FOB Price
Obtenir le dernier prix7800 / Piece
|Minimum Order
Localité:
shenzhen guangdong ,china
Prix de commande minimale:
Commande minimale:
1 Set
Packaging Detail:
CARTON BOX
Delivery Time:
within 3 days once payment
Supplying Ability:
10 Set per Day
Payment Type:
T/T, Western Union, PayPal
Personne àcontacter Ms. Amy
Yitian Road, Shenzhen, Futian
Introduction:
The 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
Lihium battery for power supply
Mobile and NLOS(Non line-of-sight) transmission
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
n 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 step |
|
CNR |
≥**0dB *0dBm power output |
|
Second Harmonic |
≤**3dB |
|
Video Signal |
1Vp-p*5&branded;,PAL |
|
CBER |
<2.0E*4 |
|
Video Compression |
MPEG*2 4:2:0 /MPEG*4 (optional) |
|
Resolution |
**0x**6 8MHz, **2x**8 2MHz |
|
Battery |
*4.8V / 8.2AH |
|
Casing Protection |
IP*6 (dustproof, waterproof) |
|
Video Rate |
**0Kbps***5Mbps(MAX) |
|
Dimension |
**5×**5×*5mm |
|
Weight |
2kg |
Receiver Specification
|
Bandwidth |
4/*0 MHz |
|
RF Level |
**4dBm |
|
RF Impedance |
*0&branded; |
|
Default Frequency |
Customized |
|
Constellation |
QPSK,*6QAM,*4QAM (optional) |
|
FEC |
1/2,2/3,3/4,5/6, 7/8 (optional) |
|
Carrier |
2K |
|
Decryption: |
AES **8 bit / ALLTECH Basic scrambling |
|
Guard Interval |
1/*2,1/*6,1/8,1/4 (optional) |
|
Video Decoding |
ISO/IEC******2 (MPEG2 video) MPML |
|
Aspect Ratio |
4:3, *6:9 |
|
Resolution |
**0 x**6 |
|
Audio Output |
Stereo unbalanced (**0/**0 mV) |
|
Power Supply |
Lithium battery or **0VAC |
|
Working Current |
<2.5A DC *2.5V |
|
Temperature |
**0°C~ **0°C |
|
Dimension |
**0mm***0mm***0mm |
|
Weight |
2kg |
