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Shenzhen Howmelly Technology Co., Ltd.
Shenzhen Howmelly Technology Co., Ltd.
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Long Range 300MHz 80W COFDM Camera Mount Video Transmitter

Shenzhen Howmelly Technology Co., Ltd.
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Long Range 300MHz 80W COFDM Camera Mount Video Transmitter

Brand Name : HOWMELLY

Model Number : HMVMT03

Certification : CE,FCC,ROHS

Place of Origin : CHINA

MOQ : 1Set

Price : Negotiation

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 1000sets per month

Delivery Time : 5-15days

Packaging Details : 1 whole set strictly packed in paper carton or wooden case

Modulation : COFDM 2K QPSK/TDS-OFDM

Output Power : 30W/50W/80W/100W

Work Frequency : 300MHz~900G(Other frequency can be customized)

Encryption : AES/ABS(128bit)

Transmit Distance : On board application 150km

Video Compression : Conform to H.265,H.264,MPEG-2,MPEG-4

Resolution : 1080P(1920*1080)compatible with 720× 576@ transmit rate is 30fps

Antenna : Omnidirectional antenna

Size : 480mm×340mm×90mm(L × W ×H)

Weight : 5.0kg

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COFDM HD Camera Mount Video Transmitter


Product Description:


HMVMT01 is developed for vehicle use, car, larger industrial UAV, boat...It is with COFDM module, AES user-defined passwords and h.264 encoding. It can transmit long range video and audio in block environment like through building, forests, moutains, villages. And it send 70km to 100km video from drone to ground control station.


Functions & Features:

  1. AES/ABS encryption
  2. Broadcasting A/V encoding with multiple A/V input
  3. Duplex-audio communication and GPS functions
  4. Working frequency and other parameters directly display on panel
  5. H. 264 video compression, 1080i/P video quality
  6. Bitrate selt-adapted subject to channel bandwidth
  7. HDMI input with HDCP protocol
  8. Narrow and wide band: 1.5/2/4/6/7//8MHz adjustable
  9. SDI video, embedded audio and composite video input
  10. Unbalanced and balanced stereo input
  11. GFSK digital audio receiving modulation
  12. Digital audio decoding with good voice quality and internal en/decryption
  13. Audio frequency adjustable with builtin 64 channels and 24 addresses

Product Sell Point:


1. Stable transmission with omni-directional antenna.

2. Rack mountable design, can be installed in a car or helicopter.

3. The product shell is made of high quality stainless steel which is more solid and anti-deformation

4. Excellent anti-interference performance under complex electromagnetic condition.

5. The LOS transmitter range can reach 150KM when worked with omni high gain antenna.

6. Space diversity reception capability.

7. Can stably transmitter video&audio signal under the condition of high-speed mobile and multipath interference.


Transmitter Picture:

Transmitter HMVMT03 Specification:


General Part:
Work Frequency:300MHz-399MHz,400MHz-1.2GHz (customized)
Output power:30W/50W/80W/100W (option)
Modulation:COFDM 2K QPSK/TDS-OFDM
Channel bandwidth:1.25/2/4/6/8MHz(adjustable)
Code stream:0.8Mbps~10Mbps
End to end delay:<150ms
Error rate:≤10-6
FEC:Viterbi (1/2,2/3,3/4)
Guard interval:1/32,1/16,1/8,1/4
Encryption:AES/ABS(128bit)
Power supply:AC220V/DC27V
Transmit distance:On board application>150km;Marine application >70km;City application>20km;Suburban application> 40km
Audio&Video Part:
Video Compression:Conform to H.265,H.264,MPEG-2,MPEG-4
Video input:HDMI or SDI
AV InputOne way or multipath AV input are optional
AV Data format :MPEG-2,MPEG-4 @ ML 4:2:0
Audio input:Left right sound channel
Resolution:1080P(1920*1080)compatible with 720× 576@ transmit rate is 30fps.
Two way voice:Two way voice is optional
Others:
Antenna:Omnidirectional antenna
Usage:Vehicle-mounted,On board application
Weight:5.0kg
Appearance:2U,19inch crate
Cloud deck:Cloud deck can be reversely controlled (Optional)
Size:480mm×220mm×45mm(L × W ×H) (1U)
Work temperature:Temperature:-30~70℃ Relative humidity:90%
Reserve temperature:Temperature: -40~80℃ Relative humidity:90%

Receiver HMRMR01 Specification:


General Part:
Work frequency:300MHz-399MHz,400MHz-1.2GHz (customized)
Frequency Spectrum:The frequency spectrum function is available
TALLY System:TALLY system(Optional)
Receive sensitivity:-106dB
Power supply:AC 220V
Audio&Video Part:
Video output:HDMI, SDI,AV,RJ45
Audio output:Two way
Video compression:H.265,H.264, MPEG-2@ ML 4:2:2 compatible with 4:2:0
Video rate:25-30F/S
Resolution:1920*1080 compatible with 720×620
Two way voice:Two way voice is optional
Others:
Weight:2.0kg
Size:1U,19inch crate (480mm×220mm×45mm(L × W ×H)
Interface:

One way SD-SDI interface(imbedded audio)

One way HD-SDI interface(Optional)

One way HDMI interface(Optional)

One way analog composite video signal

RJ45 interface(Optional)

Data interface can be provided

Parameter adjustable:

1.The signal quality,strength can be displayed on the LCD screen

2.The frequency,bandwidth,guard interval are adjustable

Work environment:Temperature:-30~70℃ Relative humidity:90%
Reserve environment:Temperature:-40~80℃ Relative humidity:90%

Our Services:

1. Lifelong maintainance

2. 24 hour technical support

3. Strong R&D capability; Customized project is welcomed

4. High quality product with competitive price,short delivery time and responsible after-sale service



Product Tags:

COFDM Camera Mount Video Transmitter

      

300MHz Camera Mount Video Transmitter

      

80W Long Range Video Transmitter

      
Wholesale Long Range 300MHz 80W COFDM Camera Mount Video Transmitter from china suppliers

Long Range 300MHz 80W COFDM Camera Mount Video Transmitter Images

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