Audio-Technica ATW-902A Handheld Wireless Microphone System

Audio-Technica ATW-902A Handheld Wireless Microphone SystemEngineered to provide clear, natural sound quality with rock solid performance and easy setup, Audio technica's ATW 902A is part of their System 9 wireless series. This particular package's configuration consists of an ATW R900a receiver, an ATW T902a handheld dynamic unidirectional microphone transmitter, and AT8456a Quiet Flex stand clamp. Audio technica System 9 A 4 channel frequency agile wireless system, A T's System 9 features sleek,

Engineered to provide clear, natural sound quality with rock-solid performance and easy setup, Audio-technica's ATW-902A is part of their System 9 wireless series. This particular package's configuration consists of an ATW-R900a receiver, an ATW-T902a handheld dynamic unidirectional microphone/transmitter, and AT8456a Quiet-Flex™ stand clamp.

Audio-technica System 9
A 4-channel frequency-agile wireless system, A-T's System 9 features sleek, contemporary styling with a stackable design. System 9 is available in handheld, headworn, guitar, lavalier, and body-pack configurations (other configurations sold separately). It offers 4 compatible user-switchable VHF channels (169.505, 170.245, 171.045, and 171.905 MHz).

Each System 9 outfit includes the ATW-R900a receiver and either a body-pack transmitter or handheld microphone/transmitter (other configurations sold separately). The ATW-R900a is a non-diversity, single-channel receiver with advanced dipole antenna design for extended operating range, improving operation by providing a ground element in addition to the usual signal element. The ATW-R900a also offers volume control along with AF Peak, RF, and Power indicator lights.

Audio-technica ATW-902A Includes:

• ATW-R900a receiver
• ATW-T902a handheld dynamic unidirectional microphone/transmitter
• AT8456a Quiet-Flex™ stand clamp
• Receiver power supply

Features:

• Easy operation and clear, natural sound quality
• (4) selectable frequency-coordinated VHF channels
• Balanced XLR and unbalanced ¼" output jacks enable use with a wide variety of audio gear
• Reliable performance and durable construction
• Advanced dipole antenna system for extended operating range

Specifications:

 

Overall System

• Operating Frequencies: VHF high band, 169 MHz to 172 MHz
• Modulation Mode: FM
• Maximum Deviation: +/- 10 kHz
• Dynamic Range: = 90 dB (A-weighted), typical
• Total Harmonic Distortion: <1% (at 1 kHz, +/- 10 kHz deviation)
• Operating Range: 200ft (60m), typical 
  Note: Open range environment with no interfering signals.
• Operating Temperature Range: 40°-110° F (4°-43° C) 
  Note: Battery performance may be reduced at very low temperatures. 
• Frequency Response: 80 Hz - 13 kHz

 

 

ATW-R900a Receiver

• Receiving System: Non-diversity, single-channel, dual antenna system
• Image Rejection: 50 dB minimum
• RF Sensitivity: 20 dBuV at 60 dB S/N ratio (50 Ohm termination)
• Normal Output Level:
  • XLR, balanced: 350 mV (1 kHz modulation, 10 kHz deviation, 100 kOhm load)
  • ¼" (6.3 mm), unbalanced: 700 mV (1 kHz modulation, 10 kHz deviation, 100 kOhm load)
• Power Supply: 100-240V AC (50/60 Hz) to 12V DC .5A (center positive) switched mode external power supply
• Dimensions (W x H x D): 7.48" x 1.82"  x 5.06" (190.0 x 46.2 x 128.5mm)
• Net Weight: 12.0 oz (337 grams)

 

 

ATW-T902a Handheld Transmitter

• RF Output Power: 10 mW
• Spurious Emissions: Following federal and national regulations
• Batteries: (2) 1.5V AA (sold separately)
• Battery Life: 8 hours (alkaline)
  Note: depends on battery type and usage pattern.
• Dimensions (L x Ø):  9.91" x 2.11" (251.8 x 53.5mm)
• Net Weight (without batteries):  9.2 oz. (260 grams)