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Audio Technica Wireless Handheld System

audio technica atw-2120
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The UHF True diversity frequency-agile wireless handheld mic system offers big bang for the buck. Automatic frequency scanning wireless technology finds the cleanest frequency and helps eliminate that annoying cut out.

• Serious advances in affordable professional wireless
• Clear sound quality and rock-solid, dependable performance
• Automatic frequency scanning finds an open channel at the touch of a button
• All 10 user-switchable channels are compatiblefor easy use with multiple systems; no confusing frequency groups
• 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 featuring RF and AF metering
• Balanced XLR and unbalanced 1/4" output jacks enable use with a wide variety of audio gear
• 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-T220 Handheld Microphone/Transmitter features PRO 41 Capsule for maximum feedback rejection and consistent sound

• Receiving System Dual independent RF sections, automatic-switching diversity
• Image Rejection 55 dB nominal, 50 dB minimum
• Signal-to-noise Ratio >100 dB at 40 kHz deviation (A-weighted), maximum modulation 40 kHz
• Total Harmonic Distortion <1% (10 kHz deviation at 1 kHz)
• Sensitivity 20 dBV (S/N 60 dB at 5 kHz deviation, IEC-weighted)
• Intermediate Frequency 65.75 MHz, 10.7 MHz
• Audio Output Unbalanced: 25 mV (at 1 kHz, 5 kHz deviation, 100k ohm load)
Balanced: 12.5 mV (at 1 kHz, 5 kHz deviation, 100k ohm load)
• Output Connectors Unbalanced: 1/4" (6.3 mm) phone jack
• Balanced: XLRM-type
• Power Supply 120V AC 60 Hz, or 12-18V DC, 350 mA, with external supply
• Dimensions 8.27" (210.0 mm) W x 1.73" (44.0 mm) H
x 6.39" (162.2 mm) D
• Weight 2.2 lbs (1.0 kgs)
• Accessories Included Two flexible UHF antennas, rack-mount adapters, AC adapter

• RF Power Output 12 mW
• Spurious Emissions Under federal regulations
• Microphone Element Dynamic, unidirectional
• Batteries Two 1.5V AA alkaline (not included)
• Current Consumption 150 mA typical
• Battery Life Approximately 9 hours (depending on battery type and use pattern)
• Dimensions 9.02" (229.0 mm) long x 2.11" (53.5 mm) maximum diameter
• Net Weight 7.81 oz (221.5 g)
• Accessory Included AT8456a Quiet-Flex' stand clamp

• Operating Frequency 656.125 to 678.500 MHz
• Number of Channels 10 total
• Frequency Stability 0.005%, Phase Lock Loop frequency control
• Modulation Mode FM
• Normal Deviation 5 kHz
• Operating Range 300' typical
• Operating Temperature Range 41 F (5 C) to 113 F (45 C)
• Frequency Response 100 Hz to 15 kHz

Additional Information

ManufacturerAudio Technica
Product ConditionNew - On Clearance

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