AT-6220D | 2 Channel Digital Wireless with 2 Lavaliers and 2 Bodypacks

The Airwave Technologies AT-6220D is a dual-channel digital wireless system with two bodypack transmitters and two lavalier microphones for clear, reliable hands-free audio in live sound applications.

From the Manufacturer

The Airwave Technologies AT-6220D provides clear, dependable hands-free audio for presentations, lectures, theater productions, schools, corporate events, and houses of worship. The system includes a single-rack-space true-diversity digital receiver, two U-62D wireless bodypack transmitters, and two LAV-2 lavalier microphones.

Compact and durable, the U-62D bodypacks are designed for comfortable, discreet use during extended presentations and performances. Each transmitter features a metal body, adjustable gain, an easy-to-read LCD display, and infrared synchronization for fast setup. The included LAV-2 microphones provide a practical hands-free solution for speakers, instructors, clergy, actors, and presenters.

The AT-6220D uses digital transmission and 24-bit audio conversion to produce natural, intelligible sound with low background noise. Automatic frequency scanning helps locate a suitable operating frequency, while adjustable volume, squelch, and gain controls give the operator greater control over each channel.

Separate XLR channel outputs and mixed XLR and ¼-inch connections make the receiver easy to integrate into portable or permanently installed sound systems. The system offers an operating range of up to 260 feet, and the bodypack transmitters provide more than ten hours of battery life for long events and full production days.

For applications requiring a different microphone style, the U-62D bodypacks are also compatible with a wide selection of optional Airwave single-ear and dual-ear headset microphones and upgraded professional lavaliers.

Frequency Options

• AT-6220D A Band: 470–510 MHz
• AT-6220D B Band: 512–562 MHz

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 ten hours of battery life per bodypack transmitter
• Recommended use: Presentations, lectures, theater productions, schools, corporate events, houses of worship

Specifications

AT-6200D Receiver

• RF Frequency Range: 470–510 MHz, 512–562 MHz
• 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
• AF System Gain: +15dB
• Gain Control Range: 0 to 63dB per 1dB step
• Audio Output: XLR CH1 & CH2 / XLR Mix / ¼" Mix
• Impedance: XLR: 3kΩ / ¼-inch connector: 3kΩ
• System Operating Range: ≤260 ft
• Antenna Connectors: 2 BNC, ¼-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-62D Bodypack Transmitter

• Digital Audio Resolution: 24-bit A/D conversion
• Synchronization: Infrared data sync
• Construction: Durable metal body
• Frequency Range: 470–510 MHz, 512–562 MHz
• Dynamic Range: 120dB (A-Weighted)
• Frequency Response: 50Hz–15KHz (±3dB)
• Gain Adjustment Range: 0/-3/-6/-9 dB
• Input Impedance: 5kΩ
• RF Output Power: H-15dBm, M-10dBm, L-5dBm
• Harmonic Rejection: >50dB
• Display: LCD
• Battery Life: >10H / 1300mAh
• Dimensions: 6.5" x 2.56" x 0.91"
• Weight: 3.77 oz

Certifications

• FCC ID: 2AINTU-61

What's in the Box

• AT-6200D digital wireless receiver
• 2 x U-62D bodypack transmitter
• 2 x LAV-2 lavalier microphone