Included Item Details
accesoriesPopup miniDet-witb-469159-REG
More Info
2 x
"AA" Batteries
2-Year Limited Warranty
The AL-WB from Anchor Audio is a wireless bodypack receiver for use with the AL-TX base-station transmitter. Combination of these units allows a full wireless assistive listening experience in a theater, auditorium, lecture hall, house of worship, or other similar venue. An unlimited number of receivers may be used with the transmitter, so audience size is no issue.
The receiver is a slim and durable bodypack with two built-in antennas and an easily-accessible battery compartment, which holds two "AA" batteries. It has a range of up to 300' line of sight with the AL-TX transmitter. A pair of stereo earbud headphones are included for listening right out of the box, but any headphones with a 3.5mm plug may be used with the receiver.
- Use an unlimited number of receivers with the AL-TX transmitter
- Slim, unobtrusive design
- Uses two "AA" batteries
- Up to 300' range
- Includes earbuds
| System Range | Up to 300' (91 m) (Line of Sight) |
| Frequency Range | 682 - 698MHz |
| Oscillator | PLL Synthesized |
| Receiving Mode | Single Channel Diversity |
| Frequency Stability | +/-0.005% |
| Receiving Sensitivity | 80dB Over S/N Ratio @ 5 dBuV |
| Image and Spurious Rejection | 80dB Minimum |
| Selectivity | Greater than 50dB |
| Modulation Mode | FM |
| IF Frequency |
1st: 56MHz 2nd: 10.7MHz |
| Dynamic Range | Greater than 96dB |
| Signal to Noise Ratio | Greater than 94dB @ 15kHz Deviation and 60 dBuV |
| Frequency Response (Audio) |
Headphone: 100Hz - 10kHz (+/-3dB) Line: 40Hz - 15kHz (+/-3dB) |
| Total Harmonic Distortion (THD) | Less than 1% |
| Power Supply | 3VDC (2 x AA Batteries) |
| Audio Output |
Headphone Stereo: 20mW Line Stereo: -10dB |
| Current Consumption | 130mA (+/-10mA) |
| Dimensions (WxHxD) | 3 x 4.2 x 1.1" (76 x 106 x 29 mm) |
Anchor Audio
AL-WB - Wireless Bodypack Receiver with Headphones