 FS-FHSS Wireless Simultaneous Interpretation System
FS-FHSS wireless simultaneous interpretation system utilizes FS-FHSS( Frequency
Selecting - Frequency Hopping Spread Spectrum) technology. GONSIN innovated and digital
wireless communication. It comes out 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（ Power is adjustable）. Signals can be transmitted out in all
direction. Eight channel is configured with one antenna unit, which reduces deployment
difficulty and save 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 Selecting –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
♦ FS-FHSS (Frequency Selecting-Frequency Hopping Spread Spectrum) innovated by GONSIN
♦ 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.
 Server GONSIN30000I
Features
♦ FS-FHSS(Frequency Selection - Frequency Hopping Spread Spectrum)innovated by GONSIN,
stable and reliable system performance
♦ High-efficient digital audio lossless compression technology
♦ Dynamic display of operational information of the server with OLED display panel
♦ Unified server shutdown function for headset receiver/conference terminal
♦ Compact 1U rack design, simple deployment
Basic functions
♦ FS-FHSS(Frequency Selection -Frequency Hopping Spread Spectrum)innovated by GONSIN, allows the server to auto-detect available 2.4GHz RF; when working with supporting software, the server adopts a reliable hopping mechanism to avoid co-channel interference.
♦ Set Host ID of the server by the LCD panel, to realize the receiver grouping management.
♦ Digital audio lossless compression technology improves wireless carrier utilization rate, and
avoids interference if multiple systems are used within the same building.
♦ The system is compatible with the terminal of digital interpreter and simulative interpreter, can fit
with the chosen interpreter terminal in accordance with need of the user.
♦ Unified server shutdown function for headset receiver/conference terminal .
With DCS-3021 wireless conference terminal, GONSIN30000I server can realize functions below:
♦ Support 8×1 SD /8×8 HD automatic camera tracking by video switching matrix
♦ AUTO and FIFO microphone modes;
♦ Max four microphones can be activated at the same time (1 chairman terminal and 1/2/3 delegate
terminals);
♦ Volume/tone adjustable;
♦ ID number writing available, to facilitate terminal management;
Technical Specifications
| Max Capacity of System |
Unlimited simultaneous interpreter receivers ;
Max number of conference terminals: 500 ( within signal distance)
|
| Frequency response |
30Hz~16KHz |
| Signal to noise ratio |
≥95 dB (A-weighting) |
| Distortion |
≤ 0.5% (total harmonic distortion: 50Hz~8KHz) |
| Max. audio output |
LINE OUT: +20dBu |
| Interfaces |
eight-pin socket x 1 (for connecting to WAP device)
balanced audio output (XLR connector) x 1
non-balanced audio output (RCA connector) x 2
RJ-45 interface x 1 (for connecting to PC)
RS-232 interface x 1(for controlling camera tracking video matrix)
RS-485 bus interfaces x 1 group (for controlling cameras) |
| Power supply |
AC110/220V±10%, 50~60Hz |
| Enclosure |
19-inch standard cabinet |
| Dimensions |
1U (340mm×420mm×45mm) |
| Weight |
4 kg |
| Working temperature |
0~45°C |
| Storage temperature |
-20~50°C |
 Wireless Simultaneous Interpretation Receiver
TC-RFJ04S/08S/12S/16S
TC-RF JO4S/08S/12S/16S 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 from the LCD screen.
Features
♦ Utilize FS-FHSS( Frequency Selection-Frequency Hopping
Spread Spectrum)
♦ CD-quality sound
♦ 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
♦ Super-long service time of the battery
♦ Receiver can receive signal at all direction.
♦ Chargeable lithium battery
Basic functions
♦ Lightweight receiver; in combination with a headphone to allow users to hear interpretation
♦ Grouping (encryption) function; max number of groups: 255; no interference between the groups
♦ Dynamic display of such information e.g. signal strength, battery capacity, and selected channel on
the LCD screen
♦ Audio channel selection by key pressing
♦ Max number of channels: 16
♦ Clear voice along different independent channels
♦ Volume is adjustable
♦ Chargeable lithium battery (3.7V)
♦ Low power consumption, allowing battery to consecutively run for 30 hours
♦ 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( depending on the region) |
| Grouping function |
255 groups |
| Rechargeable Li-ion battery |
3.7V 1050mAh |
| Service time |
20 Hours |
| LCD screen |
30mm × 10mm |
| Dimension |
100×52×18 mm(H×W×D) |
| Weight |
0.1kg |
| Operating temperature |
0~45C°C |
| Storage temperature |
-20~50°C |
| Packaging |
aluminum portable box |
Wireless Simultaneous Interpretation Receiver (hand-held) TC-FSJ04/08/12/16
Features
♦ Utilize GONSIN
Self-developed FS-FHSS technology
♦ CD-level audio quality
♦ Grouping(encryption) function, no interference between groups
♦ Support up to 16
channels( max.1 floor+15 interpretation audio)
♦ OLED display, human-oriented humanmachine interaction
♦ Lithium battery/AAA battery
♦ Real-time battery
level detection and display, low battery alarm
♦ Dynamic display of signal strength
♦ Receive signal from all direction
♦ Support unified
shut-down function, reduce workload greatly
♦ Anti-violation, it can still regular operation even after drop from 2 meters
height
Basic
functions
♦ Lightweight
receiver; in combination with a headphone to allow users to hear an interpreter
♦ Grouping (encryption) function; max number of groups: 255; no interference
between the groups
♦ HOST ID setting by manually or automatic upgrading;
♦ Dynamic display of such information as signal strength, battery capacity, and
selected channel on the OLED screen
♦ Max number of channels: 16; Four models optional:4/8/12/16 channels
♦ Clear voice along different independent channels
♦ Volume and audio channel is adjustable by key pressing
♦ Lithium battery/AAA battery
♦ Low power consumption, allowing battery to consecutively run for 12 hours
♦ Automatic turn-off function when no signal is receiving, unified server
shutdown function;
♦ Earphone detection, receivers will auto shut-down if without earphone after 2
minutes
♦ 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
♦ Centralized charging by the charging case
Technical
Parameters
|
Modulation
mode
|
FS-FHSS
technology
|
|
Frequency
range
|
2.4-2.5GHz
|
|
Encryption
method
|
AES
|
|
System
Max capacity
|
Unlimited
receivers within signal distance
|
|
Interpretation
channels
|
4/8/12/16
|
|
Grouping
function
|
up
to 255 groups
|
|
Sensitivity
|
-121dBm
|
|
Earphone
jack
|
3.5MM
jack stereo
|
|
OLED
screen
|
35×17.5MM
128×64
dot-matrix display
OLED
display
|
|
Battery
display
|
real-time
display, low power alarm
|
|
Battery
|
lithium
battery/ 3 AAA batteries
|
|
Battery
service time
|
≥12
hours
|
|
Package
|
portable
aluminum case
|
|
Dimension(
L×W×H)
|
150×63×22mm
|
|
Weight
|
0.13Kg(
without battery)
|
|
Working
temperature
|
0~45°C
|
|
Storage
temperature
|
-20~50°C
|
Wireless Simultaneous
Interpretation Access Point
WAP-30I
Features
♦ Utilize FS-FHSS ( Frequency selection-frequency hopping
spread spectrum) technology innovated by GONSIN
♦ Strong signal, stable communication
♦ No interference if multiple systems are used at the same time
Basic functions
♦ Wireless signal transmission within FS-FHSS simultaneous
interpretation system
♦ Indicator to show the working status
♦ Power is supplied via the server
♦ In support of wall mounting, racking installation, ceiling mounting, etc
Technical Parameters
Frequency range 2.4 2.5 GHz
Interfaces One 8 pin cable interface to connect the server
One 6 pin cable to cascade the simultaneous interpretation access point
Power supply DC24V
Effective distance 50m ( straight-line distance)
Dimension 260mm×260mm×68mm
Weight 1.2 kg
Working temperature 0~45°C
Storage temperature -20~50°C
|