Pemancar Video Jarak Jauh Digital UHF Pemancar Video UHF

Satu arah dan dua arah adalah dua jenis pemancar video UHF, which are categorized based on project needs.

Misalnya, an ordinary video photograph camera only needs to transmit the video from the transmitter to the receiver; but drones often not only need wireless transmission from the camera to a remote monitor, and the control instructions issued by the operator at the receiver joystick need to be uploaded to the drone. This is a two-way transmission.

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A UHF video transmitter is a device that can send video signals wirelessly over the ultra-high frequency (UHF) pita, which ranges from 300 MHz ke 3 GHz. It should include a video transmitter to connect to your camera and a receiver to connect to your monitor. Juga, support transmitter antenna and receiver to become on a full set of UHF video transmitter systems.

We use UHF video transmitters for broadcasting TV shows and transmitting video from cameras, drone, and other sources.

UHF video transmitters vary in their frequency range, daya keluaran, modulation scheme, kecepatan data, and antenna type..

Perhaps you’ve heard of VHF or very high frequency. It is the frequency range of radio frequency electromagnetic waves (radio waves) dari 30 untuk 300 megahertz (MHz). The wavelength range of VHF is from ten meters to one meter.

UHF Video Transmitter: Digital vs Analog Selection Guide

Feature / Criteria	Analog Video Transmitter	Digital Video Transmitter
Signal Type	Video Komposit (CVBS/AV)	HDMI, SDI, H.264/H.265
Pita Frekuensi	UHF (commonly 500–900 MHz)	UHF (500–900MHz)
Kualitas Video	Lower resolution, prone to noise	Resolusi tinggi, stabil, less interference
Latensi	Very low (1–5 ms)	Rendah (30–50 mdtk, depends on codec)
Jarak	Short to medium	Short to long (depending on power & lingkungan)
Penggunaan Khas	DIY FPV, basic CCTV	Professional drones, siaran langsung, pengawasan
Kelebihan	Sederhana, biaya rendah, minimal setup	Stabil, supports multi-channel, jangkauan yang lebih panjang, high quality
Kontra	Susceptible to interference, lower quality	More complex, slightly higher cost, may introduce small delay

UHF Video Transmitter – Detailed Overview

Product Definition
SEBUAH UHF video transmitter is a device that wirelessly transmits video signals over the Ultra High Frequency (UHF) pita. It can convert video from sources such as HDMI, SDI, or analog CVBS/AV into radio signals, which are then received by a compatible UHF video receiver.

• Frequency range: Umumnya 300 MHz ke 3 GHz, often 500–900 MHz for practical applications.
• Jenis sinyal: Can be either analog (simpler, low-latency CVBS) atau digital (compressed, high-quality HDMI/SDI using H.264/H.265 or COFDM modulation).

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Aplikasi Khas

• Drone/UAV video transmission: Real-time video feedback to ground stations.
• Keamanan dan pengawasan: Wireless CCTV transmission without long cables.
• Live event broadcasting: Wireless feed for concerts, olahraga, or TV production.
• Professional or military monitoring: Low-latency, robust video transmission for reconnaissance or tactical operations.

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Customer Considerations
When selecting a UHF video transmitter, customers often focus on:

• Video input type: HDMI/SDI (digital) vs CVBS/AV (analog)
• Jarak transmisi: Varies with power output and environment
• Latensi: Critical for drones or real-time control applications
• Signal stability and interference resistance: Digital COFDM modulation offers better robustness in complex environments
• Kepatuhan terhadap peraturan: Must adhere to local frequency usage laws

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💡 Note:

UHF Digital Long Range Video Transmitter , 1080P HD Wireless Video Sender 40 Watt RF

Deskripsi

• Resolusi Video: 180hal/1080i@60fps, 19201080
• Definition Work Environment: -40℃~70℃
• Format Video PAL/NTSC(adaptasi diri)
• Delay Time: Only Has 150ms
• Enkripsi Data: AES 128/256 sedikit
• Antarmuka RF: Tipe N
• Ukuran: 275*200*78mm
• Berat: 5kg

UHF Digital Long Range Video Transmitter , 1080P HD Wireless Video Sender 40 Watt RF

pengantar:

It is a new powerful HD COFDM video audio transmitter, up to 40W power which supports transmitting over a long distance even with obstacles.

Our technology can transmit high-quality images and video quickly and stably, even when obstacles are present. We use 4th-generation mobile communication and full-HD 1080P techniques with COFDM modulation and low delay.

This technology can transmit high-definition video signals for vehicles such as cars, perahu, kapal, and aircraft traveling over 450 km/jam. Various departments widely used it, including public security, militer, angkutan, and finance.

Fitur:​

• Small and lightweight;
• Resolusi Full HD 1080P/1080I@60fps;
• COFDM modulasi, Mode kompresi video H.264;
• Terintegrasi dengan port HD/HD-SDI;
• Hanya memiliki penundaan rendah 150ms;
• 4/8Bandwidth frekuensi radio MHz;
• kapasitas tahan panas yang kuat;
• Penyesuaian diri PAL/NTSC;
• Support 40W of power;
• Mendukung audio stereo kiri/kanan masuk/keluar;

Question About Product

• Was the product you need not found?
• Do the described here differ from your needs?
• Do you want to change it to suit your project?
• Do you still have questions about the product?
• Please tell us to customize it for you.

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Spesifikasi:

• Frekuensi 300-900MHz,1.2G/2.4G/5.8GHz
• RF power 35~40Watt(dapat disesuaikan)
• Catu daya DC11-14.5V/1.9A
• Modulasi COFDM 2K QPSK
• Bandwidth RF 4/8MHz(dapat disesuaikan)
• Waktu tunda Hanya memiliki 150ms
• FEC 1/2 2/3 3/4 7/8
• Guard Interval 1/32 1/16 1/8 1/4
• Enkripsi Data AES 128/256 sedikit
• Kecepatan maksimal 450km/jam
• BNC Masukan Video: Definisi standar D1
• HD: HD1080I/1080P, 720P, 576, 480
• SDI:HD1080I/1080P, 720P, 576, 480
• Format kompresi video H.264

UHF Digital Long-Range Video Transmitters are becoming increasingly popular for live streaming events due to their many advantages. These transmitters offer a reliable and secure way to stream video from a remote location to a receiver. They are also capable of transmitting high-quality video and audio signals over long distances, making them ideal for live-streaming events.

One of the main advantages of UHF digital long-range video transmitters is their ability to transmit high-quality video and audio signals over long distances. These transmitters are capable of transmitting signals up to several miles away, making them ideal for live streaming events that require a long-distance connection. Selain itu, UHF digital long-range video transmitters are designed to be highly reliable and secure, ensuring that the video and audio signals are not interrupted or compromised during transmission.

Another advantage of UHF digital long-range video transmitters is their low power consumption. These transmitters require very little power to operate, making them an energy-efficient option for live-streaming events. Selain itu, UHF digital long-range video transmitters are designed to be lightweight and portable, making them easy to transport and set up for live-streaming events.

Akhirnya, UHF digital long-range video transmitters are designed to be user-friendly and easy to operate. These transmitters come with intuitive user interfaces that make it easy to set up and configure the transmitter for live-streaming events. Selain itu, UHF digital long-range video transmitters are designed to be compatible with a variety of devices, making them a versatile option for live-streaming events.

Keseluruhan, UHF digital long-range video transmitters offer many advantages for live streaming events. These transmitters are capable of transmitting high-quality video and audio signals over long distances, are highly reliable and secure, require low power consumption, are lightweight and portable, and are user-friendly and easy to operate. Dengan demikian, UHF digital long-range video transmitters are an ideal option for live-streaming events.

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