Enersound ALS-4TP 4 Person Assistive Listening System with Neckloops
Usually arrives in 5-9 business days.
The Enersound TSB-10 wireless language interpretation system can handle 1 foreign language and 10 participants. It is Ideal for small meetings, schools, houses of worship, courtrooms, training sessions, auditoriums, and more. This professional, high-quality FM system works in the 72-76 MHz frequency band and has a coverage area of up to 1,000 ft. It is reliable, easy to use, simple to set up, portable and lightweight.
By connecting the interpreter’s microphone to the transmitter in the system, it broadcasts the interpreter’s voice. The foreign-speaking audience uses the wireless receivers to listen to the message in their own language through the voice of the interpreter. It can also broadcast music or any audio signal.
The system has a unique integrated interpreter console function. This feature allows the interpreter to utilize the headset to listen to the source language without the need of an interpreter console or external headphone amplifier. The interpreter can also set the desired incoming audio level and momentarily silence their microphone for coughing or sneezing with the mute button. For more advanced interpreting functions, it can also be utilized with the Enersound IC-12 multi-channel interpreter console (sold separately) or with any other interpretation platform with analog audio outputs.
The included R-120 multichannel FM receivers for the audience are specifically designed for wireless multi-language simultaneous interpretation (also called simultaneous translation) and multi-channel assistive listening applications. Its attractive design, innovative technical specifications, and unique versatility make it the leading product in its field. The R-120 receiver has a digital LCD display with channel, low battery and volume level indicators. It also features a channel lock function. It is compatible with stereo earphones. There is nothing like the simplicity of the Enersound R-120 receiver! By pressing a single button you can switch frequencies that are strategically allocated.
| R-120 Receiver | |
|---|---|
| Number of Channels | 20 programmable |
| Frequency Range | FM 72.0 to 76.0 MHz |
| FM Deviation | +/- 75 KHz |
| De-Emphasis | 75 uS |
| Sensitivity | 1.413 uV at 12 db SINAD |
| Signal to Noise Ratio | 55 db at 100 uV |
| Audio Frequency Response | 70 Hz to 15 khz |
| Audio Output Power | 16 mW +16mW at 16 ohm |
| Audio Connector | 3.5 mm stereo phone jack |
| Distortion | THD 0.5% |
| Current Consumption | 27 mA nominal |
| Battery | 2 x AAA (1.5V x 2) |
| Accessories Included | Stereo headphones, arm band, neck strap, belt clip |
| Dimensions (Dia x H) | 3" (76 mm) x 1.22" (31 mm) |
| Weight without Batteries | 65 g (2.3 oz) |
| Weight with Batteries | 88 g (3.1 oz) |
| T-500 Transmitter | |
| Power | 100-240 VAC, 50-60 Hz, 3W |
| Operating Frequencies | 72-76 MHz |
| RF Field Strength | Does not exceed 80mV/m @ 3m |
| Nominal Range | Up to 1000 feet (305 m) |
| Modulation | FM, Selectable 75 kHz deviation max. or 25 kHz deviation max |
| Stability | ± .005% over 0-50˚C |
| Pre-Emphasis | 75 µS |
| Frequency Response | 100Hz – 15kHz ±3dB |
| Distortion | 1% Max. THD |
| Signal to Noise Ratio | 69 dB |
| Dimensions | Without Top Antenna Connector: 1.77" (45 mm) x 5.5" (140 mm) x 5" (127 mm) With Top Antenna Connector: 2.36" (60 mm) x 5.5" (140 mm) x 5" (127 mm) |
| Weight | Transmitter Only: 531 g (18.7 oz) Boxed with Antenna and Power Supply: 990 g (35 oz) |
| System Weight | 6.50 lbs (2.95 kg) |