ATW-R2100 receiver and ATW-T220 handheld cardioid dynamic microphone/transmitter
Operating Frequency 656.125 to 678.500 MHz
Number of Channels 10 total
Frequency Stability ñ0.005%, Phase Lock Loop frequency control
Modulation Mode FM
Normal Deviation ñ5 kHz
Operating Range 300' typical
Operating Temperature Range 41ø F (5ø C) to 113ø F (45ø C)
Frequency Response 100 Hz to 15 kHz
RECEIVER SPECIFICATIONS
Receiving System Dual independent RF sections, 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 dBæV (S/N 60 dB at 5 kHz deviation, IEC-weighted)
Intermediate Frequency 65.75 MHz, 10.7 MHz
Audio Output Unbalanced: 25 mV (at 1 kHz, ñ5 kHz deviation, 100k ohm load)
Balanced: 12.5 mV (at 1 kHz, ñ5 kHz deviation, 100k ohm load)
Output Connectors Unbalanced: 1/4" (6.3 mm) phone jack
Balanced: XLRM-type
Power Supply 120V AC 60 Hz, or 12-18V DC, 350 mA, with external supply
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 kgs)
Accessories Included Two flexible UHF antennas, rack-mount adapters, AC adapter
BODY-PACK TRANSMITTER SPECIFICATIONS
RF Power Output 12 mW
Spurious Emissions Under federal regulations
Input Connections High impedance, low impedance, bias
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 2.60" (66.0 mm) W x 3.63" (92.3 mm) H x 0.89" (22.5 mm) D
Net Weight 2.82 oz (80 g)
HANDHELD TRANSMITTER SPECIFICATIONS
Microphone Element Dynamic, unidirectional
Dimensions 9.02" (229.0 mm) long x 2.11" (53.5 mm) maximum diameter
Net Weight 7.81 oz (221.5 g)
Accessory Included AT8456a Quiet-FlexT stand clamp