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Shenzhen Safe Guard Co., Ltd
Expert on mobile wireless video data transmission system
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cofdm 2.4ghz wireless digital audio transmitter receiver

cofdm 2.4ghz wireless digital audio transmitter receiver

Brand Name : Safe Guard
Model Number : SG-S20
Certification : COFDM wireless video transmitter
Place of Origin : shenzhen china
MOQ : 1 set
Price : USD
Payment Terms : L/C, T/T, Western Union, MoneyGram
Supply Ability : 1000sets per month
Delivery Time : 3-5 work days
Packaging Details : Professional carton paper packing for international freight.
Weight : 2.3kg
Dimension : 220*140*60MM
RF power output : 15W
Frequency : 138-4400MHz (available)
Modulation : CODFM
DC input : DC12V-DC14V
Constellation : QPSK,16QAM,64QAM (optional)
Name : cofdm 2.4ghz wireless digital audio transmitter receiver
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cofdm 2.4ghz wireless digital audio transmitter receiver


Introduction of cofdm 2.4ghz wireless digital audio transmitter:
This is a new arrival digital wireless video audio transmitter which adopts the latest technologies of COFDM modulation and MPEG-4 image compression that enables good NLOS (Non line-of -sight) transmission with DVD quality video. The transmitter is compact size with strong power amplifier for longer-range transmission.Good heat resistant with two cooling fans.Be safety with AES128/256bits.Can work well in fast-moving transmission.


Features of cofdm 2.4ghz wireless digital audio transmitter receiver:
>>COFDM modulation, Stable transmission
>>MPEG-4 video compression, DVD video quality
>>Military aluminum housing ,Strong casing with built-in two cooling fans
>>Mobile and NLOS(Non line-of-sight) transmission
>>Great security by encryption of AES 128 bits
>>Low system latency
>>Modular design, compact structure, OEM design
>>Several wavebands available: VHF/L/ S
>>Can be customized to add additional features,such like HDMI/HD-SDI, data port, Ehernet and etc..


Specification of cofdm 2.4ghz wireless digital audio transmitter receiver:


Namecofdm 2.4ghz wireless digital audio transmitter receiver
ModulationCODFM
DC inputDC12V-DC14V
Working Current≤4.7A@DC12V
ConstellationQPSK,16QAM,64QAM (optional)
FEC1/2,2/3,3/4,5/6,7/8 (optional)
Carrier2K
Guard Interval1/32,1/16,1/8,1/4 (optional)
Frequency138-4400MHz (available)
RF power output15W
Model: SG-S20cofdm 2.4ghz wireless digital audio transmitter receiver
A/V interfaceRCA
RF interfaceN type
Flatness≤2dB(within full frequency range), ≤0.5dB(within 8MHz)
Video Harmonic1Vp-p @ 75Ω, NTSC/PAL adaptive
CBER<2.0E-4
Video CompressionMPEG-4/H.264
Resolution1280*720
Video Rate6Mbps
Casing ProtectionIP66 (dustproof, rainproof)
Work environment-30~70°
Dimension220*140*60MM
Weight2.3kg
Typecofdm 2.4ghz wireless digital audio transmitter receivercofdm 2.4ghz wireless digital audio transmitter receiver

Application

Application of cofdm 2.4ghz wireless digital audio transmitter receiver

This special designed system is for long range distance AV equipment , The transmitter has been widely used in Police Forces, First Responders, Security Services, Fire Services, Port Security, Homeland Security, Traffic Management, Police Technical Support Units, Special Forces, Military Command and Control Posts, Airport, Border Control, Major Incident Support.

For example:


Testing Equipments

Each wireless video transmitter/ receiver/ transceiver/ wireless bridge goes through strict and professional testing!

cofdm 2.4ghz wireless digital audio transmitter receiver


Packaging & Shipping

Professional carton paper packing for international freight.

cofdm 2.4ghz wireless digital audio transmitter receiver


Company Information

FAQ:


Q: What’s your service?

A: We offer one year warranty, 3 months for spare parts and 24-h technical guidance. OEM/ODM solution are highly welcome.


Q: Are you a trading company or factory?

A: We are a professional manufacturer with veteran R&D team.


Q: What’s COFDM?

A: COFDM is the abbreviation of Coded Orthogonal Frequency Division Muliplexing.


Q: Does signal can be transmitted when there is obstacle between transmitter and receiver?

A: Yes, it can. Our COFDM wireless transmitter support NLOS(non line of sight) transmission.


Q: Does it transmit video signal when it’s in a moving condition?

A: Yes, our COFDM wireless transmitter support fast moving transmission. The max moving speed up to 450km/h.


Q: Is safe for the video if using your transmitter?

A: Yes, of course. Our transmitter adopts the newest AES encryption to make sure the security and privacy.


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