Product Description

FS-FHSS Wireless Simultaneous Interpretation System
FS-FHSS wireless simultaneous interpretation system utilize digital wireless communication and Gonsin innovated FS-FHSS( Frequency Selecting - Frequency Hopping Spread Spectrum) technology. It comes with super-strong anti-interference capability and broad bandwidth, provides perfect CD-level audio quality, and utilizes AES technique to encrypt data. Effective communication distance is 50~500m. Signals can be transmitted out in all directions. Eight channel is configured with one antenna unit, which reduces deployment difficulty and saves system investment. The system is able to modulate and transmit up to 16 channels at the same time, allowing participants to select a channel to hear the required language so long as he/she has a handheld or headset receiver.
* FS-FHSS( Frequency Selection -Frequency Hopping Spread Spectrum) technology:Frequency hopping communication technology is a common spread spectrum communication technology which is widely applied to various wireless communication fields. GONSIN has developed the unique FS-FHSS based on this communication technology. The new technology can monitor and select the undisturbed frequency band. FS-FHSS
ensures the stability of the communication. It is applied to GONSIN wireless conference system, which implements the discussion, simultaneous interpretation, voting and others comprehensive conference application functions.

Features
♦ Gonsin innovated FS-FHSS (Frequency Selecting-Frequency Hopping Spread Spectrum) technology
♦ Highly flexible for conference places, suits various conference places including outdoor/ indoor/ temporary/fixed conference place
♦ AES for data encryption, preventing malicious interference and listening
♦ Super-strong anti-interference capability, being immune to any light source, wireless communication equipment, and signal jammer
♦ Adjustable transmission power, the effective communication distance could reach from 50m to 500m.
♦Unlimited system capacity within the effective transmission scope, suitable for small/medium/large/super-large conferences
♦ All-direction transmission, allowing participants to move within the effective transmission scope
♦ Max number of simultaneous interpretation channels in one system: 8; in support of cascading, max number of simultaneous interpretation channels: 16
♦ Simultaneous interpretation server GONSIN30000I could be connected to DCS-3021 wireless discussion terminal to extend conference discussion function.
♦ One system just requires one wireless access point, which makes the deployment simple and applicable.

Wireless Simultaneous Interpretation Receiver TC-RFJ04S/08S/12S/16S
TC-RFJO4S wireless simultaneous receiver serves to receive audio signal. Participant use the receiver to select a required audio channel and wear a headphone to hear interpretation. Volume is adjustable. Signal strength, battery capacity, selected channel, etc can be displayed on the LCD screen.
Basic functions
♦ Gonsin innovated FS-FHSS technology
♦ CD-level sound quality
♦ Grouping(encryption) function, no interference between groups
♦ Dynamic display of sorts of information e.g. signal strength, battery capacity, and selected channel on the LCD screen
♦ Low power consumption, allowing battery to consecutively run for 16 hours
♦ Chargable lithium battery(3.7V)
♦ Signal received from all directions
♦ Lightweight receiver; in combination with a headphone to allow users to hear interpretation
♦ Audio channel selection by key pressing
♦ Max number of channels: 16
♦ Clear voice along different independent channels
♦ Volume is adjustable
♦ Number of receivers within the signal coverage area is unlimited
♦ Allow users to move within the signal coverage area
♦ Earphone (single- or double-side) and headphone for selection
♦ Exquisite lanyard for hanging the receiver before your chest or inside your pocket

Technical Parameters

Modulation mode	FS-FHSS
Frequency range	2.4-2.5GHz
Encryption mode	AES
Grouping function	255 groups
Headpone Jack	3.5mm jack
Rechargable Li-ion battery	3.7V lithium battery
Service time	16 Hours
LCD screen	30mm × 10mm
Dimension (H×W×D)	100×52×18 mm
Weight	0.1kg
Operating temperature	0~45C°C
Storage temperature	-20~50°C
Packaging	aluminum portable box