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 wikiō Encoder-Decoder Papa hdmi cvbs haʻahaʻa 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 FHD RF kahe ana

SKU: Vcan1776 'ē aʻe: COFDM, TX RX Module, Unidirectional One-Way Tags: COFDM, cofdm demodulator, Hoʻokahi ala

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

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

Papa helu

Another side view

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 ʻO ka papa hoʻonohonoho hoʻonohonoho FHD RF streaming

COFDM Encoder module, CVBS / HDMI hoʻokomo o, puka IP

Composite CVBS input IP RJ45 Ethernet output Ultra-low latency encoder board, HDMI CVBS Encoder — Hoʻokomo ʻia ka CVBS hoʻokomo IP RJ45 Ethernet hoʻopuka ʻana i ka papa encoder latency haʻahaʻa haʻahaʻa haʻahaʻa, HDMI CVBS Encoder

No nā kikoʻī hou aku e pili ana i ka COFDM encoder board, e kipa mai maanei

COFDM Encoder module Pōmaikaʻi:

ʻO ka lōʻihi haʻahaʻa haʻahaʻa H.265/H.264 leo a me ka hoʻopāpā wikiō kākoʻo kiʻekiʻe loa 1080P@60 kiʻi wikiō manawa maoli a hoʻopili.
HDMI a i ʻole AV leo a me ka hoʻokomo wikiō, ma hope o ka hoʻopili ʻana, ka puka puka ʻo Ethernet a i ʻole Output i ka module uea, Hiki ke hoʻonohonoho paʻa ʻia ke wikiō e hoʻopili ana i ka bit rate
Kākoʻo nā leo o nā manaʻo kōkua a me nā leo omńkalakala auaiaea
Kākoʻo i ʻelua wikiō (HDMI + AV) hoʻopili hoʻokomo like (koho, ʻO ka paʻamau ʻo HDMI a i ʻole AV encoding, koho i hoʻokahi mai ʻelua kumu hoʻokomo). )
UI pūnaewele ole port serial UART AT kauoha no ka hooponopono ana

HDMI CVBS composite SDI video input encoder board digital IP ethernet output H264 H265 module board — HDMI CVBS composite SDI hoʻokomo wikiō encoder papa kikohoʻe IP ethernet puka H264 H265 module papa

COFDM transmitter module

COFDM Wireless video transmitter module RCB board — COFDM Wireless wikiō transmitter module RCB papa

Change RF connector from IPEX to MMCX for COFDM wireless video transmitter encoder modulator board

COFDM modulator-demodulator datasheet download

COFDM demodulator Vcan1776RX-H264 datasheet

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

The last version of the TX RX board

HI: V6.5.6p

RX: 4.1.2pa

FAQs

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

COFDM-Transmitter-Module

Ninau 1: Hiki iā ʻoe ke haʻi mai iaʻu i ka helu hapa o kēia ʻāpana, ho'āʻo mākou e ʻimi i ka wahi a nānā. pane 1: He inductance ia i kapa ʻia ʻo LOH32PN2R2NNC.

COFDM-Transmitter-Module-no-tx output power — COFDM-Transmitter-Module-no-tx mana puka

Manaʻo i nā kiko kikoʻī: Inā maikaʻi ka mana lako o ka papa akā ʻaʻohe puka RF, malia paha ka mea i lalo TC1-1-13MX+ pōʻino maʻamau.
I mea e pale aku ai i ka poino o keia mea i ka wa o ka lawe ana (ʻoi aku ka kiʻekiʻe o ka hāmeʻa ponoʻī), kauoha mākou i ka pale glue ʻulaʻula no kēia mea i ka wā i hoʻouna aku ai mākou.

COFDM Video Data Transmitter module

Manaʻo pū ka ʻenekinia e nānā ʻoe e ʻike inā ua hemo ke kaula a i ʻole ka pilina maikaʻi ʻole.
E ʻoluʻolu e hoʻāʻo e pani i ke kaula FPC e hoʻopili ana i nā papa ʻelua
We can provide spare parts if you're sure which one.

2. Hiki iā ʻoe ke hāʻawi mai iaʻu i ka faila kauoha UART AT no kēia kumu hoʻohālike?

ʻOiaʻiʻo

E ʻoluʻolu e nānā i ka loulou ma lalo nei.

Encoder Modulator Decoder Demodulator Module Parameter Configuration kuhikuhi COFDM AT Kauoha

3. Pehea e kākoʻo ai kēia mea hoʻolele wikiō COFDM a me ka mea hoʻokipa i kahi kamera IP?

1. ʻAʻole maʻalahi ka hoʻopili ʻana iā IPC no kahi loulou COFDM ala hoʻokahi. Loaʻa iā mākou kahi hiʻohiʻona H264, i hoʻopiliʻia i ka hoʻokomo IPC ma ka hoʻonuiʻana i ke awa pūnaewele, akā aia nā koi no nā hiʻohiʻona IPC (ʻAʻole hiki ke hoʻopili maikaʻi ʻia nā hiʻohiʻona a pau o IPC me nā loulou COFDM), ua ho'āʻo mākou i nā IPC o Hikvision, Dahua, a me Xiongmai, a ua ike i ka hopena pili o Hikvision he kūpono loa.

2. ʻAʻole hiki ke wehe pololei i ka Encoder HDMI CVBS a hoʻohui i ka IP Camera i ka COFDM Transmitter board. Pono ka pilina COFDM hoʻokahi ala i ka IPC i nā ʻano loea kūikawā e ʻike ai.

3. ʻO ke ala maikaʻi loa ʻo ka ʻōlelo ʻana i ka hoʻohana ʻana i kā mākou transceiver hoʻoili kiʻi ʻelua ala, e kākoʻo pololei ana i ka kamera IP.

4. Inā pono ka mea kūʻai aku e hoʻohana i ka COFDM transmitter board e kākoʻo i ka kamera IP, ʻelua mau mea e hoʻolohe ai.

5. ʻO ka helu mua he pilikia ʻenehana. Pono mākou e hoʻohana i kahi ala ʻē aʻe e ʻae i nā loulou COFDM unidirectional e hoʻohana ʻia me IPC.

6.Ināʻoe e noʻonoʻo i ka IPC mai ka hiʻohiʻona o ka ho'ēmi kumukūʻai, you don't need to consider it. No ka mea, pono mau ka papa encoding a me ka decoding board, ʻaʻole hiki ke mālama ʻia ke kumukūʻai.

7. The second point is the customer's usage habit, ʻaʻole ia ke ʻano kuʻuna kuʻuna ʻelua ala loulou. Hiki iā lākou ke nānā i ka IP Camera Video a me ka mālama ʻana i ka PTZ o ka IP Camera ma o ka ʻaoʻao pūnaewele a i ʻole nā polokalamu PC ʻaoʻao PC (UART AT nā kauoha).

8. Ma muli o kēia kumu hoʻohālike ueaʻole loulou he COFDM hoʻokahi ala loulou; ʻaʻohe ʻikepili huli (hoʻokahi ala hoʻoili wale; ʻAʻole hiki ke hoʻouna ʻia ka ʻikepili mai ka mea lawe i ka mea hoʻouna); 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. He pilikia kēia i nānā ʻole ʻia e nā mea kūʻai aku ma hope a hoʻopiʻi ma hope ma hope o ka hoʻohana ʻana.

10. So we don't recommend that the client choose a one-way COFDM transmitter and receiver for the IP camera. Loaʻa iā mākou kahi hopena maikaʻi no ka IP Camera ma o ʻelua transceiver loulou wikiō.

4. Hiki iā ʻoe ke hāʻawi mai iaʻu i ka C/N i koi ʻia (BER=2x10-4 ma hope o Viterbi) no nā bandwidths ʻokoʻa 2, 4, 6, a 8 Mhz o ka loulou wikiō HDMI a mākou e hoʻohana nei?

1. I kēia manawa, Hāʻawi ka mea hoʻokipa i ʻelua mau ʻāpana o ka ikaika hōʻailona a me ka hapa hapa iki, a ʻaʻohe ʻāpana C/N

2. He aha nā ʻāpana āu e pono ai e hoʻoponopono e like me nā bandwidths like ʻole? Inā he wikiō code stream, e helu 'akomi ka papa ho'opā 'ana i ke kahawai wikiō e like me nā palena uea i ho'ohana 'ia i kēia manawa (bandwidth, GI, Kr, etc.), a e ʻike ʻia ka helu wikiō wikiō ma hope o ka hoʻololi ʻana i ka bandwidth me ka papa hoʻohālikelike e hoʻololi aunoa.

cofdm video transmitter parameter configuare tool

3. ninau, Inā lawa ka maikaʻi o kā mākou pahupaʻikiʻi no nā mea ʻelua 4 MHz a o 8 MHz bandwidth. Ma keia hihia, Pono ka mea kūʻai e koho 4 MHz ole 8 MHz?

pane: Hoʻohana kā mākou hoʻouna COFDM ala hoʻokahi i ka bandwidth uila 4Mz ma ka paʻamau, e pili ana i kahi wikiō bit rate o 3.12Mbps, ua lawa ia no 1080p; Inā hoʻololi ʻia i ka bandwidth uila 8MHz ma lalo o nā kūlana like, pālua ka bit rate wikiō i 6.24Mbps. Hiki i nā mea kūʻai a pau ke koho ma waena o ka bandwidth uila 4MHz a me 8MHz, hiki ke noʻonoʻo ʻia ʻo 6MHz.

4. ninau: ʻO wai ka mea ʻoi aku ka maikaʻi no kēia hoʻonohonoho tx+rx mai kahi ʻike ʻike naʻau?

pane: No na loulou uwea ole, hiki ke noʻonoʻo wale ʻia e ʻoi aku ka kiʻekiʻe o ka naʻau o ka loaʻa ʻana ma nā bandwidth uea haʻahaʻa. Mai ka manaʻo o ka loaʻa ʻana o ka naʻau, 4MHz>6MHz>8MHz

5. He aha ka mana HDMI ma ke komo ʻana o Modulator?

HDMI 1.4

6. Loaʻa iā ʻoe kekahi COFDM Relay Repeater Module no ka mea hoʻouna wikiō uila a me ka mea loaʻa？

ʻOiaʻiʻo

E ʻoluʻolu e nānā i ka loulou ma lalo nei

COFDM Relay Repeater module no ka drone UAV mea hoʻolele wikiō uila a me ka mea hoʻokipa Vcan1870

COFDM Relay repeater for wireless video transmitter and receiver — ʻO ka COFDM Relay repeater no ka mea hoʻouna wikiō uila a me ka mea hoʻokipa

7. Hiki ke hoʻouna mai iaʻu i ana ʻikepili o ka naʻau no 4/6/8 MHz hihia? ʻo kahi laʻana, no QPSK, 1/2Kr, 1/32GI what threshold reception RX's input level (dBm)?

Kaila hoʻokahi e loaʻa ana ka naʻau:

-97+/-1dbm ma QPSK 8MHz,

-98+/-1dbm ma QPSK 6MHZ,
Hoʻonui ʻia ka sensitivity e 3dbm i ka wā e loaʻa ai me nā antenna ʻelua

8. Kākoʻo kēia module ma luna o 1.4G? no ka laʻana 2.4G, 3G, a i ʻole 3.6G?

ʻAe, kākoʻo.

COFDM Video encoder modulator transmitter module 3.5G a me 4G hopena hōʻike.

9. Ma hea e hiki ai iaʻu ke hoʻoiho i ka mea pāʻani UDP? Manaʻo mākou iā Splayer_v4.2_2020.6.6 a mākou e hoʻohana pinepine ai.

Kākoʻo ka mea hoʻohana paʻamau firmware i ka mea pāʻani RTSP, makemake kekahi mau mea kūʻai aku i ka mea pāʻani UDP, ka mea hiki ia makou ke haawi aku, then RTSP player doesn't support. （Hiki iā RTSP a me UDP ke koho i hoʻokahi o nā firmware ʻelua）

E ʻoluʻolu e hoʻoiho ma ka loulou ma lalo nei.

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

Mea hoʻokani UDP: Hoʻonohonoho ʻo Splayer no ke kahawai ola

10. Hiki iā ʻoe ke hāʻawi i kahi pahu metala no ka pale ʻana i ka papa hoʻokipa COFDM?

ʻOiaʻiʻo, e ʻoluʻolu e nānā i ka kiʻi o lalo.

long range Wireless Video Transmitter and Receiver for Camera drone — ka lōʻihi o ka mea hoʻolele wikiō uila a me ka mea loaʻa no ka pahu pahu pahu

He nīnau nō?

E ʻoluʻolu e kelepona mai iā mākou no ka ʻike hou aku.

Hoʻouna i kāu nīnau

Pehea e hoʻololi ai i ka hoʻokomo wikiō HDMI a i ʻole CVBS ma o ke kauoha UART AT?

Pehea e hoʻonui ai i ka mea hoʻokipa wikiō COFDM

How to upgrade the COFDM drone video encoder modulator board

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

Reviews

'Aʻohe hōʻike manaʻo hou.

Ia i ka mua, e nānā i "COFDM Modulator Demodulator Module Encoder Decoder HDMI CVBS AV Input AES 256 FHD RF kahe ana” Hawaiian pane