Audio Technica ATW901/L System 9 Lavalier Wireless Microphone System

Dropships Ships Directly From The Supplier
Audio Technica can usually ship this item directly to our U.S. customers after 1 to 3 business days processing time, depending upon their stock levels. Order now! We'll notify you promptly if we hear of any delay.
Free Shipping FREE Ground Shipping to the contiguous U.S. (details)
Affirm Financing
Future Pay
    • Buy Now and Earn 379 PDJ Bucks ($3.79)! Applies only to registered, domestic U.S. customers. Exact value may vary once logged in.
ATW-R900 receiver and ATW-T901 UniPak transmitter with omnidirectional lavalier microphone. Audio-Technica's System 9 is a four-channel frequency-agile wireless system designed to provide rock-solid performance along with easy setup and clear, natural sound quality.

Each System 9 configuration includes the ATW-R900 receiver. The ATW-R900 is a non-diversity, single-channel receiver with advanced dipole antenna design for extended operating range, which improves operation by providing a ground element in addition to the usual signal element. The ATW-R900 also offers volume control along with AF Peak, RF and Power indicator lights.

• Easy operation and clear, natural sound quality
• 4 selectable frequency-coordinated VHF channels
• Balanced XLR and unbalanced 1/4 output jacks enable use with a wide variety of audio gear
• Reliable performance and durable construction
• Advanced dipole antenna system for extended operating range

• Operating Frequencies VHF highband, 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 200' (60 m) typical (Open range environment with no interfering signals)
• Operating Temperature Range 40 F (4 C) to 110 F (43 C) (Battery performance may be reduced at very low temperatures)
• Frequency Response 80 Hz to 13 kHz

• 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 ohms termination)
• Audio Output Nominal Output Level:
XLR, balanced: 350 mV (1 kHz modulation, 10 kHz deviation, 100k ohm load)
1/4" (6.3 mm), unbalanced: 700 mV (1 kHz modulation, 10 kHz deviation, 100k ohm load)
• Power Supply 100-240V AC (50/60 Hz) to 12V DC .5A (center positive) switched mode external power supply
• Dimensions 7.48" (190.0 mm) W x 1.82" (46.2 mm) H x 5.06" (128.5 mm) D
• Net Weight 12.0 oz (337 grams)
• Accessory Included Power supply

• RF Power Output 10 mW
• Spurious Emissions Following federal and national regulations
• Input Connections Four-pin Locking Connector
Pin 1: GND
Pin 4: DC BIAS +9V
• Batteries Two 1.5V AA (not included)
• Battery Life 8 hours (alkaline) (Depending on battery type and use pattern)
• Dimensions 2.76" (70.2 mm) W x 4.08" (103.7 mm) H x 0.98" (24.9 mm) D
• Net Weight 2.8 oz (80.0 grams) (without batteries)

Additional Information

ManufacturerAudio Technica
Product ConditionNew

Write Your Own Review

You're reviewing: Audio Technica ATW901/L System 9 Lavalier Wireless Microphone System

How do you rate this product? *

 1 star2 stars3 stars4 stars5 stars