Audio-Technica ATW-CHG7 D50 4-Bay TX Charger
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Condition: New
Description
Audio-Technica ATW-CHG7 D50 4-Bay TX Charger
The Audio-Technica ATW-CHG7 D50 4B TX Charger is a four-bay desk stand transmitter charging station designed for D50 wireless system desk stand transmitters. Built for professional wireless audio environments, the ATW-CHG7 provides a centralized charging solution for ATW-DT3207 desk stand transmitters used in conference rooms, houses of worship, education spaces, broadcast facilities, corporate AV systems, and installed audio applications. Its four-bay design helps keep multiple desk stand transmitters organized, charged, and ready for reliable daily operation.
The ATW-CHG7 is designed to support efficient charging and system maintenance for D50 wireless setups. Charging status and battery level can be monitored directly from the charging station’s LED indicators or through Audio-Technica Wireless Manager software. For added workflow convenience, transmitter firmware can be updated while transmitters are docked in the charging station, helping users maintain their D50 transmitters without removing them from the charging workflow.
For larger installations, two ATW-CHG7 charging stations can be linked together with Cat5e cable and powered by a single AC adapter. This makes it easier to support expanded desk stand transmitter systems while reducing power supply clutter. The ATW-CHG7 offers rapid recharge in as little as two hours, depending on the number of transmitters being charged and usage conditions, making it a practical charging accessory for professional Audio-Technica D50 wireless systems that require fast turnaround and dependable transmitter readiness.
Key Features
- Four-bay charging station for Audio-Technica D50 wireless system desk stand transmitters
- Designed for charging ATW-DT3207 desk stand transmitters
- Rapid recharge in as little as two hours depending on charging conditions
- Two ATW-CHG7 stations can be linked with Cat5e cable and powered by a single AC adapter
- ATW-CHG7 stations cannot be linked with ATW-CHG6 stations
- Charging status and battery level can be monitored with station LED indicators
- Charging status and battery level can also be monitored in Audio-Technica Wireless Manager software
- Transmitter firmware can be updated while transmitters are docked in the charging station
- Ideal for conference rooms, meeting spaces, installed audio systems, broadcast, education, and professional AV applications
- Includes ATW-CHG7 charger, mounting plate, and link cables for connecting multiple chargers
Technical Specifications
Overall System
Operating Frequencies: DF2: 470.125 to 607.875 MHz
Modulation Mode: Standard: 8-PSK
HD mode: 16QAM
Occupied Bandwidth: Standard: 192 kHz
HD mode: 96 kHz
Frequency Response: Standard: 20 to 20,000 Hz
HD mode: 20 to 20,000 Hz
Depending on attached microphone element.
Operating Range: 328 ft
Open range environment with no interfering signals.
Dynamic Range: ATW-DT3201 Mic input: 120 dB, A-weighted, typical
ATW-DT3201 Instrument input: 109 dB, A-weighted, typical
ATW-DT3202: 120 dB, A-weighted, typical
ATW-DT3207: 120 dB, A-weighted, typical
Total Harmonic Distortion: 0.1% or less at 1 kHz, -20 dBFS
Maximum Simultaneous Use Recommended: Standard: 17 channels / 6 MHz
Results may vary depending on the radio environment and usage conditions.
Delay: Standard: 2.1 ms typical
HD mode: 3.3 ms typical
Audio Sampling Rate: Standard: 48 kHz
HD mode: 48 kHz
Encryption System: AES256
Notes: For product improvement, the product is subject to modification without notice.
ATW-CHG7 Charging Station
Power Supply: 12 V DC, 3.0 A
Charging Output: When charging one to four transmitters: 4.2 V DC 1.5 A
When charging five or six transmitters: 4.2 V DC 1.1 A
When charging seven or eight transmitters: 4.2 V DC 0.7 A
Maximum Power Consumption: When charging four transmitters: 30.6 W
Charging Time: When charging one to four transmitters: Approx. 2 hours
When charging five or six transmitters: Approx. 2 hours 50 minutes
When charging seven or eight transmitters: Approx. 3 hours 40 minutes
Energy-saving mode: Approx. 3 hours 40 minutes
Results may vary depending on usage conditions.
Network: 100 Mbps
Operating Temperature Range: 32°F to 104°F
Storage Temperature Range: -4°F to 131°F
Dimensions: 8.3" x 12" x 2.6" W x D x H
Weight: 31 oz
What’s Included
Included Accessories: ATW-CHG7 charger
Mounting plate
Link cable
Link plate
Link plate screws
