离岸价格
获取最新报价6230 / Set
|Minimum Order
位置:
shenzhen guangdong ,china
最小订单价格:
最小订单:
1 Set
包装细节:
carton box
交货时间:
within 3 days once payment
供应能力:
10 Piece per Day
付款方式:
T/T, Western Union, Money Gram, PayPal
联系人 Ms. Amy
Yitian Road, Shenzhen, Futian
Introduction
Yishi Knapsack Digital Wireless Video Transmitter adopts the latest technologies of COFDM modulation and MPEG*2 image compression that enables good NLOS (Non line-of -sight) transmission with DVD quality video. The transmitter is compact size with power amplifier for longer-range transmission. This system has been widely used in many fields such as: 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.
Features
COFDM modulation, Stable transmission
MPEG*2 video compression, DVD video quality
Lithium battery for power supply
Mobile and NLOS(Non line-of-sight) transmission
Great security by encryption of AES **8 bit/ALLTECH Basic Scrambling
Low system latency
Modular design, compact structure, small cubage
Several wavebands available: VHF/L/ S
Strong casing with built-in cooling plates, waterproof and shockproof
In LOS (line-of-sight)environment, the transmission range is up to *0km
Product Application
The Knapsack Digital Wireless Video Transmission system is the ideal solution for first responders or military personnel entering hazardous environments. The first responder can carry the equipment on the back to enter accident ground and then the transmitter send the camera's digital, compressed signals to the commanding center.
Transmitter Specification
|
Modulation |
COFDM |
|
DC Input |
DC*4.8V/8.2A |
|
Working Current |
≤3.8A/DC*2.5V |
|
Constellation |
QPSK,*6QAM,*4QAM (optional) |
|
FEC |
1/2,2/3,3/4 (optional) |
|
Guard Interval |
1/*2,1/*6,1/8,1/4 (optional) |
|
Bandwidth |
2/8MHz |
|
A/V Interface |
BNC / RCA |
|
Frequency |
**5MHz***9MHz,******0MHz (customized), |
|
**0MHz***0MHz,**0MHz***0MHz (customized), |
|
|
Flatness |
≤2dB (within full frequency range ); |
|
≤0.5dB (within 8MHz) |
|
|
Carrier |
2K |
|
Power Output |
****3dBm (adjustable) in 1dB */* */* */* * * */* */* * *&*;≥-*@********************/p> |
|
Second Harmonic |
≤**3dB |
|
Video Signal |
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