.: 2000 Series Frequency-agile True Diversity UHF Wireless Systems - :.

• Automatic frequency scanning finds an open channel at the touch of a button
   
• Available in two frequency bands:
  840.000 - 865.000 MHz (F Band).
  795.000 - 820.000 MHz (E Band)
   
• True Diversity operation selects the better signal from two independent 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

Operating Frequencies	UHF band 840.000 - 865.000 MHz (F Band) 795.000 - 820.000 MHz (E Band)
Number of Channels	10 total
Frequency Stability	±0.005%, Phase Lock Loop frequency control
Modulation Mode	FM
Normal Deviation	±5 kHz
Operating Range	100 m typical
Operating Temperature Range	41° F (5° C) to 113° F (45° C)
Frequency Response	100 Hz to 15 kHz

Receiving System	Dual independent receivers, 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 dBµV (S/N 60 dB at 5 kHz deviation, IEC-weighted)
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" TS ("mono") phone jack Balanced: XLRM-type
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 kg)
Accessories Included	Two flexible UHF antennas, rack-mount adapters, AC adapter

RF Power Output	10 mW
Spurious Emissions	According to National Regulations
Microphone Element	Dynamic cardioid
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	7.8 oz (221 g)
Accessory Included	AT8456a Quiet-Flex™ Stand Clamp