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50km Range COFDM HD Transmitter High RF Power For Broadcast Live TV

50km Range COFDM HD Transmitter High RF Power For Broadcast Live TV

  • 50km Range COFDM HD Transmitter High RF Power For Broadcast Live TV
50km Range COFDM HD Transmitter High RF Power For Broadcast Live TV
Product Details:
Place of Origin: CHINA
Brand Name: HOWMELLY
Certification: CE,FCC,ROHS
Model Number: HMVMT01
Payment & Shipping Terms:
Minimum Order Quantity: 1Set
Price: Negotiation
Packaging Details: 1 whole set strictly packed in paper carton or wooden case
Delivery Time: 5-15days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1000sets per month
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Detailed Product Description
Modulation: COFDM 2K QPSK/TDS-OFDM Output Power: 30W,40W
Work Frequency: 130-4400MHz Encryption: 128/256 AES
Transmit Distance: On Board Application>150km;Marine Application >70km;City Application>20km;Suburban Application> 50km Video Compression: Conform To H.265,H.264,MPEG-2,MPEG-4
Resolution: HDMI: HD1080I/1080P, 720P, 576, 480 Antenna: Omnidirectional Antenna
Size: 480mm×340mm×90mm(L × W ×H) Weight: 5.0kg
High Light:

cofdm digital video transmitter


hd video wireless transmitter

50km Range COFDM HD Video Transmitter HDMI or SDI Video input for broadcast live TV


Product Description:

HMVMT01 vehicle mountable wireless video transmitter can be up to 30W RF power that support long distance transmit distance both in desert or city. This model adopts the 4th generation mobile communication COFDM modulation and low delay full-HD 1080P technique that can transmit high quality and stable image under the condition of fast moving or heavy buildings as obstacles.


Product Sell Point:

1. HDMI/HD-SDI and BNC port.

2. H.265 high quality digital video processing&video encoding.

3. Automatic detect the camera video source and transmit and receive without conversion to avoid strobbing.

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

5. High RF power with strong heat resistance capacity due to dual electric fans to increase cooling capacity

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

7. Space diversity reception capability.


Product  Picture:

50km Range COFDM HD Transmitter High RF Power For Broadcast Live TV 0


Transmitter HMVMT01 Specification:

General Part:
Work Frequency: 130-4400MHz
Output power: 20-30W(Adjustable)
Channel bandwidth: 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 Input One way or multipath AV input are optional
AV Data format : MPEG-2,MPEG-4 @ ML 4:2:0
Audio input: Left right sound channel

HDMI: HD1080I/1080P, 720P, 576, 480

SDI:HD1080I/1080P, 720P, 576, 480

BNC: D1 standard definition

Two way voice: Two way voice is optional
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×340mm×90mm(L × W ×H)
Work temperature: Temperature:-30~70℃ Relative humidity:90%
Reserve temperature:

Temperature: -40~80℃ Relative humidity:90%



Receiver HMRMR01 Specification:

General Part:
Work frequency: 130-4400MHz
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 or SDI
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
Weight: 2.0kg
Size: 1U,19inch crate (480mm×220mm×45mm(L × W ×H)

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


Contact Details
Shenzhen Howmelly Technology Co., Ltd.

Contact Person: April Gao

Tel: 8615914062150

Send your inquiry directly to us
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