Audio Technica ATW-2120a bezdrôtový systém

Audio Technica ATW-2120a

ATW-R2100a 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 in one of two UHF frequency ranges
• 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

RECEIVER SPECIFICATIONS

• Receiving System True diversity
• Image Rejection: 60 dB nominal, 55 dB minimum
• RF Sensitivity: 20 dBuV at 60 dB S/N ratio
• 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.
• Net Weight: 1.0 kg (35.3 oz), without accessories

ANDHELD TRANSMITTER SPECIFICATIONS

• RF Power Output High: 30 mW; Low: 10 mW (switchable), at 50 ohms
• Spurious Emissions: Following federal and national regulations
• Microphone Element: Dynamic cardioid
• Batteries: 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