Nady DW-22 LT-HM Dual Digital Wireless System w/Two Lapel Microphones & Two Headset Microphones

Features: 

Overall System Performance 

• Frequency Response: 20Hz - 20kHz ± 3dB.
• Dynamic Range: 120dB (A-weighted).
• Total Harmonic Distortion: <0.1%.
• Latency: 3msec (48kHz Sample Rate).
• RF Carrier Frequency Range: Selected frequencies between 902 and 951MHz.
• Frequency Stability: ± 20PPM, PLL controlled.
• Modulation: Digital QPSK.
• Operating Range: Up to 300 ft. line-of-sight. 

Receiver

• Reception: External 7.25" (18.5cm) dual -attached are antennas.
• Receiver Sensitivity: -94dBm.
• Controls: Power ON/OFF, Volume Control.
• Connectors: 1/4" (6.35 mm) unbalanced phone jack, Dual XLR balanced outputs.
• Unwanted Signal Rejection: 60dB image and spurious.
• Power Requirements: DC 13.5V Regulated @ 400mA.
• DC input: 2.1mm jack.
• Weight and Dimensions: 0.8lbs (363g) 8" x 6" x 1.75" (203 x 152 x 44mm).

Digital LT Transmitter

• RF Power Out: +13dBm, (50mW maximum allowed by FCC).
• RF Spurious Emissions: < -50 dB.
• Audio Inputs: 1/8" (3.5mm) locking mini-jack, for head-worn or lavalier mic.
• Controls: Power switch, Audio Mute.
• LED Indicator: Unit on (single flash), Low Battery Alert (red).
• Battery Type: 2 AA Alkaline.
• Battery Life: Up to 11 Hours.
• Weight and Dimensions: 0.15lbs (68g)/ 2.5" x 4.25" x 0.5" (64 x 108 x 13mm).

Optional Accessories

• RMT-1KUD rack tray for rack-mounting either one or two DW-11/DW-22 receivers.