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Kimpok International Co.Ltd

[Province: Guangdong ]

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Portable UAV COFDM Transmitter 0.5W Digital Transmitter And Receiver

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Mini Portable UAV COFDM Transmitter 0.5W Digital Transmitter And Receiver

Introduction:

The mini transmitter is highly integrated digital video transmission equipment that can realize wireless

video transmission in mobile and NLOS (Non line of sight) conditions. With professional clothes and pinhole

camera, it can be used in public security bureau or security department to finish covert missions (technical

investigation and covert intelligence gathering). It can be also applied in emergency and evacuation,

railway, marine and so on. We can use the mini transmitter with a specially designed multifunctional

amplifier to meet the requirement of longer transmission range

Main Features:

COFDM modulation, Stable transmission
MPEG-2 video compression, DVD video quality
Mobile and NLOS(Non line-of-sight) transmission
High strength aluminium enclosure, dustproof, waterproof and shockproof
Lithium battery for power supply(continuous working time of every battery is an hour)
Modular design and highly integrated
Adjustable working frequency
Can be used conveniently with the specially designed clothes
Transmission security by encryption of AES 128 bit/ ALLTECH Basic Scrambling
Matched with multifunction amplifier for longer range requirement. The transmission range can be up
to 80km in LOS (line-of-sight) condition

Product Application:

The product is an ideal solution in remote surveillance, designed specially for the covert intelligence gathering

market. By using a pinhole camera, the first responder can catch live scenes at the accident ground. Then the

mini transmitter sends real-time images to the receiving center.

The COFDM mini transmitter is a new concept in remote surveillance, designed specially to meet the

special requirements of covert missions. This product is modular design and highly integrates the

antenna, digital modulation and AV compression into one. Every lithium battery can support the system towork

for an hour continuously .If used with the multifunctional amplifier, longer transmission range can be up to

80kms in LOS (line of sight) environment. In the receiving center we use a portable multifunctional

receiving suitcase that can record the realtime video by USB interface and control the PTZ in NLOS (non

line-of-sight) condition.

Transmitter Specification:

Modulation	COFDM
Bandwidth	2/4/8MHz (optional)
Constellation	QPSK, 16QAM, 64QAM
FEC	1/2, 2/3, 3/4, 5/6, 7/8
Guard Interval	1/4, 1/8, 1/16, 1/32
Video Signal	1Vp-p@ 75Ω, PAL
Resolution	720×576 @ 8MHz, 352×288 @ 1.25MHz
Video Compression	MPEG-2 (4:2:0) / MPEG-4 (optional)
Frequency	300MHz-399MHz,400-500MHz (customized),
	560MHz-760MHz,760MHz-860MHz (customized)
	Frequency is adjustable continuously
Transmission Range	LOS: more than 10kms (mini transmitter works only)
Transmission Range	NLOS: more than 500m (mini transmitter works only)
Working Voltage	AC 220V /DC12V
Motion Speed	more than 180km/h
Power Interface	Standard
RF Interface	Standard N female
Protection	Antirust and shockproof
Power Output	22dBm-24dBm (up to 33 dBm with the amplifier)
Latency	≤80ms
Temperature	-20°C~+50°C
Humidity	≤95%
Encryption	AES 128 bit / ALLTECH Basic Scrambling (RS232 serial port)
Second Harmonic	≤-43dB
Dimension	Mini transmitter 1056223mm
Weight	0.25kg (mini transmitter + battery)