COFDM Modulator-Demodulator Module 2X video Encoder-Decoder Board hdmi cvbs low latency

Modulator Demodulator Module Encoder Decoder HDMI CVBS AV Input AES 256 FHD RF streaming COFDM

drone uav low latency COFDM Modulator-Demodulator Module Encoder-Decoder Board hdmi cvbs

COFDM Modulator-Demodulator Module 2X video Encoder-Decoder Board hdmi cvbs low latency

Modulator Demodulator Module Encoder Decoder HDMI CVBS AV Input AES 256 FHD RF streaming COFDM

drone uav low latency COFDM Modulator-Demodulator Module Encoder-Decoder Board hdmi cvbs

COFDM Modulator Demodulator Module Encoder Decoder HDMI CVBS AV Input AES 256 Phatlalatso ea FHD RF

SKU: Vcan1776 Categories: COFDM, TX RX module, Unidirectional Tsela e le 'ngoe Tags: COFDM, cofdm demodulator, Tsela e le 'ngoe

COFDM Modulator Demodulator Module Encoder Decoder HDMI CVBS AV Input AES 256 Phatlalatso ea FHD RF

COFDM Modulator-Demodulator Module 2X video Encoder-Decoder Board hdmi cvbs low latency — COFDM Modulator-Demodulator Module 2X video Encoder-Decoder Board hdmi CVBS low latency

Tafole ea likateng

Pono e 'ngoe ea lehlakore

drone uav low latency COFDM Modulator-Demodulator Module Encoder-Decoder Board hdmi cvbs — drone uav low latency COFDM Modulator-Demodulator Module Encoder-Decoder Board hdmi CVBS

Modulator Demodulator Module Encoder Decoder HDMI CVBS AV Input AES 256 FHD RF streaming parameter configuration board — COFDM Modulator Demodulator HDMI CVBS Module Encoder Decoder HDMI CVBS AV Input AES 256 FHD RF phallela parameter boto ea tlhophiso

COFDM Encoder module, CVBS / HDMI input, Tlhahiso ea IP

Composite CVBS input IP RJ45 Ethernet output Ultra-low latency encoder board, HDMI CVBS Encoder — Motsoako oa CVBS keno ea IP RJ45 Ethernet e hlahisoang ke Ultra-low latency encoder board, HDMI CVBS Encoder

Bakeng sa lintlha tse ling mabapi le boto ea khouto ea COFDM, ka kopo etela mona

COFDM Encoder module Molemo:

Ultra-low latency H.265/H.264 audio and video encoding the maximum support 1080P@60 ho nkuoa ha video le khouto
HDMI kapa AV audio le ho kenya video, ka mora khouto, Ethernet port output kapa Output to wireless module, video encoding bit rate e ka hlophisoa ka matla
Tshehetsa input mamelwang le mamelwang decoding khumo
Tšehetsa livideo tse peli (HDMI + AV) khouto e kenang ka nako e le 'ngoe (kgetho, ea kamehla ke HDMI kapa khouto ea AV, khetha e le 'ngoe ho tse peli tsa ho kenya). )
UI ea Marang-rang kapa serial port UART AT taelo bakeng sa tsamaiso ea tlhophiso

HDMI CVBS composite SDI video input encoder board digital IP ethernet output H264 H265 module board — HDMI CVBS e kopantseng SDI video input encoder board digital IP ethernet output H264 H265 module board

COFDM transmitter module

COFDM Wireless video transmitter module RCB board

Change RF connector from IPEX to MMCX for COFDM wireless video transmitter encoder modulator board — Fetola sehokelo sa RF ho tloha ho IPEX ho ea ho MMCX bakeng sa boto ea modulator ea video e se nang mohala ea COFDM.

Khoasollo ea database ea COFDM modulator-demodulator

Lethathamo la lintlha tsa COFDM Vcan1776RX-H264

Encoder Modulator Decoder Demodulator Module — COFDM-RF-demodulator-decoder-receiver-H264-Vcan1776RX-H264

Phetolelo ea ho qetela ea boto ea TX RX

TX: V6.5.6p

script: 4.1.2E leq

FAQs

1. What should I do when I found one Tx module doesn't generate RF output power?

COFDM-Transmitter-Module

Potso ea 1: Ke kopa o mpolelle karolo ea nomoro ea karolo ena, re leka ho fumana sebaka le ho hlahloba. karabo 1: Ke inductance e bitsoang LOH32PN2R2NNC.

COFDM-Transmitter-Module-no-tx output power — COFDM-Transmitter-Module-no-tx matla a tsoang

Hlahisa Lintlha tsa Chelete: Haeba motlakase oa motlakase oa boto o le hantle empa ha ho na tlhahiso ea RF, mohlomong karolo e ka tlase TC1-1-13MX+ e senyeha ka kakaretso.
E le ho qoba tšenyo ea sesebelisoa sena nakong ea lipalangoang (sesebelisoa ka boeona se batla se phahame), re ile ra laela tšireletso ea glue e khubelu bakeng sa sesebelisoa sena ha re se romela.

COFDM Video Data Transmitter module — COFDM Video Transmitter module

Moenjiniere o boetse o fana ka maikutlo a hore u hlahlobe ho bona hore na thapo e hlephile kapa ha e kopane hantle.
Ka kopo, leka ho khutlisa thapo ea FPC e kopanyang liboto tse peli
We can provide spare parts if you're sure which one.

2. Na o ka mpha faele ea taelo ea UART AT bakeng sa mohlala ona?

Ehlile

Ka kopo, sheba sehokelo se ka tlase.

Encoder Modulator Decoder Demodulator Module Parameter Configuration Litaelo COFDM AT Command

3. Seemahale sena sa COFDM Video transmitter le moamoheli se tšehetsa kh'amera ea IP joang?

1. Ha ho bonolo ho hokela IPC bakeng sa tsela e le 'ngoe COFDM sehokelo. Re na le mohlala oa H264, e hokahaneng le tlhahiso ea IPC ka ho holisa boema-kepe ba marang-rang, empa ho na le litlhoko tsa mefuta ea IPC (ha se mefuta eohle ea IPC e ka hokahanang hantle le lihokelo tsa COFDM), re lekile IPCs ea Hikvision, Dahua, le Xiongmai, and found that the connection effect of Hikvision is quite ideal.

2. It is impossible to directly remove the HDMI CVBS encoder and connect the IP Camera to the COFDM Transmitter board. One-way COFDM connection to IPC requires special technical methods to realize.

3. The best way is to recommend using our two-way image transmission transceiver, which directly supports the IP camera.

4. If the customer must use the COFDM transmitter board to support the IP camera, there are two points to pay attention to.

5. The first point is a technical problem. We need to use an alternative method to allow unidirectional COFDM links to be used with IPC.

6.If you consider IPC from the perspective of cost reduction, you don't need to consider it. Because the encoding board and decoding board are still necessary, the cost cannot be saved.

7. The second point is the customer's usage habit, eo e seng e le mokhoa oa setso oa ho hokahanya. Ba ka shebella Video ea IP Camera esita le ho laola PTZ ea IP Camera ka leqephe la websaete kapa software ea PC-side PC. (Litaelo tsa UART AT).

8. Ka lebaka la sehokelo sena se se nang mohala ke COFDM sehokelo sa tsela e le 'ngoe; ha ho na data e khutlisang morao (phetiso ea tsela e le 'ngoe feela; data ha e khone ho fetisoa ho tloha ho moamoheli ho ea ho transmitter); the customer can only watch the video of the IP Camera and cannot reversely configure the IP Camera's parameters or control the PTZ of the IPCamera.

9. Bona ke bothata boo bareki ba bangata ba ileng ba bo hlokomoloha qalong mme hamorao ba tletleba ka bona kamora ho bo sebelisa.

10. So we don't recommend that the client choose a one-way COFDM transmitter and receiver for the IP camera. Re na le tharollo e betere bakeng sa Khamera ea IP ka li-transceivers tse peli tsa khokahano ea video.

4. Ke kopa o mphe C/N e Hlokehang (BER = 2x10-4 ka mor'a Viterbi) bakeng sa li-bandwidth tse fapaneng 2, 4, 6, le 8 Mhz ea sehokelo sa video sa HDMI seo re se sebelisang?

1. Hajoale, moamoheli o fana feela ka mekhahlelo e 'meli ea matla a lets'oao le sekhahla sa phoso e nyane, 'me ha ho na parameter ea C/N

2. Ke li-parameter life tseo u li hlokang ho li fetola ho latela li-bandwidth tse fapaneng? Haeba e le molatsoana oa khoutu ea video, "transmitter encoding board" ka boeona e tla ipalla sekhahla sa khoutu ea phallo ea video ho latela liparamente tse sebelisoang hajoale. (kgonothebolo, GI, CR, joalo-joalo), 'me tekanyo ea khoutu ea video e tla fumanoa ka mor'a ho fetola bandwidth le boto ea parameter e tla ikamahanya le maemo.

cofdm video transmitter parameter configuare tool

3. potso, Haeba boleng ba khamera ea rona bo lekana ka bobeli 4 MHz le 8 MHz kgonothebolo. Boemong bona, Na moreki o lokela ho khetha 4 MHz kapa 8 MHz?

karabo: Thepa ea rona ea COFDM ea tsela e le 'ngoe e sebelisa 4Mz bandwidth ea waelese ka mokhoa o ikhethileng, e tsamaellanang le sekhahla sa biti ea video ea 3.12Mbps, e lekaneng bakeng sa 1080p; Haeba e fetotsoe ho 8MHz bandwidth ea waelese tlas'a maemo a tšoanang, lebelo la biti ea video le imena habeli ho isa ho 6.24Mbps. Bareki bohle ba ka khetha pakeng tsa bandwidth ea 4MHz le 8MHz, esita le 6MHz le eona e ka nahanoa.

4. potso: Ke eng e betere bakeng sa sete ena ea tx+rx ho tsoa ponong ea ho amohela maikutlo?

karabo: Bakeng sa lihokelo tse se nang mohala, ho ka nahanoa feela hore kutloisiso e amohelang e tla ba holimo ho li-bandwidth tse tlase tsa waelese. Ho latela pono ea ho amohela kutlo, 4MHz>6MHz>8MHz

5. Ke mofuta ofe oa HDMI o tloaelehileng ho kenyelletsong ea Modulator?

HDMI 1.4

6. A na u na le COFDM Relay Repeater Modules bakeng sa Wireless Video Transmitter le Receiver?

Ehlile

Ka kopo, sheba sehokelo se ka tlase

COFDM Relay Repeater module bakeng sa drone UAV wireless video transmitter le receiver Vcan1870

COFDM Relay repeater for wireless video transmitter and receiver — COFDM Relay e pheta-phetoang bakeng sa transmitter ea video e se nang mohala le moamoheli

7. E ka nthomella tekanyo ea data ea sensitivity bakeng sa 4/6/8 MHz linyeoe? Ka mohlala, bakeng sa QPSK, 1/2CR, 1/32GI what threshold reception RX's input level (dBm)?

Channel e le 'ngoe e amohelang maikutlo:

-97+/-1dbm QPSK 8MHz,

-98+/-1dbm ho QPSK 6MHZ,
Boikutlo bo eketsehile ka 3dbm ha u amohela ka li-antenna tse peli

8. Na mojule ona o tšehetsa 1.4G? mohlala 2.4G, 3G, kapa 3.6G?

E, tšehetso.

COFDM Video encoder modulator transmitter module 3.5G le 4G test result.

9. Nka khoasolla sebapali sa UDP hokae? Re khothaletsa Splayer_v4.2_2020.6.6 eo re e sebelisang khafetsa.

Firmware ea kamehla ea moamoheli e tšehetsa sebapali sa RTSP, bareki ba bang ba khetha UDP player, tseo le rona re ka fanang ka tsona, then RTSP player doesn't support. (RTSP le UDP li ka khetha e 'ngoe ea li-firmware tse peli)

Ka kopo, khoasolla sehokelong se ka tlase.

Splayer_v4.2_2020.6.6

https://drive.google.com/file/d/1ihzUhfnx2Wo3zLO8UAs1aUQeLswonJD-/view?usp=sharing

Splayer_v4.3_2022.10.22

https://drive.google.com/file/d/1PQc-LZ55qGnjeMsjkHYSloHfY3NEUsGH/view?usp=drive_link

Sebapali sa UDP: Litlhophiso tsa splayer bakeng sa molapo o phelang

10. Na o ka fana ka lebokose la tšepe ho sireletsa boto ea moamoheli oa COFDM?

Ehlile, ka kopo sheba setšoantšo se ka tlase.

long range Wireless Video Transmitter and Receiver for Camera drone — Sesebelisoa se selelele sa Wireless Video Transmitter le Receiver bakeng sa drone ea Khamera

O ntse o na le potso?

Ka kopo ikopanye le rona bakeng sa lintlha tse ling.

Romella Potso ea Hau

Mokhoa oa ho chencha ho kenya video ea HDMI kapa CVBS ka taelo ea UART AT?

Mokhoa oa ho ntlafatsa moamoheli oa video oa COFDM

Mokhoa oa ho ntlafatsa boto ea modulator ea video ea COFDM drone

COFDM Wireless Video encoder modulator board delay low latency — COFDM Wireless Video encoder modulator board

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