The Audio-Technica ATW-2120bD is a wireless kit that includes the R2100a receiver and the T220a handheld dynamic microphone transmitter. The 2000 series from Audio-Technica is an excellent wireless system that wont break the bank. Of key importance is the 10-channel frequency-agile UHF wireless system, that allows all 10 channels to be used concurrently. Automatic scanning and clear and bright LCD make the system 2000 series from Audio-Technica an incredible wireless option.
Handheld system (Inc: R2100a receiver, T220a handheld Tx)
Serious advances in affordable professional wireless
Clear sound quality and rock-solid, dependable performance
Automatic frequency scanning
10 compatible user-switchable channel
Antenna power available for powered antennas & other in-line RF devices
True Diversity operation selects the better signal from the two receiver sections, reducing dropouts
Tone Lock™ tone squelch system fights interference
Rugged metal half-rack receiver with soft-touch controls and LCD display
Balanced XLR and unbalanced 1/4” output jacks enable use with a wide variety of audio gear
Switchable transmitter power output with high and low settings offered
Includes rack-mount kit and detachable UHF antennas
Ground-lift switch helps eliminate audible hum caused by ground loops between the sound system and receiver
ATW-T220a Handheld Microphone/Transmitter features PRO 41 Capsule for maximum feedback rejection and consistent sound
New charger (ATW-CHG2 ) available for ATW-T220a & ATW-T210a transmitters
Number of Channels: 10 total
Modulation Mode: FM
Maximum Deviation: ±40 kHz
Dynamic Range: > 110 dB (A-weighted), typical
Total Harmonic Distortion: < 1% (at 1 kHz, ±20 kHz deviation)
Operating Range: 100 m (300′), typical (Open range environment with no interfering signals.)
Operating Temperature Range: 5º C to 45º C / 41º F to 113º F (Battery and LCD performance may be reduced at very low temperatures.)
Frequency Response: 100 Hz to 15 kHz (+1 dB, -3 dB)