Complaint
These ergonomically designed pocket receivers incorporate the latest electronics technology. VIS-VLI703A series of IR receivers, which can receive up to 32 language channels and is equipped with channel selector, volume control, power switch, Ø 3.5 mm stereo earphone jack. A LCD displays channel number with language name, received signal intensity, battery capacity and volume. The pocket receivers can be used for both language and music distribution.
1.In accordance with IEC 61603-7 and IEC 60914.
2.Be compatible with the use of With the IEC 61603-7 protocols.
3.Full digital DQPSK demodulation technology.
4.The high frequency (2-6MHz, IEC61603 BAND IV), is not affected by the high frequency driving light interference.
5.Button type channel selection, can receive 8/16 audio channels.
6.6Status indication of channel number of large screen LCD display, battery power and signal.
Be free to adjust the volume size.
7.No noise. When the signal is too low, the signal is automatically mute, ensure that users receive only high quality signal.
8.Appearance design is exquisite, wear-resistant, the receiver can be hung on the chest, also can be placed in the pocket of a jacket, flexible and convenient use.
9.Without the seat limit, representatives can arbitrarily walk in the signal transmission range.
10.In the effective range of the infrared radiation, increasing the number of receiving unit is not restricted.
11.If the receiver can not receive the signal for 5 minutes, the earphones shuts off automatically after being plugged .
Power supply | Built-in Rechargeable battery,3.7V/750mA |
| Receiving Frequency | 2M-6MHz |
| Total Harmonic Distortion | <1% |
| Frequency Response | 20Hz - 10KHz(Standard) 20Hz - 20KHz(High Quality) |
| Max. S/N Rate | >80dB |
| Max. Consumption | 80mw |
| Size | 60L x 176W x 30H (mm) |
| Weight | 250g |
