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Audio-Technica ATW-2120b - 2000 Series Wireless Handheld Microphone System

   
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Audio-Technica ATW-2120b - 2000 Series Wireless Handheld Microphone System  

Rock-Solid, Dependable Performance

Audio-Technica's 2000 Series is a 10-channel frequency-agile UHF wireless system designed to suit a variety of applications, including MI/live performance, fixed installation, public address,
A/V rental houses and places of worship. It offers all the advantages of a high-quality, professional wireless system at an extremely affordable price.

ATW-R2100b receiver and ATW-T220a handheld cardioid dynamic microphone/transmitter.

Features:
  • Serious advances in affordable professional wireless
  • Clear sound quality and rock-solid, dependable performance
  • Automatic frequency scanning
  • 10 compatible user-switchable channels
  • 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
  • ATW-CHG2 charger available for ATW-T220a & ATW-T210a transmitters


Overall System
Operating Frequencies UHF
Band D: 656.125 to 678.500 MHz DISCONTINUED IN NORTH AMERICA

Band I : 487.125 to 506.500 MHz
Modulation Mode FM
Maximum Deviation ±40 kHz
Frequency Response 100 Hz to 15 kHz (+1 dB, -3 dB)
Operating Range 100 m (300'), typical
Open range environment with no interfering signals.
Total Harmonic Distortion < 1% (at 1 kHz, ±20 kHz deviation)
Operating Temperature Range 5º C to 45º C
41º F to 113º F
Battery and LCD performance may be reduced at very low temperatures.
Number Of Channels 10 total
Notes Third-generation 2000 Series (“b” version) components:
ATW-R2100b receiver
ATW-T210a body-pack transmitter
ATW-T220a cardioid dynamic microphone/transmitter

Second-generation 2000 Series (“a” version) components:
ATW-R2100a receiver
ATW-T210a body-pack transmitter
ATW-T220a cardioid dynamic microphone/transmitter

First-generation 2000 Series (original) components:
ATW-R2100 receiver
ATW-T210 body-pack transmitter
ATW-T220 cardioid dynamic microphone/transmitter

CONSUMER ALERT
Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC’s wireless microphone website at www.fcc.gov/cgb/wirelessmicrophones.

Handheld Transmitter
RF Power Output High: 30 mW; Low: 10 mW (switchable), at 50 ohms
Spurious Emissions Following federal and national regulations
Microphone Element Dynamic cardioid
Battery Type Two 1.5V AA alkaline (not included)
or two 1.2V AA NiMH (not included)

Recharging power for NiMH batteries (with ATW-CHG2)
U.S./Canada/Latin America: 3.2 V DC, 230 mA x2
Other world areas: 3.2 V DC, 320 mA x2
Battery Life High: 7 hours (alkaline)
Low: 9 hours (alkaline)
Depending on battery type and use pattern.
Dimensions 232.0 mm (9.13") long,
48.0 mm (1.89") diameter
Net Weight 252 g (8.9 oz), without batteries
Accessories Included AT8456a Quiet-Flex™ stand clamp

Receiver
Receiving System True diversity
Image Rejection 60 dB nominal, 55 dB minimum
RF Sensitivity 20 dBuV at 60 dB S/N ratio
(50 ohms termination)
Antenna Input BNC-type, 50 ohms
Bias voltage 12V DC, 60 mA, each
Power Requirements 12-18V DC, 500 mA
Dimensions 210.0 mm (8.27") W x
162.2 mm (6.39") D x
44.0 mm (1.73") H
Not including BNC connectors or feet.
Weight 1.0 kg (35.3 oz), without accessories
Accessories Included Two flexible UHF antennas; AC adapter (country dependent); rack-mount adapters

ADDITIONAL RECEIVER SPECS

Maximum Output Level:
XLR, balanced: +9 dBV
¼" (6.3 mm), unbalanced: +4 dBV
Balanced Audio Output Attenuator:
Two position switch: 0 / -12 dB