Wireless Microphone system Audio-Technica ATW-2120B U(B)

Wireless microphone system

• Manufacturer: Audio-Technica
• Model: ATW-2120B
• Reference: ATW-2120BUBEU

OVERALL SYSTEM SPECIFICATIONS - AT-ONE

• Frequency Range: U (B) 614.300 - 629.900Mhz
• Modulation Mode FM
• Channels: 10
• Maximum Deviation +/- 40 kHz
• Operating Range 100m, typical, (Open range environment with no interfering signals.)
• Total harmonic: < 1% (at 1 kHz, ±20 kHz deviation)
• Operating Temperature +5°C - +45° C
• Frequency Response: 100 Hz to 15 kHz (+1 dB, -3 dB)

ATW-R2100b RECEIVER SPECIFICATIONS

• Receiving System: Antenna switching diversity
• Image Rejection: 60 dB nominal, 55 dB minimum
• Antenna: BNC-type, 50 ohms
• Antenna bias voltage 12V DC, 60 mA, each, usefull for embedding the antennas with cable extentions
• Dimensions: 210.0 mm (8.27"), 162.2 mm (6.39"), 44.0 mm (1.73")
• Weight: 1 Kg (without accessories)

ATW-T220a HANDHELD TRANSMITTER

• RF Output power: High: 30 mW; Low: 10 mW (switchable), at 50 ohms
• Spurious Emissions: Following national regulatios
• Microphone Element: Dynamic Cardioid 
• Batteries (not included): Two 1.5V AA alkaline
• Battery Life: High: 7 hours (alkaline), Low: 9 hours (alkaline)
• Dimension: 232.0 mm (9.13") long, 48.0 mm (1.89") diameter
• Weight: 252 g without batteries
• Accessory included: Stand clamp AT8456a Quiet-Flex