Wolandila mavidiyo a COFDM FAQ
Wolandila kanema wa COFDM wolandila AV mu HDMI kunja kwa FPV, Wopanda zingwe 10km-15km-30km wautali wautali wotsika mtengo komanso wautali
M'ndandanda wazopezekamo
One-Way Video Data Downlink Recommended Model
Gulitsani Mfundo / Mawonekedwe / Ubwino
AES 128 Kanema Encryption
Ntchito yamphamvu yosunga mavidiyo kuti muwonetsetse chitetezo chakanema.
Mtunda wautali
2 Watts Power Amplifier, thandizo 30KM kufala mtunda
Frequency Modifiable
Kufala pafupipafupi kumasinthidwa ndi bolodi yosinthira magawo.
Mphamvu ya Signal
Chophimba cholandirira chimatha kuwonetsa mphamvu ya siginecha ya transmitter, ogwiritsa ntchito amatha kusuntha malo abwinoko olandirira.
Video + Data
Kupatula kanema, imathandizanso kutsitsa deta kudzera pa UART kuchokera pa transmitter kupita kwa wolandila. Mbali Imodzi, Simplex.
m'munsi kachedwedwe
Kuchedwa kwapang'onopang'ono kumakhala kosakwana 200 ~ 300 millisecond.
LOS ndi NLOS
Thandizani LOS (Mzere wa Pamaso) 30Km ndi NLOS (Osawona Mzere) 1.5Km mayeso Video
Yathunthu mu phukusi
Phukusili likuphatikizapo transmitter, wolandila, onse mbali mlongoti ndi Chalk chingwe.
Mfundo kugulitsa
Support kubisa
Zamphamvu PA RF kutulutsa (1 Watts kapena 2 Watts)
720P kompositi CVBS AV pa transmitter, OF + Kutulutsa kwa HDMI pa wolandila
Support NLOS THE kufalikira kwakutali
unsankhula parameter imakonza bolodi kuti iwonetsedwe komanso yosinthika
Analimbikitsa kugwiritsa ntchito Mlongoti wa fiberglass wothandizira chizindikiro champhamvu komanso kutalika
H.264/MPEG-2 encoder
Kuchedwa latency <300 Millisecond;
Kodi COFDM Video Transmitter ndi chiyani?
- COFDM-912T utenga zapamwamba COFDM (matekinoloje azonyamula ambiri), amene kuphatikiza kufalitsa tinyanga, kusinthasintha kwa digito, ndi audio ndi kuvuta kwamavidiyo.
- COFDM opanda zingwe kanema chopatsira ali ndi kukula kochepa ndi mtunda wautali kufala. Mapangidwe ophatikizika amtundu amatha kugwiritsidwa ntchito ndi zovala zowombera mwachinsinsi ndi makamera ang'onoang'ono ndipo amatha kuzindikira zobisika pamasamba zosonkhanitsira zithunzi komanso kutumiza..
- COFDM opanda zingwe kanema transmitter ndi kwambiri Integrated mafoni sanali mzere-wa-sight digito kanema mafoni opanda zingwe zithunzi kufalitsa zipangizo kuti akhoza kufalitsa zenizeni zenizeni ndi okhazikika audio ndi mavidiyo mu kuyenda mothamanga kwambiri ndi pansi pa chikhalidwe cha m'matauni nyumba..
- Dongosolo la COFDM Wireless Video transmitter-receiver transmitter limatha kufikira mtunda wopitilira kuposa 500 meters ndi mzere wowonekera kuposa 10 makilomita pansi pazovuta zonse.
- Makanema opanda zingwe a COFDM omwe amagwiritsa ntchito tinyanga tambiri tambiri kapena tinyanga ta omnidirectional amatha kuwonjezera mtunda wotumizira..
- Ngati mukufuna mtunda wautali wotalikirana, mutha kugwiritsa ntchito netiweki yomwe ilipo kale, kulankhulana pafoni (Kanema), ndipo gwiritsani ntchito zida zonyamula zotumizira zamakampani athu kapena makina onyamula makanema opanda zingwe pakufalitsa. The kufala mtunda wa dongosolo akhoza kufika kuposa 20 makilomita.
- Pali 3 mphamvu zosiyanasiyana pazida zamtundu wachinsinsi (0.5W, 1W ndi 2w@average mphamvu PA). Kukula kwamphamvu, kulowera kolowera kwamphamvu ndikutalikirana kwakutali.
- kufala mtunda: zowoneka chilengedwe ≥ 10km. Malo oletsera: Mamilioni 500 (zosiyana kutengera chilengedwe)
(ngati mukufuna mtunda wautali, tilinso ndi 5W, 10W, 20W PA zinthu, onani Pano)
mbali
- kwambiri Integrated, kamangidwe yodziyimira payokha
- Adopt COFDM modulation technology, MPEG-2 fano psinjika luso
- Onse chonse kulankhulana, musawope kumanga mpanda
- Mkulu-liwiro yapakati-mzere kulankhulana, pompopompo, khola khalidwe DVD chifaniziro cha kanema kufala zomvetsera /
- Koziziritsira zotayidwa nyumba, shockproof ndi mantha zosagwira
- High-fidelity digito stereo kufalitsa
- Non-mzere wa m'maso (NLOS) mafoni kufala kwa mtunda wautali
Mapulogalamu
mankhwala zimagwiritsa ntchito kwa reconnaissance luso ndi forensics mu nkhondo ndi chitetezo m'madipatimenti anayendera. Radio ndi TV, wailesi ndi televizioni moyo Kuwulutsa: wailesi ya munda, masewera Kuwulutsa, uthenga chikhalidwe, mlengalenga moyo, situdiyo, ulendo wamapiri, ndi zina zotero. Ndi oyenera zenizeni nthawi mafoni kufala kwa mafano apamwamba mu mapangidwe ambiri zovuta monga m'tawuni, m'madzi, ndi amapiri.
Za ma drones ( limbikitsani kuwonjezera zosefera zowonjezera, muyenera mtengo owonjezera )
pakuti CCTV
mfundo
opaleshoni Voteji: DC11V ~ DC13V (20W PA ikufunika 24 ~ 28V)
wolandila:
FAQs
- inde, ma frequency osiyanasiyana amatha kusinthidwa kuchokera ku 170Mhz (bwino ku 220Mhz) ku 860 mhz. Chifukwa chake imatha kugwira ntchito bwino pagulu la 260Mhz.
- Mafupipafupi amayenera kusinthidwa kukhala ofanana pa transmitter ndi wolandila. Chifukwa, Mphamvu ya Amplifier ndi ma frequency antenna ayenera kusintha ma frequency omwewo. (Muyenera kugula chokulitsa mphamvu ndi mlongoti kuti chotumizira ndi cholandila chikwaniritse ma frequency omwe mwasintha).
- Pofuna kupititsa patsogolo kukhudzidwa kwa kutumiza ndi kulandira, pafupipafupi bandwidth nthawi zambiri imakhala yopapatiza kwambiri (pafupipafupi pakati ±15MHz, chifukwa chake bandwidth iyenera kukhala 30Mhz). Mphamvu ya amplifier ya transmitter ndi ma frequency a antenna amasinthidwa mwapadera malinga ndi kuchuluka komwe mukufuna..
- Ndikwabwino mukayitanitsa, chonde ndiuzeni mtundu wanthawi yogwira ntchito yomwe mukufuna. Mainjiniya athu asintha ma frequency a transmitter ndi wolandila, ndikusinthanso PA ndi mlongoti wachizolowezi molingana ndi ma frequency awa kuonetsetsa kukhudzika kwabwino kwambiri ndikuthandizira mtunda wautali kwambiri wotumizira.
- Ma frequency okhazikika ndi 590Mhz, Ndi 30Mhz (+/-15MHz), mutha kusintha popanda kusintha Power Amplifier ndi mlongoti. Mwachitsanzo, 578MHz, 584MHz, 590MHz, 596MHz, ndi 602mz.
- Ngati mukufuna kusintha ma frequency transmitter ndi bandwidth, muyenera chida chapadera cha parameter configure board, chonde onani chithunzi pansipa, sichowonjezera chokhazikika, chonde gulani pamtengo wowonjezera kapena tilankhule nafe musanayitanitse.
inde, imathandizira kutumiza kanema ndi data ya UART kuchokera kwa wotumiza ndi wolandila.
Monga kufala kwa njira imodzi, kotero sichingatumize lamulo lowongolera kuchokera kwa wolandila kupita ku transmitter.
Ngati mukufuna kutumiza malamulo owongolera kapena zidziwitso zina kuchokera kwa wolandila kuti muwongolere zida zina monga makamera kapena ma drones pa transmitter, mutha kuwonjezera zida zotsika mtengo zotumizira digito, Lumikizanani nafe, ndipo tikhoza kukukonzerani inu.
Chonde onani tanthauzo la UART pa transmitter ndi wolandila pa ulalo womwe uli pansipa. Chonde ndiuzeni ngati mukufuna kukhala ndi chingwe chotsogolera. (kusakhulupirika ndi ayi)
Chowonjezera cha Power Amplifier cha transmitter ndi 2 Watts, kotero ikhoza kuthandizira 30 KM pamzere wowonekera.
Chithunzi chili m'munsichi ndi mtunda wathu woyesedwa kuchokera kuphiri kupita kumphepete mwa nyanja.
Ngati mukufuna kufalitsa mtunda wautali, mukhoza kuwonjezera amplifier mphamvu. Kuphatikiza pa watt imodzi ndi ma watts awiri, tikhoza kupanga 5 Watts, 10 Watts, ndi 20 watts kusankha kwanu. Ma amplifiers akuluakulu amafunanso mabatire akuluakulu ndi chithandizo chamakono.
Pa 20W PA, magetsi ayenera kukhala 24 ~ 28V. Pokhapokha 28 volts amatha mphamvu amplifier kukwaniritsa ntchito yabwino.
Katswiri wathu amatha kusintha ma frequency kukhala 300Mhz kuchokera ku 590Mhz osakhazikika, Mlongoti, ndi PA m'nyumba yosungiramo katundu ndi 590Mhz, 300Mhz ikufunika milungu iwiri kuti isinthe, kotero nthawi yobweretsera ikufunika nthawi yayitali kuposa 590Mhz yathu.
Khwerero 1: Chonde dinani OK ndi batani lamanja nthawi yomweyo, mndandanda wazomwe mungasunge umawonekera pazenera.
Khwerero 2: Chonde dinani OK kuti musankhe Inde kuti musunge.
Kumbutsani, chonde gwiritsani ntchito mlongoti wamkulu kapena wautali ngati polojekiti yanu ikuloleza, ikhoza kupeza ntchito yabwino yolandirira m'magulu akuluakulu.
Seti yathunthu yokhazikika
- SD Transmitter ( PA 0.5W, 1W, 2W, 5W, 10W, 20W, 50W mwina malinga ndi zomwe mukufuna)
- SD Transmitter antenna
- HDMI CVBS yolandila yotulutsa yokhala ndi menyu yowongolera magawo ndi chophimba chaching'ono
- 0.8-mita Receiver mlongoti 1 ma PC. (Pali mitundu iwiri yoyika kapena kukonza mlongoti: 1. maginito sucker base antenna, 2. Pofikira Mlongoti wa U-mtundu wa FRP fiberglass antenna )
- unsankhula, gulu kasinthidwe gulu kwa opanda zingwe kanema transmitter.
(Ngati mukufuna mlongoti woyamwa maginito, wofotokozera kapena wonyamulira akuganiza kuti maginito angasokoneze chitetezo cha ndege, kotero mtengo wotumizira ndi wapamwamba kuposa mlongoti wa U-type clamp. )
Muyeso wa phukusi lathunthu lokhazikika
- 84*21*12CM
- Kulemera Kwambiri 4.5KG
- Ngati mungasankhe mlongoti wopitilira 100cm ndi mlongoti woyamwa maginito, Ena otumiza katundu amalipira ndalama zowonjezera, monga zolipiritsa zazitali zazitali komanso zolipiritsa zowonjezera pazinthu zamphamvu zamaginito.
- The transmitter parameter configure board ndi yosiyana ndi yomwe ili pa wolandila. Firmware pa board configure board inali yosiyana ndi transmitter ndi wolandila, sangagwiritsidwe ntchito mosiyana.
- The transmitter parameter configure board imatha kusintha kutsitsa kwa siginecha pa transmitter. Pa 0.3db idzachepetsa 0.5W PA.
funso: Kodi n'zotheka kusintha mphamvu yotuluka (mkati PA 0,5 yakumadzulo, 1 yakumadzulo, 2 yakumadzulo) kudzera pa configuration board?
- Monga yayankhidwa pamwambapa, mutha kusintha mphamvu yotulutsa pokhazikitsa magawo a ATTEN kudzera pa chida chosinthira chosinthira pachotumiza.. (Chida ichi sichiphatikiza phukusi lokhazikika, muyenera kudziwitsa kuti mukufuna kukhala ndi chida ichi mukayitanitsa)
- Mukagula 2W PA, ndiye mutha kuyiyika 0.5W, 1W, koma osasintha kukhala 5W.
- Tikhozanso kufika ku 5W, 10W, 20W, ndi 50W ngati mukufuna kuthandizira kutalika.
No.
Makanema opanda zingwewa amathandizira kokha kamera ya CVBS kapena kuyika makanema, mtundu wina wa kanema kamera amafuna owonjezera Converter bokosi.
No. Ndi COFDM (DVB-T) ukadaulo.
Chifukwa chake ma frequency a COFDM ndi 170-860Mhz. Ikhoza kuthandizira 477, 610, 675, 724, 816MHz, koma sindingathe kuthandizira 970, 1180, 1230 MHz.
Ma transmitter athu apadera amatha kuthandizira magawo onse pamwambapa, koma wolandila ayenera kugwiritsa ntchito chipika cha downconverter.
Pofuna kulola makina athu otumizira opanda zingwe kuti azithandizira kusiyanasiyana komanso kulimba kwa siginecha, nthawi zambiri timayika ma frequency ogwiritsira ntchito pamfundo inayake (170~ 860Mhz), ndipo mayendedwe ake othandizira amangowonjezera kapena kuchotsera 15Mhz. Mwachitsanzo, pafupipafupi pakati ndi 590Mhz, Thandizo lalikulu la pafupipafupi liyenera kukhala 575Mhz ~ 605Mhz, PA ndi mlongoti amasinthidwa mwapadera malinga ndi ma frequency apakati awa.
Gallery
chenjezo
- Monga transmitter iyi yapanga 1W kapena 2W PA mkati, chonde lumikizani mlongoti wa transmitter kaye ndikupatseni mphamvu kuti muteteze cholumikizira PA Power Amplifier.
- Pofuna kuonetsetsa kukhazikika kwa kutumiza ndi kulandira zizindikiro za kutumiza kwa chithunzicho komanso kufalitsa kosalala kwa chithunzicho., chonde musatseke mlongoti momwe mungathere, ndi kuyesa kuyiyika pamalo okwezeka, monga padenga kapena pa katatu.
- Chonde sungani mlongoti molunjika.
- Chonde onetsetsani kuti pali kusiyana kwina kwa kutalika pakati pa mlongoti wotumizira ndi mlongoti wolandira.
Mayeso Yeniyeni ku City NLOS (sanali mzere pamaso) amathandiza 1.5km, Transmitter mu nyumbayi, transmitter pakuyenda kwa UGV (galimoto yapansi yopanda munthu)
COFDM Wopanda zingwe kanema wotumizira wolandila kufala ndi zochotseka kasinthidwe parameter set board
Mayeso Yeniyeni mu Mzinda wa NLOS, Transmitter ku nyumbayi, ndi wolandila ndi kamera m'galimoto yosuntha, malo ovuta.
1.5Km kwa NLOS yapansi, 10-20-30km LOS air to ground wireless video transmitter receiver transmitter
Wotchipa Wireless kanema transmitter ndi chotchinga chaching'ono wolandira ali ndi thandizo lalikulu pa loko mphamvu siginecha
Yesani PAL ndi NTSC CVBS kamera yophatikizika ya FPV opanda zingwe kanema wotumiza ndi wolandila VTX
Buku Logwiritsa Ntchito
720p zokhudzana ndi kufalitsa mawu osakira
ulalo Video | cofdm kanema chopatsilira | makina olandirira makanema |
cofdm opanda zingwe kanema chopatsilira | HDMI kuti cofdm modulator | cholandila chotumizira mavidiyo chautali wautali |
losatha opanda zingwe kanema chopatsilira wolandila | cofdm opanda zingwe kanema chopatsilira | HD-SDI chopatsilira kanema |
CHIKWANGWANI chamawonedwe zomvetsera kanema chopatsilira wolandila | manpack cofdm opanda zingwe makanema otumizira makanema olandila | mphamvu kanema wopatsira kuposa coaxial wa |
opanda zingwe kanema chopatsilira ndi BNC cholumikizira | opanda zingwe kanema chopatsilira | losatha opanda zingwe kanema chopatsilira wolandila |
kanema chopatsilira | gsm kanema wopatsira | wotulutsa kanema wamtundu wautali wopanda zingwe |
opanda zingwe kanema chopatsilira | NLOS Video chopatsilira | kanema chopatsilira ndi wolandila dera chithunzi |
HD-SDI chopatsilira kanema | 3ga chopatsilira kanema | panja opanda zingwe kanema chopatsilira ndi wolandila |
mtunda wautali wopanda zingwe wolandila kanema wa CCTV kamera | zosinthira makanema | 5.8ghz wotulutsa kanema |
kanema chopatsilira ndi wolandila dera chithunzi | wotumiza wifi kanema | Wireless Audio Video Transmitter-Receiver System |
losatha opanda zingwe kanema chopatsilira 100km 800mhz | chipangizo chosinthira | 3-watt video transmitter ndi wolandila |
losatha opanda zingwe kanema chopatsilira | analogi kanema chopatsilira | 2 4g transmitter kanema ndi wolandila |
camcorder opanda zingwe kanema chopatsilira | gawo loyendetsa mavidiyo | makina omvera opanda waya a iPad |
mphamvu vidiyo chopatsilira | HD chopatsilira kanema | UHF VHF HDMI wotumiza kanema wopanda zingwe |
4ga chopatsilira kanema | GoPro chopatsilira kanema | micro USB yopanda zingwe yotumizira wolandila |
opanda zingwe kanema chopatsilira wolandila | FPV kanema transmitter | opanda zingwe kanema chopatsilira ndi BNC cholumikizira |
analogi kanema chopatsilira | kanema wopatsira zingwe | 5.8 Ma transmitter a GHz |
digito kanema chopatsilira fpv | zotumiza kanema wapamagetsi | CHIKWANGWANI chamawonedwe zomvetsera kanema chopatsilira wolandila |
panja opanda zingwe kanema chopatsilira ndi wolandila | zotumiza kanema wa microwave | 2.4 Ma transmitter a GHz |
opanda zingwe kanema chopatsilira wolandila gawo | mavidiyo otumizira-receiver | infrared video opanda zingwe wotumizira komanso wolandila |
chotumizira makanema choyendetsedwa ndi batri | 4ga chopatsilira kanema | RCA wotulutsa makanema womvera ndi wolandirira |
kanema kamera opanda zingwe chopatsilira | FPV cofdm transmitter | 70 Km chotumizira mavidiyo opanda zingwe opanda zingwe |
HD chopatsilira kanema | kanema wogulitsa mafoni | opanda zingwe kanema chopatsira kwa iPhone iPad iPod |
GoPro chopatsilira kanema | zotumiza kanema wa laser | chopatsila mavidiyo omvera atalitali ndi olandila |
HDMI chopatsilira kanema | tsegulani kanema wogulitsa | wotumiza kanema ndi wolandila kuposa cat5 |
SDI SSDI yotumiza kanema wa zingwe | kanema wogulitsa akatswiri | cb8822 cb3812 transmitter wopanda zingwe wa kanema |
fiber optic kanema transmitter-receiver | 16-zotumiza kanema wapanema | mtunda wautali wopanda zingwe kanema wolandila wolandila kwa |
kanema mafoni chopatsilira | audio video transmitter ethernet | manpack cofdm opanda zingwe mafoni transmitter re |
opanda zingwe kanema chopatsilira ndi wolandila | makina otumizira kanema | 5.8ghz FPV kanema wotumizira |
chopatsilira gawo | audio video transmitter opanda zingwe | HD-SDI mavidiyo opanda zingwe ndi wolandila |
chopatsilira-chopatsilira | 10km video transmitter | 5.8 Ma transmitter a GHz ndi kulandira |
FPV transmitter | wotumiza kanema wa analog wopanda zingwe | 1.2ghz 400mw wotumiza kanema |
TV Kuwulutsa chopatsilira | opanda zingwe VGA kanema transmitter | 5.8ghz wailesi yakanema yopanda zingwe |
COFDM anzeru | 700mhz kanema wogulitsa | opanda zingwe 1.2ghz FPV kanema transmitter |
SDI cofdm kanema transmitter | 433 mhz kanema wogulitsa | 2.4ghz kanema wopatsira ndi wolandila |
10Km opanda zingwe cofdm kanema chopatsilira | camcorder opanda zingwe kanema chopatsilira | 433mhz audio audio transmitter ndi wolandila |
OEM kodi | USB opanda zingwe kanema transmitter | transmitter wifi kanema |
cofdm anzeru | gawo la transmitter la waya wopanda zingwe | mavidiyo opanda zingwe azitali 200km 800mhz |
awiri COFDM modulator | kanema wogulitsa 15w | waya wama audio audio transmitter wolandila 5.8ghz |
mini cofdm chopatsilira | wolandila makanema otumizira | losatha opanda zingwe kanema chopatsilira 100km 800mhz |
opanda zingwe cofdm kanema chopatsilira gawo | chopatsira kanema wautali | 5.8ghz makina opatsira mafayilo a ghz |
encoder cofdm gawo | 25mw transmitter kanema | wotulutsa kanema wopanda zingwe |
cofdm modulator | CCTV yamagetsi yamagetsi yamagetsi | kamera yamakanema yopanda zingwe |
H 265 modulator cofdm | chotumizira makanema choyendetsedwa ndi batri | wotumiza kanema wopanda zingwe |
yaitali osiyanasiyana HD digito cofdm | ma tv audio transmitter | digito kanema optical transmitter-receiver |
chopatsira kanema cofdm DVB t | FPV cofdm transmitter | zopanda pake audio audio mobwereza mawu |
utali wautali wa HD digito cofdm transmitter | 20km video transmitter | kanema kamera opanda zingwe chopatsilira |
cofdm kufala kanema mafoni | ma audio ndi kanema | makanema otumiza opanda zingwe ndi makina olandirira |
Shenzhen cofdm transmitter | opanda zingwe kanema chopatsilira wolandila | 8ch mini kanema wailesi yoyendetsa |
HDMI kuti modulator cofdm | mphamvu vidiyo chopatsilira | opanda zingwe audio video sender transmitter-receiver |
cofdm modulator | opanda zingwe HD kanema transmitter | 5ghz transmitter wolandila video |
cofdm opanda zingwe | mini cofdm chopatsilira | makanema otumiza mawu opanda zingwe |
WiFi HD transmitter | transmitter yamphamvu kwambiri | mavidiyo opanda zingwe opanda zingwe ndi ma audio transmitter |
opanda zingwe HDMI chopatsilira yaitali osiyanasiyana | digito kanema chopatsilira fpv | kuwulutsa kanema 10km VHF UHF transmitter |
Gawo la UHF 5W | HD opanda zingwe kanema transmitter | 2.4 GHz opanda zingwe kanema ndi audio transmitter |
433MHz RF gawo mkuzamawu | analogi chopatsilira | hdmi opanda zingwe zotumizira komanso wolandila womvera |
cofdm mtengo chopatsilira | kamera ya transmitter ya kanema | 2Km FPV kanema 5.8ghz opanda zingwe av transmitter-receiver |
2.4ghz opanda zingwe CCTV transmitter | PTZ opanda zingwe kanema transmitter | opanda zingwe chopatsilira |
opanda zingwe deta ulalo | opanda zingwe RGB kanema transmitter | chopatsilira ndi wolandila |
Video chopatsilira | 2-watt video transmitter | opanda zingwe chopatsilira ndi wolandila |
50Km opanda zingwe HD kanema transmitter | uav digito kanema wopatsira | chopatsilira chopanda zingwe |
HD-SDI opanda zingwe kanema transmitter modules | zotumiza kanema wopanda waya | uav chopatsilira |
opanda zingwe kanema chopatsilira ndi wolandila 720P | 900 mhz kanema wogulitsa | shortwave chopatsilira |
cofdm modulator | kutulutsa kanema wautali | wotumiza wowonera ndi wolandila wolandila |
cofdm chopatsilira | osazengereza wotumiza kanema wopanda zingwe | chopatsilira apolisi |
cofdm transceiver | cholandirira chopanda chingwe chowonera | HF chopatsilira |
cofdm gawo | losatha opanda zingwe kanema chopatsilira | DVB chopatsilira |
kazitape cofdm | chosinthira makanema opanda zingwe opanda zingwe | chopatsilira |
cofdm modemu | chopatsira kanema cha IP kamera | 25km yofalitsa mavidiyo |
cofdm mtengo chopatsilira | opanda zingwe kanema chopatsilira ndi wolandila | opanda zingwe kanema chopatsilira wolandila gawo |
UAV cofdm transmitter | ||
Reviews
Palibe ndemanga koma.