HDMI COFDM Wireless Image Video Transmission transmitter Transceiver

Wireless HDMI Transmitter and Receiver
HDMI COFDM transmitter Wireless Image Video Transmission Transceiver
Video Transmitter Receiver
 HDMI COFDM Transmitter Wireless Image Video Transmission Transceiver
COFDM-903T high-definition low-latency miniature wireless video transmission system, using COFDM (Coded Orthogonal Frequency Division Multiplexing) modulation technology, has a narrow transmission band and strong anti-multipath interference ability to achieve non-Line of sight (NLOS), high-speed motion real-time transmission of low-latency HD 1080p images.
Suitable for aerial, aerial mapping, power inspection, unmanned vehicles, robots and other wireless image real-time transmission of integrated use.
Test Video
Advantage:
  1. Machine small size, light weight, tailored for the UAV
  2. Excellent anti-jamming capability and non-line-of-sight diffraction ability
  3. Clear picture quality, high-definition 1080P effect
  4. Real-time image is clear and smooth
  5. Receiver board size is small, easy integration
LOS Video Transmitter Receiver
Specification
Working frequency300MHz~1000MHz  (Frequency customization)
Radio frequency power≤28dBm
Bandwidth2/4/6/7/8MHz
FEC1/2,2/3,3/4,5/6,7/8
Protection Interval1/32,1/16,1/8,1/4
Code stream2Mbps~16Mbps
Time delay≤300ms
Bit error rate≤10-6
Transmission DistanceGround distance> 1 km; Air to ground> 15 km;
Non-line of sight> 600 meters
Audio Video InterfacesHDMI
EncryptionAES128
Image clarity1920*1080P
Image frame rate60,50,48,30,25,24fps
power supplyDC10-15V
DimensionsL118*W66*H22mm
Weight180g

Video Transmitter and Receiver System
Packing List:
Tiny transmitter                     1pc
Receiver                               1pc
Transmitter Power cable       1pc
Transmitter Antenna             1pc
Receiver Antenna                 2pcs
RF extended cable               2pcs

HD Video Transmitter and Receiver

FPV Video Transmitter

Wireless Video Transmitter and Receiver Kit


Long Range Wireless Video Transmitters





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GM_TX_VER1.1 COFDM HDMI CVBS Video Audio Transmitter and Receiver
GM TX VER1.1
GM_TX_VER1.1 COFDM HDMI CVBS Video Audio Transmitter and Receiver


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5W COFDM Wireless Video Transmitter and Receiver test pictures

COFDM

COFDM Transmitter

COFDM Video Transmitter
COFDM-902T transmitter support HDMI 1080p and CVBS Analog input, tested camera is only USD29/set, not Gopro camera,here is for your refer, If you want to see any test pictures, please contact us at below.  

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Wireless Video Transmitter available now

wireless video transmitter with CVBS input

wireless video transmitter with CVBS input

Frequency Bandwidth RF out
868Mhz 8Mhz 1w
456Mhz 6Mhz 5w
460Mhz 6Mhz 5w
466Mhz 8Mhz 5w
468Mhz 8Mhz 5w
other frequency or bandwidth will be adjustable according to your demand. If you need COFDM transmitter, receiver or any question, please contact us:
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RFPA3800

RFPA3800
GaAs HBT 150MHz TO 960MHz POWER AMPLIFIER
Features

n 5W Output Power (P1dB)

n High Linearity: OIP3>48dBm

n High Efficiency

n Low Noise: NF=3.2dB at 945MHz

n 5V to 7V Operation

n Thermally Enhanced Slug Package

Applications

n GaAs Driver for Base Station Amplifiers

n PA Stage for Commercial Wireless Infrastructure

n Final Stage PA in Femtocell and Repeater Applications

n Final Stage PA in High Efficiency, High Power Applications

n Class AB Operation for LTE and GSM Transceiver Applications

RFPA3800
Product Description

The RFPA3800 is a single-stage GaAs HBT power amplifier specifically designed for high power, high efficiency applications. It is also well-suited for Wireless Infrastruc-ture linear power amplifier applications. The RFPA3800 can be optimized for linear or saturated operation by varying the quiescent bias point and load line. It also offers low noise figure making it an excellent solution for 2nd and 3rd stage LNAs. The RFPA3800 exhibits excellent thermal performance through the use of a ther-mally-enhanced plastic surface-mount slug package.

Absolute Maximum Ratings

Parameter
Rating
Unit
Supply Voltage (VCC and VBIAS) >300MHz
7.5
V
Supply Voltage (VCC and VBIAS) <300MHz
5.5
V
Reference Current (IREF)
10
mA
DC Supply Current (IC)
2300
mA
CW Input Power, 2:1 Output VSWR
28
dBm



CW Input Power, 5:1 Output VSWR
20
dBm



Output Load VSWR at P3db
5:1




Operating Junction Temperature
160
°C



Operating Temperature Range (TL)
-40 to +85
°C
Storage Temperature
-55 to +150
°C



ESD Rating: Human Body Model
Class 1B




Moisture Sensitvity Level
MSL 2



Parameter

Specification

Unit
Condition
Min.
Typ.
Max.



460MHz




VCC=7.0V, VBIAS=7.0V, ICQ =650mA
Frequency
450
460
470
MHz
EVB tuned for linear operation






Input Power (PIN)


23
dBm
VCC<7.5V, load VSWR<2:1
Gain (S21)

18

dB







OIP3

48

dBm
20dBm/tone, tone spacing=1MHz






P1dB

36.7

dBm
EVB tuned for linear operation






Efficiency at P3dB

50

%
At P3dB, EVB tuned for linear operation






Input Return Loss (S11)

15

dB







Output Return Loss (S22)

9

dB







Noise Figure

5

dB







WCDMA Ch Power at -65dBc ACPR

19.5

dBm
3GPP 3.5, Test Model 1, 64 DPCH






WCDMA Ch Power at -55dBc ACPR

24.5

dBm
3GPP 3.5, Test Model 1, 64 DPCH






945MHz




VCC=7.0V, VBIAS=7.0V, ICQ =650mA
Frequency
920
940
960
MHz
EVB tuned for linear operation






Input Power (PIN)


26
dBm
VCC<7.5V, load VSWR<2:1
Gain (S21)

15

dB
945MHz






OIP3

49

dBm
20dBm/tone, tone spacing=1MHz






P1dB

36

dBm
EVB tuned for linear operation






Efficiency at P3dB

45

%
At P3dB, EVB tuned for linear operation






Input Return Loss (S11)

12

dB







Output Return Loss (S22)

11

dB







Noise Figure

3.2

dB







WCDMA Ch Power at -65dBc ACPR

19.3

dBm
3GPP 3.5, Test Model 1, 64 DPCH






WCDMA Ch Power at -55dBc ACPR

23.7

dBm
3GPP 3.5, Test Model 1, 64 DPCH






Power Supply





Operating Current (Quiescent)
500
650
700
mA
At VCC=7.0V
Operating Voltage (VCC)

7.0
7.5
V
Max recommended collector voltage
Thermal Resistance (RTH)

11.5

C/W
At quiescent current, no RF
Power Down Current


20
mA
At VREF =0V.








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