypack and Lavalier System
The Airwave Technologies AT-6250D combines handheld and hands-free wireless audio in one versatile dual-channel system. It includes a single-rack-space true-diversity digital receiver, one U-61D wireless handheld microphone, one U-62D wireless bodypack transmitter, and one LAV-2 lavalier microphone.
This mixed configuration is ideal for applications that require two different microphone styles. A presenter can use the handheld microphone for introductions, questions, or audience interaction while a second speaker, instructor, officiant, or performer uses the lavalier for hands-free movement. It is a practical choice for schools, houses of worship, conferences, theaters, training facilities, and multipurpose event spaces.
Digital transmission and 24-bit audio conversion provide clean, detailed sound across both channels. The U-61D handheld features an interchangeable microphone capsule, adjustable gain, and the ability to handle sound levels up to 140dB. The durable metal U-62D bodypack offers more than ten hours of battery life and can also be paired with optional Airwave headset microphones or professional lavaliers.
Automatic frequency scanning and infrared synchronization make setup quick and straightforward. Independent channel controls allow the handheld and bodypack to be balanced separately, while individual XLR outputs and mixed XLR and ¼-inch outputs provide flexible connectivity for a wide range of sound systems. The system delivers an operating range of up to 260 feet.
The AT-6250D is available in two frequency-range versions:
AT-6250 A: 470–510 MHz
AT-6250 B: 512–562 MHz
For venues that need maximum flexibility without purchasing separate systems, the AT-6250D provides two professional wireless options in one complete package.
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
U-62D Handheld Microphone Transmitter Specifications
Digital Audio Resolution: 24-bit A/D Conversion
Infrared Data Synchronization
Durable Metal Body Construction
Frequency Range: 470~510MHz, 512~562MHz
Dynamic Range: 120dB (A-Weighted)
Frequency Response: 50Hz-15KHz (‡3db)
Gain Adjustment Range: 0 / -3/-6/ -9 dB
Input Impedance: 5KO
RF Output Power: H-15dBm M-10dBm L-5dBm (@‡2)
Harmonic Rejection: >50dB
Display: LCD
Power Requirements: < @3.OV- @3.OV- x x ( A A )
Battery Life: >10H/1300mAH
Dimensions: 6.5" x 2.56" x .91"
Weight: 3.77oz
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-6200 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.
