Iphaneli yoqwalaselo lweParameter Isikhokelo sokuSebenza esiKhawulezayo se-COFDM isidlulisi sevidiyo esingenazingcingo kunye nomamkeli
When using the COFDM transceiver module (or transmitter and receiver complete set), it may be necessary to modify the configuration parameters of the module. For the convenience of customers, We have developed the LCD panel board for parameter configuration, the details are as follows:
Parameter configuration panel Quick Operation Guide
1 User interface introduction
1.1 OLED screen display:
This configuration panel board is equipped with a 0.96-inch OLED display, which is used to display the parameters of the COFDM transceiver module (center frequency point, bandwidth, njl) for users to query and modify.
1.2 Input buttons:
The configuration panel board has 3 function buttons, which are used to switch parameter display or edit and modify parameter values as needed.
| igama elikhokelayo | itheko |
| imenyu | enter/exit editing mode (long press)Edit mode: switch the high and low bits of the parameter to be edited (short press) |
| PHEZULU | normal mode: switch primary parameter or advanced parameter screen (short press)Edit mode: add parameter Use for value (short press); switch the parameter to be edited (long press) |
| DOWN in | normal mode: switch primary parameter or advanced parameter screen (short press) in edit mode: used for decreasing parameter value (short press); switch to edit Parameter (long press) |
2 How to use
2.1 Parameter display:
When it is powered on, the LCD will display “Connect To Target Device”.
When the configuration Panel board and COFDM transceiver module communicate successfully, the monitor will display the acquired parameter value of the transceiver module. The basic parameter page is displayed by default, and then short pressing the “PHEZULU” okanye “PHANTSI” switch to the advanced parameter page.
3. Transmitter interface
3.1 basic parameter page of the
COFDM TX V xx
| I HDMI/SDI/CVBS | 1080p60/pal (displayed —- if the signal source is abnormal) |
| F frequency (kHz) | G inzuzo (dB) |
| B bandwidth (kHz) | E bit rate (mbps) |
| P 6-digit password (with password display ——, without password display 000000) | A Audio switch |
3.2 advanced parameter page
COFDM TX V xx
| I HDMI/SDI/CVBS | 1080p60/pal (displayed —- if the signal source is abnormal) |
| AI (Auto, Anlg), | GI lokuphumla unogada (1/32, 1/16, 1/8, 1/4)1200 |
| BR isantya sebhawudi (2400, 4800, 9600, 19200, 38400, 57600, 115200) | CR convolutional code Rate (1/2, 2/3, 3/4, 5/6, 7/8) |
| PR check (Akukho nanye, Odd, Even) | QAM modulation constellation (QPSK, QAM16, QAM64) |
4. Receiver interface
4.1 basic parameter page
| COFDM RX V xx | |
| S1 Antenna 1 amandla omqondiso (0~100%) | S2 Antenna 2 amandla omqondiso (0~100%) |
| F Frequency (kHz) | |
| B Bandwidth (kHz) | |
| P 6-digit password (with password display ——, no password Display 000000) |
4.2 Advanced parameter page
| COFDM RX V xx | |
| B1 Antenna 1-bit error rate (0~100%) | B2 Antenna 2-bit error rate (0~100%) |
| YE AV output format (Pal, NTSC) | lwetshiphu (Auto, 720p50, 720p60, 1080p24, 1080p25, 1080p30, 1080p50, 1080p60) |
| BR isantya sebhawudi (1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200) | |
| PR verification (Akukho nanye, Odd, Even) |
5. Parameter Modification:
The basic parameter page is displayed by default, If users need to view or modify advanced parameters, they can short press the “PHEZULU” okanye “PHANTSI” button to switch to the advanced parameter page.
In the default mode, only the parameters can be previewed. If the user needs to modify the parameters, please long-press the “imenyu” button to enter the parameter editing mode.
In the edit mode, the edited parameter value will flash and prompt, if the customer needs to switch the parameter, long-press the “PHEZULU” okanye “PHANTSI” button to switch. If you don’t need to switch parameters, you can short press the “imenyu” button to switch the high and low bits of the parameter to be edited, the corresponding edited bit will flash and prompt, and then press “PHEZULU” okanye “PHANTSI” button to increase or decrease the value of the corresponding bit of the parameter.
After modifying the parameters (allowing to change multiple parameters at once), Long-press the “MENU” button, and the current parameters will all flash ( parameter name and parameter value flash together), then release the “imenyu” button to complete the editing and exit the editing mode, The new parameter value will be written into the COFDM transceiver module.
6. Input and switch the most used frequency points
At Default mode, press and hold the “PHEZULU” kwaye “DOWN“ two buttons for 2-3 imizuzwana, then enter the most used frequency point input page (Allow to set 4 most used frequency points):
| COFDM TX/RX V xx |
| 1: Ubuninzi (kHz) |
| 2: Ubuninzi (kHz) |
| 3: Ubuninzi (kHz) |
| 4: Ubuninzi (kHz) |
If you have not entered common frequency points before, then all common frequency points will be displayed as 000000 (representing Not set); if common frequency points have been set before, the value of the corresponding frequency point will be displayed.
In the most used frequency point input page, the edited frequency point parameter will flash and prompt if the customer needs to switch the frequency point, long press the “PHEZULU” okanye “PHANTSI” button to switch. If you do not need to switch the frequency point, you can short press the “imenyu” button to switch the high and low digits of the frequency point parameter that needs to be edited, the edited digit will flash and prompt, and then press “PHEZULU” okanye “PHANTSI” button to increase or decrease the digit of the parameter (If you want to cancel a frequency point, change the parameter of the frequency point to 000000).
After modifying the frequency parameters (Allowing to modify of multiple parameters at one time), Long-press the “imenyu” iqhosha, and all current parameters will flash ( parameter name and parameter value flash together), then release the “imenyu” button to complete the editing and exit the most used frequency point input page, return to the basic parameter page, and the new frequency point parameter value will be recorded in the configuration panel.
7. Switch the most used frequency point
At default mode, long-press the “PHEZULU” okanye “PHANTSI” iqhosha, and it will switch the pre-set entered the most used frequency points. (allowed to switch at up to 4 most used frequency points ), and the current switch will be displayed on the screen To the frequency point (displayed in the center and in large font), and return to the basic parameter page after staying for 5 imizuzwana:
Ividiyo yovavanyo yamva nje yedrone yoMgama oMde ongenaWirless weVidiyo yoThutho kunye noMmkeli
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65 KM drone UAV Ngokwenene ukubhabha Test Wireless Video Transmission
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I-COFDM-912T NLOS (non-line of emehlweni) 1.5km uvavanyo lokwenyani esixekweni, izakhiwo, imithi kunye neendlela
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Eyona CVBS RCA 720P Wireless Video Transmitter + 1080Inkxaso ye-P Receiver 128 ufihlo
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Isidluliseli sevidiyo esingabizi ngeWireless kunye nescreen esincinci somamkeli sinoncedo olukhulu ekutshixeni amandla omqondiso
OFDM Wireless Video Transmitter for IP Cameras Lightweight Long Range Transmission Automatic Network
transmission bebanga
INkqubo yoLawulo lweFlight
Ungeniso lweVidiyo yoThutho
Indlela yokuThutha okungenazingcingo
Umqobo kunye nombono
Uguqulelo oluntsonkothileyo kunye nokususa ukuntsonkotha
UThutho loMthwali
Data Direction
eriyali
Ii-FAQ malunga ne-Wireless Video Transmitter kunye ne-Receiver
Abathumeli bethu bevidiyo abangenazingcingo banazo ezi ntlobo zonxibelelwano lwevidiyo: I-HDMI 1080P kunye ne-4K HDMI, CVBS indibaniselwano, SDI, AHD, IP Ethernet, BNC, okanye usixelele uhlobo olufunayo, injineli yethu iya kulungisa ukuhlangabezana neemfuno zakho.
Umgama wethu wothumelo unokuhlengahlengiswa ngokongeza ii-amplifiers zamandla. Ngoku, ezona ziphambili zezo 15km, 30km, 50km, 80km, 100km , kunye ne-150km, exhomekeke kwiimfuno zabathengi.
Kunjalo, imigama yothumelo edweliswe ngasentla yonke ingaphakathi LOS umgca wokubona uluhlu. Ukuba kukho imiqobo phakathi komthumeli kunye nomamkeli, NLOS (ukungaboni kakuhle), umgama wothumelo uncitshiswe kakhulu, kuphela 1km okanye 2km, kuxhomekeke kwinani lemiqobo ephakathi kunye nemekobume yendawo engenazingcingo.
Indlela enye kuthetha, Sinokusasaza kuphela kwaye sikhuphele ividiyo okanye idatha ukusuka kwi-wireless video transmitter ukuya kumamkeli kwicala elinye, kwaye asikwazi ukulayisha ividiyo okanye idatha evela kumamkeli ukuya kumthumeli. Olu hlobo lukwabizwa ngokuba yi-simplex.
Indlela-mbini ithetha ukuba, Asikuphela nje sinokukhuphela ividiyo okanye idatha kwi-transmitter yethu engenazingcingo ukuya kumamkeli, kodwa kwakhona sinokulayisha ividiyo okanye idatha evela kumamkeli ukuya kumthumeli. Oku kulungele kakhulu ukusebenza kweedrones. Awunakubona kuphela ividiyo yexesha lokwenyani ethunyelwa kwidrone, kodwa layisha kwakhona umyalelo wokulawula i-drone okanye umyalelo wokulawula ikhamera ye-PTZ ukulungelelanisa i-angle kwi-transmitter.. Oku kungasebenza ngaxeshanye. Olu hlobo lukwabizwa ngokuba yi-half-dulpex okanye i-full-duplex.
Nceda ujonge iinkcukacha kwikhonkco elingezantsi. https://ivcan.com/request-a-quote-of-wireless-video-transmission/#simplex
Uninzi lwee-Wireless video transmitters ngoku ziyaxhasa AES128 okanye AES256 bit encryption kunye noguqulelo oluntsonkothileyo, kuxhomekeke kwimodeli oyikhethayo. Nceda uqhagamshelane nathi ukuze uqinisekise.
Iifrikhwensi zazo zombini isidluliseli sevidiyo esingenazingcingo kunye nesamkeli sevidiyo esingenazingcingo inokuguqulwa. Abasebenzisi kufuneka bathenge iibhodi zokucwangcisa ezongezelelweyo parameter.
kunjalo, Ukuqwalasela ukuba i-amplifier yamandla ehambelanayo kunye ne-eriyali sele ilungisiwe ngaphakathi kuluhlu oluthile xa iimpahla zithunyelwa ngaphandle.. Ukuba umsebenzisi ulungelelanisa ukuphindaphinda kwe-transmitter, ehambelanayo iamplifier yamandla, I-eriyali yothumelo kunye ne-eriyali yomamkeli kufuneka kwakhona iguqulwe ibe ngamaza afanayo, kwaye aba basebenzisi kufuneka balungiselelwe. Ukuba akukho njalo, iya kubangela ukuba ukuphindaphindwa kwevidiyo engenazingcingo yahluke kwi-eriyali rhoqo, ukwenza ulwamkelo lubenzima. Ke nceda uqiniseke ukuba wazisa amaxesha achanekileyo owufunayo ngaphambi kokuba wenze iodolo.
Ukuba yeyokhuseleko okanye imfihlo, unga sebenzisa ufihlo kunye noguqulelo oluntsonkothileyo imisebenzi yesidlulisi kunye nomamkeli, enokuqinisekisa ukuba ukuhanjiswa kwevidiyo yakho kubucala. .
Ewe, yonke imveliso yethu iiparameters zinokulungiswa ngokweemfuno zomthengi. Ukuba unesicelo esikhethekileyo, nceda usazise ngekhonkco elingezantsi.
https://ivcan.com/request-a-quote-of-wireless-video-transmission/
- Guqula indawo yomamkeli ukunqanda uphazamiseko olunokubakho lwasekuhlaleni olusuka kwimo engqongileyo enamandla yemagnethi.
- Qinisekisa ukuba ii-eriyali zivuliwe zombini isidluliseli kunye nomamkeli zithe nkqo.
- Nceda uphakamise ii-eriyali zesidluliseli kunye nomamkeli ukuya gcina umahluko othile wobude.
- Nceda ujonge macala onke ukuze uqinisekise ukuba akukho miqobo phakathi komthumeli kunye nomamkeli.
- Guqula i-orientation ye-eriyali yomamkeli.
- Ukuba ayisebenzi, zama ukuhambisa umamkeli ukuba abe kufutshane nendawo yesithumeli ukubona ukuba igqithile kumgama wothumelo ongasebenzi ngeengcingo.
- Okanye qwalasela Ukongeza ireyidi yothumelo phakathi komthumeli kunye nomamkeli.
- I-eriyali kufuneka ibe phezulu kangangoko kunokwenzeka emhlabeni, njengoko umhlaba uya kutsala umqondiso ogqithisiweyo.
Kunjalo, sikwayaqonda ukuba ii-wireless video transmitters kunye nabamkeli zibiza kakhulu. Ukude kumzi-mveliso waseTshayina. kwaye ndiyathemba ukuba iimpahla ozifumanayo zikulungele ukusebenza kakuhle.
Ukuba uhlawula ingqalelo ekhethekileyo kwiparameter ethile okanye umsebenzi, singathatha iividiyo zovavanyo ezisekelwe kwiimpawu ofuna ukuzibona, nceda uzive ukhululekile ukuqhagamshelana nathi. Ayizukuthunyelwa kuwe ngqo ngaphandle kwemvume yakho.
Ukuvavanya ukulibaziseka kwesidlulisi sevidiyo esingenazingcingo kunye nomamkeli, kufuneka senze iimvavanyo ezimbini.
Eyokuqala kukuvavanya ukulibaziseka ukusuka kwikhamera ukuya kwisibonisi.
Eyesibini yikhamera, kunye nesiboniso kunye nesixhobo sokuhambisa umfanekiso ongenazingcingo kunye nokulibaziseka kommkeli.
Ukuthabatha iziphumo zovavanyo ezimbini kukulibaziseka kokwenyani kwe-wireless video transmitter kunye nomamkeli.
Njengomsebenzi omde wobuchwephesha we-HDMI ohambisa ividiyo engenazingcingo kunye nomthengisi kunye nomenzi e-China Shenzhen, sivelisa eyona transmitter yevidiyo engenazingcingo kunye nomamkeli iminyaka emininzi, kwaye sinegama elihle kunye nophononongo olungcono.
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Ividiyo epheleleyo yeHD, audio, ikhonkco ledatha incinci i-1080P isidluliseli sevidiyo esingenazingcingo kwaye umamkeli uneegalelo ezininzi kunye nezihlanganisi eziphumayo, njenge-AV edibeneyo ye-CVBS, lwetshiphu, SDI, BNC, VGA, i-USB.
Umthumeli wevidiyo engenazingcingo i-TX RX frequency ine-170-806Mhz, 1.2ghz, 2.4G, 5.8G, isezantsi kodwa hayi zero latency. Ukwenzela ukuxhasa imigama emide, iamplifier yamandla ine-10w, 20watt, kunye ne-30W.
Yeyiphi eyona nto ingcono yokuthenga ividiyo ye-FHD engenazingcingo ngexabiso eliphantsi? Kufuneka ithathele ingqalelo imfuno yakho yeenkcukacha, khetha ngokufanelekileyo, ayibizi, ukuba uyathandabuza, ndiyacela zalisekisa i cela ikowuti ifomu, injineli yethu iya kukunika isisombululo.
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