Audio-Technica ATW-R1440 System 20 PRO 4-Channel D

Audio-Technica ATW-R1440 System 20 PRO 4-Channel Digital Wireless Microphone Receiver (24 GHz)

Features: Small & Medium Venues & Conference Rooms, Up to 4 Channels in HD Mode, Metal Half-Rack Chassis, Triple-Diversity Reception, Remote-Mountable Module/Antennas, AES 128-Bit Encryption, OLED Screen for Levels & Battery Life, Remote Networked Control via Software, Expandable to 20 Mic Channels/200' Range

Wireless Technology: Digital 2.4 GHz

Included Transmitters: No Transmitters Included

Included Charging Case: No

Diversity: Frequency - Time & Space Diversity

RF Frequency Band: 2402 to 2480 MHz

RF Channel Scanning: Auto-Scan

Max Operating Range: 196.9' / 60 m (Line of Sight)

Max Transmitters per Band: 20

Built-In Recorder: No

Timecode Support: No

Mobile App Compatible: No

Sample Rate/Resolution: 48 kHz / 24-Bit

Latency: 2.8 to 6.7 ms

Dynamic Range: >120 dB (Typical)

Encryption: 128-Bit

Modulation: GFSK

THD: 0.05 %

Receiver Type: Tabletop / Rackmount

Mounting Options: Rackmount (with Included Hardware)

Rackmount Size: 1 RU (1/2 Rack)

Antenna: 4x External - SMA (Front-Mount)

Number of Audio Channels: 4

Audio I/O: 4x XLR 3-Pin Male Balanced Output (Locking)

Gain Range: -20 to +20 dB

Pad: 10 dB

Audio Output Level: +22 dBu (Line Level - Max)-12 dBu (Mic Level - Max)

Frequency Response: 20 Hz to 20 kHz (Dependent on Mic)

Network I/O: 2x RJ452x RJ12

USB/Lightning Connectivity: No

Standalone Audio Interface Capable: No

Approximate RF Sensitivity: -90 dBm

Power Requirements: AC/DC Power Adapter

AC/DC Power Adapter: 12 VDC at 0.5 A (Included)

Input Power: 100 to 240 VAC - 50 / 60 Hz

DC Input Power: 12 VDC at 0.5A

Display & Indicators: 1x Backlit LCD (RF Level - Sync - Transmitter Battery Status)

Housing: Metal

Dimensions: 8.3 x 1.7 x 6.5-inch / 209.8 x 42.5 x 165.6 mm

Weight: 28.8 oz / 817 g