Shenzhen Keweitai Enterprise Co., Ltd.
Shenzhen Keweitai Enterprise Co., Ltd.
Uav HD Video Link Transmitter and Receiver
  • Uav HD Video Link Transmitter and Receiver
  • Uav HD Video Link Transmitter and Receiver
  • Uav HD Video Link Transmitter and Receiver
  • Uav HD Video Link Transmitter and Receiver
  • Uav HD Video Link Transmitter and Receiver
  • Uav HD Video Link Transmitter and Receiver
Uav HD Video Link Transmitter and Receiver
Uav HD Video Link Transmitter and Receiver
Uav HD Video Link Transmitter and Receiver
Uav HD Video Link Transmitter and Receiver
Uav HD Video Link Transmitter and Receiver
Uav HD Video Link Transmitter and Receiver

Uav HD Video Link Transmitter and Receiver

Min. Order:
1 Piece/Pieces
Min. Order:
1 Piece/Pieces
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Basic Info
Basic Info
Product Description
Product Description

Basic Info.

Model NO.
KWT-UVT-H2
Trademark
ALLTECH
Origin
Shenzhen, China
HS Code
8517629900
Production Capacity
10000sets/Year

Product Description

HD Low Latency Video Transmitter

Features:
Low latency, about 300ms end to end
Broadcasting level A/V encoding
Network and data transmission
Aluminum enclosure, good shock resistance and cooling
Working frequency and other parameters panel display
H.264 encoding and 1080P supported
Bit-rate auto-adjusted subject to the channel bandwidth
NLOS---NO LINE OF SIGHT MOBILE video transmission
Working frequency adjustable within the specified range
Video transmission encrypted
1.5/2/3/4/6/7/8MHz bandwidth adjustable
HDMI and CVBS video input


Dimension: (mm) 115*93.5*17.5

Weight: 172g


Packing List:
1 X  transmitter
1 X  A/V input cable
1 X  network cable
1 X  power input cable
1 X  frequency adjustor
1 X  data configure cable


Technical Specifications:
Power supply Working voltage V DC7V-16.8V
Working current A ≤1A@DC12.5V
RF Working frequency
MHz
328-352MHz/560-760MHz/ (refer to label)
Channel center frequency MHz 338MHz/595MHz (refer to label)
RF bandwidth MHz 1.5/2/3/4/6/7/8MHz
Power output dBm ≥22dBm/IL=1
Power adjustable range 15dB
Power flatness Full band ≤2dB,8MHz (within) ≤0.5dB
C/N ≥28dB @ 22dBm
SHG ≤-45dBc
Modulation COFDM
Constellation modulation QPSK,16QAM,64QAM optional
FEC 1/2, 2/3, 3/4, 5/6, 7/8 optional
GUI 1/4, 1/8, 1/16, 1/32 optional
C
V
B
S
Video encoding H.264
Video input level 1~1.2Vp-p@75Ω
Video input format PAL/NTSC
Video white bar amplitude mV 650~720mV
Video synchronous amplitude mV 260~275mV
Input audio LEFT/RIGHT channel, stereo
HDMI Version HDMI 1.4a
Resolution 1080p60,1080p50,1080i60,1080i50,1080p30,1080p25,720p60,720p50,576i50 (PAL),480i60 (NTSC)


Encoding
A/V bit-rate 64,96,112,128,160,192,224,256,320,384Kbps adjustable
Audio encoding Mpeg1 Layer 2
Format YCbCr4:2:0
Video encoding H.264
Video bit-rate 500kbps-16.68Mbps
Delay (end to end) Minimum 230ms (with R780 receiver)
Recording Start-up recording supported
Cycle recording Supported
Storage TF card
Interface RS232 control Standard RS232 level
RS232 data Standard RS232, support 1200~115200 bps
Encryption   AES128/AES256
Environment Working temperature -30ºC~55ºC
Physical feature HDMI cable length 165±5mm
Dimension 115*93.5*17.5mm
Weight 180±5g

R790FRV HD Handheld Video Receiver


Features:
5-inch high lightness monitor
H.264/MPEG-2 decoding, HD output and recording
Low latency video transmission, 240ms end to end
Diversity receiving, NLOS transmission
COFDM modulation, high receiving sensitivity
Full UI control, bandwidth, frequency adjustable
2/4/6/7/8MHz bandwidth adjustable
Live video recording and playback, record file export
Multi-channel storage and management, one key channel switch
AES128 decryption
Small size, light weight
Built-in high-capacity lithium battery


Dimension: 145mmX94mmX35mm
Weight: 480±10g (no battery)

Packing List:
 
No. Item Description Quantity
1 Safety case PC-2809N (with EVA lining) 1
2 Receiver R790-FPV 1
3 Remote controller SY-668 1
4 Video output cable 3.5 male/3RC video output cable 1
5 Charger 8.4V/1.5A 1
6 TF card 16G 1
7 LNA SC-LNA 2
8 Antenna 95-1100MHz 2

Technical Specifications:
No. Item Parameter
1

video



RF
Input frequency range 250MHz~860MHz
2 RF bandwidth 2/4/6/7/8MHz
3 Input level -102dBm~-20dBm
4 Rx sensitivity ≤-92dBm@8MHz
≤-95 dBm@2MHz
5 Modulation COFDM
6 Constellation QPSK, 16 QAM, 64 QAM
7 FEC 1/2, 2/3, 3/4, 5/6, 7/8
8 Carrier 2K
9 GUI 1/4, 1/8, 1/16, 1/32
10 Video resolution 1920×1080×60P/50P (MAX)
11 Video decoding ISO/IEC13818-2 MPEG-2 MP@ML or H.264
12

Interface
Video output HDMI A Type 1.4a
13 Recording & playback TF CARD 
14 Rx antenna SMA@50Ω
15 Antenna feed ≤300mA@7.2V
16 Power interface DCφ5mm/2.1mm
17


Others
Screen size 5-inch (foldable lens hood optional)
18 Screen lightness 500cd/m^2
19 Working current ≤1.2A@DC7.4
20 Charging current ≤1.5A@8.4V
21 Charging voltage DC8.4V
22 Temperature -10ºC~+45ºC
23 Weight 480±10g (no accessory)
24 Complete machine 145mmX94mmX35mm
145mmX94mmX50mm (with lens hood)
25 Battery capacity 3400mAh@7.4V
26 Working time >2h@25ºC

 

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