Generally wireless conference system contains infrared wireless conference system, digital wireless conference system, and wireless audio conference system. Here, we give you some information on our DSSS wireless conference system.
TL-RF1 Chairman Unit, Delegate Unit
DSSS Wireless Digital Conference System utilizes worldwide unlicensed 2.4GHz frequency band and state-of-the-art Direct Sequence Spread Spectrum (DSSS) technology to offer wireless multifunctional conferencing solution with CD quality sound, excellent immunity to RF interference, and high security against unauthorized listening.

Features
 1. Digital wireless microphone system
 2. Superior sound quality
 3. Easy set up and removal
 4. Immune to RF interference
 5. Microphone with pluggable stem and light ring
 6. Built-in loudspeaker
 7. Supports automatic video camera tracking
 8. Low power alarm
Functions
 Attendance registration by inserting IC card or key-press
 Discussion when operated in a stand-alone mode:
   1. Basic system can control up to 254 contribution units
   2. Unidirectional electrets condenser microphone
   3. Pluggable microphone stem with red ring illuminant to indicate active microphone
   4. 3+1 microphones(1 chairman unit+3 delegate units) can be active simultaneously
   5. Auto/FIFO microphone modes can be selected
 5 selectable audio channels for language distribution
 USB port for system upgrade
 Chairman unit can be active at any time
 Chairman unit can override/mute all the active delegate units
 Supports automatic video camera tracking
 System can operate in a stand-alone mode
 Seamlessly interfacing with Gonsin IR/DSSS simultaneous interpretation system

Electrical
 1. Modulation mode: DSSS
 2. Frequency range: 2.405~2.480GHz
 3. Frequency response: 50~18kHz
 4. S/N ratio: -95dB/1mV
 5. Sensibility: -94dBm
 6. Power input: 24V DC
 7. RF module transmitting power: 10mW
 8. Internal back-up battery: 11.1V Lithium-ion pack
 9. Battery volume: 3000mAh
 10. Headphone sockets: 3.5mm jack
 11. Built-in loudspeaker: 2W/8ohms
Mechanical
 1. Mounting: Tabletop
 2. LCD screen: 65mm x 32mm back-lit
 3. Effective pick-up range: up to 600 mm(23.6in)
 4. Stable transmitting range: 20m by 20m (65.62ft by 65.62ft)
 5. Microphone stem length: 410mm (16.1in)
 6. Operating temperature: -20~50℃( -4℉~122℉)
 7. Weight: 0.55kg(1.21lbs)
 8. Dimension(W x H x D) :205mm X 60mm X140mm( 8in X 2.4in X 5.5in)

TL-RFZC1 Central Control Unit
Features
 1. Built-in acoustic feedback suppress
 2. Audio and video recording
 3. Signal ID/Channel selection and interlocking
Functions
 1. Controls up to 254 contribution units
 2. FSC function to prevent acoustic feedback
 3. VOL level control
 4. Auto/FIFO selectable microphone modes
 5. DB25 connector for interpreter consoles
 6. 19" rack mount chassis
Technical Specifications
 1. Modulation mode: DSSS
 2. Frequency range: 2.405~2.480GHz
 3. Frequency response: 50~18KHz
 4. S/N ratio: 80dB
 5. Distortion at 1KHz: < 0.3%
 6. Power supply: 100~240V, 50/60Hz
 7. Power consumption: 60W
 8. Audio inputs: 4 x RCA unbalanced
 9. Audio outputs: 4 x RCA unbalanced
 10. RCA recording audio outputs: 0~2.8Vpp
 11. RF antenna port: 13 pin connector
 12. Operating temperature: 0~50℃ (0~122℉)
 13. Weight: 7.55kg (16.64lbs)
 14. Dimension(W×H×D): 423mm×90mm×320mm (16.7in×3.5in×12.6in)

TL-RFF1 Wireless Access Point
Features
 1. Stable coverage area up to 20m by 20m
 2. Directional transmission, resistant to RF interference
 3. Easy installation, no impact on the location
 4. Can be installed indoor and outdoor
 5. Fixed on wall or mounted on tripod
Technical Specifications
 1. Modulation mode: DSSS
 2. Frequency range: 2.405~2.480GHz
 3. Stable transmission range: 20m by 20m
 4. Transmission power: 10mW
 5. Operating temperature: 0~50℃(0~122℉)
 6. Weight: 3.87kg (8.53lbs)
 7. Dimension (W x H x D): 225mm×45mm×195mm(8.9in×1.8in×7.7in)

GX-08 Charging Case    
Features
 1. Portable design for charging and storage
 2. One case can hold up to 8 contribution units
 3. Independent LED display of power status
 4. Automatic charging when detecting the low power
 5. Multiple cases stackable for convenient transportation
Technical Specifications
 1. Power supply: 100~240V
 2. Power consumption:105W
 3. Fully charging time: 8 hours
 4. Operating temperature: 0~50℃(0~122℉)
 5. Weight: 13.6kg (30lbs)
 6. Dimension(W x H x D):58mm×41mm×51.5mm(2.3in×1.6in×2.0in)
DSSS Wireless Conference System Components

DSSS Wireless Digital Conference System
DESCRIPTION	MODEL	QTY/PCS	Remark
Central Control Unit	TL-RFZ1	1
WAP	TL-RFF1	1
Chairman Unit	TL-RFX1	1
Delegate Unit	TL-RFD1	N
Interpreter Console	TC-F06	N	Optional
Charging Case	GX-08	N	Optional

Gonsin is a professional DSSS wireless conference system manufacturer and supplier in China. With 7 years of experience in the production ofConference System, we have received the ISO9001: 2008 certificate, and have the capacity of producing various infrared wireless conference systems, digital wireless conference systems, and wireless audio conference systems. As a result of their high quality and reliable performance, Gonsin products are well received in many countries, including the USA, Canada, UK, Italy, Switzerland, Norway, Finland, to name a few.