With automatic frequency scanning to find and set the best available channel, 200 selectable UHF channels, true diversity protection from RF hits and dropouts, soft-touch controls, easy setup and great sound, the 3000 Series wireless delivers truly professional performance.

MPN: ATW-3171A
UPC: 042005144624

RECEIVER SPECIFICATIONS:
- Receiving System: Dual independent receivers, automatic-switching diversity
- Image Rejection: 60 dB nominal, 55 dB minimum
- Signal-to-noise Ratio: 110 dB at 35 kHz deviation (IEC-weighted), maximum modulation 75 kHz
- Total Harmonic Distortion: <=1% (10 kHz deviation at 1 kHz)
- Sensitivity: 24 dBµV (S/N 60 dB at 5 kHz deviation, IEC-weighted)
- Intermediate Frequency: 243.950 MHz, 10.7 MHz

Audio Output:
- Unbalanced: 50 mV (at 1 kHz, ±5 kHz deviation, 10k ohm load)
- Balanced: 32 mV (at 1 kHz, ±5 kHz deviation, 10k ohm load)

Output Connectors:
- Unbalanced: 1/4" TS ("mono") phone jack
- Balanced: XLRM-type

- Power Supply: 120V AC 60 Hz, or 12-18V DC, 500 mA, center positive, with external supply

Dimensions:
- 8.27" (210.0 mm) W
- 1.93" (49.0 mm) H
- 7.20" (183.0 mm) D

- Weight: 2.4 lbs (1.1 kg)
- Accessories Included: AC adapter; two flexible UHF antennas; rack-mount adapters


HANDHELD TRANSMITTER SPECIFICATIONS
- RF Power Output High: 30 mW; Low: 10 mW, nominal
- Spurious Emissions Under federal regulations
- Dynamic Range: >=110 dB, A-weighted
Microphone Element: Dynamic cardioid (unidirectional)
- Batteries: Two 1.5V AA alkaline (not included)
- Current Consumption: High 230 mA; Low 180 mA, typical
- Battery Life: Approximately 6 hours (High); 8 hours (Low), depending on battery type and use pattern
- Dimensions: 9.33" (237.0 mm) long, 1.89" (48.0 mm) diameter
- Net Weight: 9.9 oz (280 g) (without batteries)
- Accessory Included AT8456a Quiet-Flex™ stand clamp