50-Watt PA COFDM HDMI VIDEO TRANSMITTER AT RECEIVER DIVERSITY

50-Watt pa cofdm hdmi video transmiter na may filter at 28V o 220V power input

Name: 50-Watt PA COFDM HDMI Video Transmitter with filter 28V
SKU: 908T-50W
Price: 2999.00 USD
Availability: InStock
Rating: 5.00 (1 reviews)

Namarkahan 5 sa labas ng 5 batay sa 1 marka ng customer

$2,999.00

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SKU: 908T-50W Mga Kategorya: COFDM, Drone Video Data Link Tag: cofdm

Talaan ng mga Nilalaman

50-Watt pa cofdm hdmi video transmiter na may filter at 28V o 220V power input

50-Watt PA COFDM HDMI Video Transmitter at Receiver

595Mhz Yagi directional antenna at Fiberglass omnidirectional antenna na may mga nakuha sa 180 167 90 80cm

50-Dimensyon ng Watt PA COFDM Wireless Video Transmitter:43*40*9cm

Mga Gross Weight: 7.15kgs

FAQ

Q: Gusto kong bilhin ang produktong ipinapakita sa ibaba: COFDM-908T Full Set Wireless Video Transmitter at Receiver Yagi Antenna 20-Watt o 50-Watt.

A: Salamat. Anong dalas ang kailangan mo? Ang default ay 595Mhz, Maaari naming gawin ang frequency range mula 200Mhz hanggang 860Mhz. Kung kinumpirma mo ang dalas, pagkatapos ang aming power amplifier at antenna ay iko-customize ayon sa dalas ng pagtatrabaho ng center.

COFDM-908T Full Set Wireless Video Transmitter at Receiver Yagi Antenna 20W o 50W

Q: Maaari mong gawin ang dalas ng pagtatrabaho sa 1400Mhz?

A: Ang COFDM-908T ay isang one-way transmission, ang COFDM wireless video transmitter ay sumusuporta sa isang frequency range mula 170-3500Mhz, ngunit ang COFDM wireless video receiver frequency ay tumatanggap lamang ng 170-860Mhz. Kailangan mong i-install ang frequency down converter sa receiver. Kung sasabihin sa iyo ng iyong mga kliyente na kailangan niya ng COFDM-908t, baka alam na niya ang mga produkto natin. Kaya maaari mong gamitin ang default na dalas sa 595 MHz.

Kung kailangan mo pa ng 1400Mhz, mayroon din kaming suporta sa two-way transmission model. maaari itong mag-download ng video at kontrolin ang eroplano. https://ivcan.com/t/two-ways/

Q: Maaari ko bang gamitin ang 50-watt PA COFDM Wireless Video Transmitter sa eroplano?

A: Ang 50-watt transmitter ay kailangang nakaimpake sa isang malaking bakal na 2U standard box. 50-sobrang laki ng watt PA, at nangangailangan ito ng maraming pagwawaldas ng init. Ang 50-watt transmitter ay halos 7.5kgs.
Gaano kalayo ang gusto mong ipadala? Why do you need such a large transmitter amplifier? Well, the engineer said that the iron shell should be very big, otherwise the heat dissipation is not good and it is easy to burn. So I want to know your real needs, I don’t want you to waste money and time.
Our 10-watt can transmit 150 kilometro, Sa 50 watts, you need a bigger power supply and battery. It’s not that the bigger the amplifier, the better, because the earth is round, and there will eventually be an obstacle.

Q: Kinumpirma ng aking kliyente na ito ay ilalagay sa umaandar na sasakyan.

A: Salamat. Then it is no problem. We recommended that you use one 180cm fiberglass omnidirectional antenna on the car.
There are two antennas at the COFDM Wireless video receiver, we will prepare one 180 cm fiberglass omnidirectional antenna (8.5dBi)and one 167 cm Yagi directional antenna (14.5dBi).

I will show you a 50-watt HDMI transmitter and receiver in this video. Open the metal shell, you will see the frequency filter, 50watts power amplifier, cofdm transmitter board, power transfer converter from 220-28V, and power converter from 28V to 5V for the parameter configuration panel. These are all assembled in a standard chassis. A 50-watt power amplifier requires good heat dissipation space.

Let’s take a look at the transmitter’s parameter configuration panel.

Ang default na dalas ay 595MHz, 6M bandwidth, Let’s check the transmit power, 50 watts need 47dBm. In the video, we used a 40dBm attenuator. After attenuation, the current measured power is 6.61dBm on our testing tool. Before shipment, we will take a video of the power test. The attenuator is 40dBm, plus the current test result is 6.61dBm, and there is a small amount of loss in the current RF line.

We can also customize filters with different transmission powers according to your needs. The 50-watt power amplifier COFDM video transmitter has two power supply modes, 220V or 28V. 28V has 5.7 Amps.

The parameter control board installed on the shell can adjust the transmission frequency, and bandwidth, increase attenuation, atbp. You can also enter a password on the transmitter, and you need to enter the same password on the receiver to ensure that the video you transmit is encrypted. To prevent others from receiving your video on the same frequency. Encryption does not increase video latency.

Let’s take a look at the video clarity. It supports 1080p full HD video. We waved our fingers before the camera and saw no visible video lag or freeze. If necessary, we can also place a millisecond stopwatch on the camera to calculate the exact delay. Please see it in other videos. low-latency delay test of COFDM transmitter-receiver for 4-video PTZ camera 2-way audio data link

50 watts PA power amplifier COFDM video transmitter and receiver 200-860Mhz frequency customize

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1 pagsusuri para sa 50-Watt pa cofdm hdmi video transmiter na may filter at 28V o 220V power input

Namarkahan 5 sa labas ng 5

ISDB-C.com_Buyer – 2025-09-01

This 50-watt PA COFDM HDMI transmitter is an absolute game-changer for long-range, high-interference environments! The massive power amplification delivers incredibly stable HD video links up to 30km, effortlessly punching through urban clutter and rough terrain where our old systems failed. The built-in filter is genius – it completely eliminates harmonic noise that used to plague nearby equipment. I love the dual voltage input (28V/220V); it seamlessly integrates with both our drone batteries and field generator setups. Despite its raw power, the heat management is superb – it ran cool during a 6-hour live broadcast in 35°C heat. For remote news teams, industrial inspectors, or anyone needing rock-solid, cinematic-quality video transmission where others can’t, this beast is worth every penny. Zero dropouts, zero regrets!