Assistive Listening Systems are used in applications where there are hard of hearing attendees. The system includes an AS-1000T (transmitter) and multiple AS-1000R (receivers w/ear buds). Simply plug the AS-1000T into the output of the mixing board and find an available channel. The AS-1000T will broadcast the signal to any number of receivers (must have the same channel selected as the transmitter). This allows each hard of hearing attendee to adjust the volume to his/her liking.
FOR BANDS: This system also works great for a band. The AS-ALS-4 will allow a band to operate with wireless monitors all using the same mix. Additional receivers may be added for other members.
The AS-ALS-4 comes complete with 1 AS-1000T (transmitter), 4 AS-1000R (receiver), 4 EB1 (ear buds), 1 AS-DCC (DC Charger), 4DC Charging cables and all the rack mount accessories.
DC charger will charge up to 5 AS-1000R or other DC chargeable units from Galaxy.
Extra Receivers are available individually or in a 5-Pack (AS-1000RC-5).
| AS-1000R Carrier Frequency Range | UHF band 682~698 MHz. 64 CH |
|---|---|
| AS-1000R Oscillator | PLL synthesized |
| AS-1000R Modulation | FM |
| AS-1000R Receiving Mode | Single channel. Diversity |
| AS-1000R Frequency Stability | ±0.005% |
| AS-1000R S/N ratio | >94dB, at 15KHz deviation and 60dBuV antenna input |
| AS-1000R Power Supply | DC 3V (2 x 1.5V AA batteries or rechargeable batteries) |
| AS-1000R Image and Spurious Rejection | 80 dB minimum |
| AS-1000R Receiving Sensitivity | At 5 dBµV over 80 dB S/N ratio Selectivity >50dB |
| AS-1000R AF Response Headphone | 100Hz to 10KHz (±3dB) |
| AS-1000R Line | 100Hz to 10KHz (±3dB) |
| AS-1000R T.H.D. | <1% (at 1KHz) |
| AS-1000R IF Frequency | 1st 56MHz; 2nd 10.7MHz |
| AS-1000R Dynamic Range | >96dB |
| AS-1000R Audio Output Headphone stereo output | 20mW |
| AS-1000R Line stereo output level | -10dB |
| AS-1000R Current Consumption | 130mA ± 10mA |
| AS-1000R Case | Bodypack |
| AS-1000R Dimensions | W x H x D 3″ x 4.2″ x 1.2″ (76 x 106 x 29mm) |
| AS-1000T Frequency Range | UHF 682~698MHz |
| AS-1000T Frequency Stability | ±0.005% |
| AS-1000T Maximum Deviation | ±48KHz with limiting compressor |
| AS-1000T Power Supply | DC 12 ~18V |
| AS-1000T Spurious Emission | >60dB below carrier frequency |
| AS-1000T RF Power Output | 100mW |
| AS-1000T T.H.D. | <1% (at 1KHz) |
| AS-1000T Tone Key | 32.768KHz |
| AS-1000T Current Consumption | 140mA ± 10mA (100mV) |
| AS-1000T Dimensions | W x H x D 3″ x 4.2″ x 1.2″ (76 x 106 x 29mm) |
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