The Hamilton Electronics ALS600 breaks down hearing barriers by delivering superior sound quality and value for money in Assistive Listening Systems. Get everyone in on the listening experience and ensure ADA compliance at any large venue with our system. A single transmitter can serve an unlimited number of receivers in a 300 foot radius.
| ALS600 System Specifications |
| Overall System Performance | |
| Frequency Response | 100Hz-8kHz, +- 3dB |
| Signal to Noise Ratio | 41 dB |
| Total Harmonic Distortion | < 0.5% |
| RF Frequency | 75.5 MHz |
| Frequency Stability | Better than .005% |
| Operating Range | Up to 300 feet line-of-sight |
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| Transmitter | |
| Mic Input | 1/4" Phone jack, unbalanced with 12V DC at 1 mA for condenser mic |
| Line Input | 1/4" Phone jack, impedance: 100K unbalanced |
| Power Input | 15dBm |
| Controls | Power on/off, audio input gain adjustment |
| Indicators | Power On LED, Audio modulation LED |
| Antenna | Permanently mounted telescoping whip antenna |
| Power Requirement | 12V DC regulated at 300 mA |
| Dimensions | 1.25" x 8.25" x4.25" |
| Weight | 2.6 lbs. |
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| Receiver | |
| Controls | Separate volume & power controls |
| Audio Output | 109 mW max into 16 ohms |
| Connectors | 3.5mm mono mini jack for earphone output |
| Earphones | Mini binaural earbuds |
| Antenna | Integral with earphone cord |
| Indicators | LED power on indicator |
| Sensitivity | 3 uV for 12dB Sinad with squelch defeated. |
| Mute Threshold | 5-8 uV |
| Power Requirements | 9V Alkaline |
| Battery Life | 17-20 hours w/alkaline battery |
| Dimensions | 3.35" x 2.75" x .75" |
| Weight | 2.65 oz. without battery |