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Simultaneous interpretation system wireless receiver / digital ir audio distribution system
Digital IR Simultaneous Interpreter System
YARMEE digital Simultaneous Interpretation System (SICS) modular design of the Infra-Red Language Distribution System enables the required facilities to be specified in virtually any desired configuration, permitting a high degree of system flexibility.
Right now it supports up to 32 channels ,and compatible with Bosch interpretation system.
YSD604M Digital Transmitter is the central modulator unit in the digital infrared system. It accepts audio from the YSD604M or other compatible audio sources. The YSD604M modulates the incoming audio signals onto carrier waves, which are sent directly to one or more YSD604X Digital Infrared Radiators. The output from the radiator is then passed on to each YSD604R delegate receiver.
IR Receiver-YSD604R
IR Receiver-YSD604R
Features
- Supports 4,8,16 or 32 channels available
- Immune to interference from HF-driven lighting
- Flexible configuration of channels and channel quality modes
- LCD receiver display channel number and battery capacity
- 28 level adjustable volume
- Digital infrared signal transmission, low noise, wide dynamic range
- Simple operation, lightweight, convenient to carry
- Lightweight and handy receiver in conjunction with single earphone or headphone for easy and comfortable use
- Receiver unit use rechargeable batteries, can work continuously for 15 hours, and equipped with charging box
- Setting data electricity saving function
- Within the scope of the infrared emission, no restricted quantity of the receiver
- Channel selection via up/down button
- Works without errors, even in bright sunlight
- Compliant to IEC 61603-7 and IEC 60914
| Receiving sensitivity | -101dBM |
| Angle of half sensitivity | ± 50° |
| Headphone output level at 2.4V | 450 mVrms (Speech at maximumvolume, 32 ohm headphone) |
| Headphone output frequency | 20 Hz to 10 kHz |
| Headphone output impedance | 32 ohm |
| Max. signal-to-noise ratio | 78 dB(A) |
| Supply voltage | 1.8 to 3.6 V, nominal 2.4 V |
| Power consumption at 2.4V(battery voltage) | 60 mA (speech at maximumvolume, 32 ohm headphone) |
| Power consumption (standby) | 60 mA |
| Dimensions | 157×49×25mm |
| Operating temperature range | 0-40 degree |
| N.W | 150g without battery |
IR Transmission main unit-YSD604M
Features
- Compatible with the latest national standard GB 50524-50524
- Compatible with any other IR system compliant to IEC 61603-7
- Capable 4, 8, 16 or 32 audio channels
- 2 ~ 8 MHZ carrier frequencies, compatible with the international standard spectrum
- Wider signal radiation Angle
- Use filter lens, against noise interference of light effective, work in sunshine, neon lights and complex environment
- Transmission delay compensation function, guarantee proper signals
- Infrared cannot penetrate walls or ceiling, ensure the privacy of the meeting, avoid eavesdropping
- Humanized human-computer interface design, easy to use
Specifications
| Items | Parameter |
| Audio frequency response | 20Hz-10kHz (-3dB) at standard |
| Total harmonic distortion at 1 kHz | <0.05% |
| Crosstalk attenuation at 1 kHz | >80dB |
| Dynamic range | >80dB |
| Weighted signal-to noise ratio | >80dB(A) |
| Power consumption | Operating:100W; Standby: 25W |
| Asymmetrical audio inputs | +3 dBV nominal,+6dBV maximum(±6dB) |
| HF output | 1 Vpp, 6VDC, 50Ohm |
| Interpreter console interface | 12P-DIN |
| Audio input | RCA x16 |
| HF output connector interface | BNC x 4 |
| Operating temperature range | 0-40 degree |
| Power supply | AC110V-200V ~ 50Hz-60Hz |
| Dimensions | 485×355×90mm |
| Mounting | 19” rack mounting |
| N.W | 8kg |
Digital Interpreter Console Unit-YSD604I
Features
- Fully digital design, high sound quality and greatly anti-jamming ability
- Volume adjust and automatic feedback eliminator
- Cough elimination function
- Configurable secondary translation functions, when the translator did not understand the speaker's language, by listening to the other translators transliteration again on the second translation
- Support 4, 8, 12, 16, 32 road audio channel
- Color display, optional headphones and microphones
Specifications
| Frequency response | 50Hz – 20kHz |
| Sensitivity | -42 ± 2dB |
| Interpreter connector interface | 12P-DIN |
| Length of gooseneck | 410mm |
| Dimensions | 300×150×70mm |
| Operating temperature range | 0-40 degree |
| N.W | 1.7kg |
IR Radiator-YSD604X
Features
- Compliant to IEC 61603-7 and IEC 60914
- Immune to interference from HF-driven lighting
- Coverage up to about 50 meters (25 w)
- Hand in hand radiation signal, easy to enlarge the coverage of signal, also be used to configure into many rooms
- Installation: fixed up by bracket or tripod
- Half-transmitting angle: ±22°
- Delay compensation for differences in cable lengths between transmitter and radiators
Specifications
| HF input | Nominal 1 Vpp, minimum 10mVpp |
| Angle of half intensity | ±22° |
| Total optical peak intensity | 24 W/sr |
| Power consumption | Operating: 30W; Standby:25 W |
| Transmission distance | <30 meters/16 CH |
| Number of IREDs | 312 |
| Power supply | AC110V-220V ~ 50Hz-60Hz |
| Dimensions | 445×235×113mm |
| Operating temperature range | 0-40 degree |
| Mounting | Standard: Bracket, Option: tripod |
| N.W | 4.2kg |
The cross section of the 3-deimensional radiation pattern with the floor of the conference venue is known as the footprint (the white area in the following three figures). This is the floor area in which the direct signal is strong enoug to ensure proper reception, when the receiver is directed towards the radiator. As shown, the size and position of the footprint depends on the mounting height and angle of the radiator.
Rechargeable Storage Box –YSD604C
Features
- 220V ac power supply
- Charges 24 receivers unit per charging
- Draw rod extension and convenient pulley for moving
- Charging protection function and instructions
Specifications
| Power supply | AC110V-220V ~ 50Hz-60Hz |
| Consumption Rating | 66W |
| Maximum charging current | 220mA |
| Charge quantity | 24 pcs receiver |
| Charging time | About 2 to 2.5 hours |
| Charging status | Red LED flashing –Charging, green LED--finished |
| Operating temperature range | 0-40 degree |
| Dimension | 630x370x290mm |
| N.W | 10.5kg |
About Us
YARMEE ELECTRONIC TECHNOLOGY CO., LIMITED mainly engaged in conference system & microphone which collects together research and development (R&D), production and sale. Professional enterprise of the series of Microphones, various types of microphone.
Main products are: simultaneous interpretation, Wireless Microphones, Conference Microphones, gooseneck microphones, wired microphones, and drum microphones, UHF wireless microphones,teaching microphones, recording microphones,and microphone accessories, we will do greater efforts to develop new products, expand the product line.
Our Factory
YARMEE has a standard workshop more than 2000 meters, is located in Yuewang Building, Baiyun District,Guangzhou, Guangdong. With offices and manufacturing facilities, transportation is convenient!
successful case
Our Certifications
Contact us:
Jessie Cai
Telephone: +86-20-28240609
Mobile Phone: +86-18565432028
Skype: yarmee07
Web:
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