Audio Technica ATW-901A/L, System 9 wireless system
Vendor: Audio Technica
Available
Audio Technica ATW-901A/L, System 9 wireless system
Audio Technica ATW-901A/L is a system 9 VHF Wireless UniPak System is designed for live sound reinforcement applications. The Audio Technica ATW-901A/L system consists of a wireless VHF receiver, a bodypack transmitter and an omnidirectional lavalier microphone.
Audio Technica ATW-901A/L receiver utilizes two dipole antennas for extended range, allows you to select your VHF transmission frequency from 169.505, 170.245, 171.045, or 171.905 MHz. Audio Technica ATW-901A/L receiver comes with LED indicator lights for channel, RF and AF peak. Additionally, the Audio Technica ATW-901A/L has a features on the back and it's the volume knob, a squelch control knob, a a balanced XLR audio output, and an unbalanced 1/4" audio output. ATW-901A/L includes a power cord hook to prevent accidental pull-out of the DC power supply.
The bodypack transmitter is powered by two AA batteries and includes variable microphone and instrument trim, channel selection DIP switches, a Power/Mute button, and a Unipak input connector.
Audio Technica ATW-901A/L Product Features
- 169.505 to 171.905 MHz
- Dipole Antenna for Extended Range
- Channel, RF, and AF Peak Indicator LEDs
- Balanced XLR & Unbalanced 1/4" Outputs
Type | VHF High Band |
Operating Frequencies | 169.505, 170.245, 171.045, 171.905 MHz |
Modulation Mode | FM |
Maximum Deviation | ±10 kHz |
Dynamic Range | ≥90 dB (A-weighted), typical |
Operating Range | 200' (61.0 m), open range environment with no interfering signals |
Operating Temperature Range | 40 to 110° F (4 to 43° C), battery performance may be reduced at very low temperatures |
Frequency Response | 80 to 13,000 Hz |
Receiving System | Non-diversity, single-channel, dual-antenna system |
Image Rejection | 50 dB minimum |
Audio Output | Nominal Output Level Balanced XLR: 350 mV (1 kHz modulation, 10 kHz deviation, 100-kOhm load) Unbalanced 1/4" (6.3 mm): 700 mV (1 kHz modulation, 10 kHz deviation, 100-kOhm load) |
Power Supply | 100 to 240 VAC (50/60 Hz) to 12 VDC at 0.5 A (center positive) switched mode external power supply |
Dimensions (W x H x D) | 7.48 x 1.82 x 5.06" (190 x 46.2 x 129 mm) |
Weight | 12.0 oz (337 g) |
RF Power Output | High: 10 mW |
Spurious Emission | Following federal and national regulations |
Input Connections | Four-pin, Locking Connector Pin 1: GND Pin 2: INST INPUT Pin 3: MIC INPUT Pin 4: BIAS +9 VDC |
Batteries | Two 1.5 V AA (not included) |
Current Consumption | 8 hours (alkaline), depending on battery type and use pattern |
Dimensions (W x H x D) | 2.76 x 4.08 x 0.98" (70.2 x 104 x 24.9 mm) |
Weight | 2.8 oz (79 g) (without batteries) |