COFDM Wireless Video Gazi umfumani Transmission lwetshiphu HD 1080P CVBS edityanisiweyo in H.264 COFDM-904T
Wireless Video Gazi umfumani
COFDM Wireless Video Transmitter Receiver Transmission HDMI HD 1080P composite CVBS in H.264 COFDM-904T
Points Ezithengisa
0.5~ 1w RF output;
1080P HD, SD 720p CVBS edityanisiweyo in
H.264 / MPEG-2;
ukubambezeleka <500 millisecond;
Indlela ukutshintsha ifrikwensi umyalezo, Nceda ufunde ngezantsi yokuzonwabisa:
https://www.facebook.com/vcancn/videos/127856331093903/
Ukucaciswa
| Igama lemveliso | Isinxulumaniso transmission imephu samaza |
| inombolo Product | COFDM-904T |
| frequency ukusebenza | 300MHz ~ 900MHz ungenziwa ngemfuneko |
| Uthi interface | 50Ω sma yindoda okanye MMCX female |
| mode awunandaba | COFDM (QPSK、16QAM、64QAM) |
| isantya sebhithi Video | 2~ 10MHz |
| bandwidth ukusebenza | 6MHz，8MHz |
| ukubambezeleka | 300 millisecond |
| format ucinezelo | H.264 |
| ukucaciselwa image | 1080P @ 60/50/30(umva ehambelanayo) |
| Ingozi operating | DC9 ~ 28V |
| Ukutya umbane | ≤8W @ 500mW standard amandla |
| ubunzima | ≤100g |
| Size Product | 80 * 65 * 20mm |
FAQ
| umbuzo | Ngaba uthumele kum uluhlu lwamaxabiso? |
| Phendula | Ewe, nceda thumela imibuzo yakho email |
| umbuzo | Naliphi na ithuba ukutshintsha ku 2 okanye 5 GHz band? |
| Phendula | Ngoku esasidla Gazi ixhasa ukususela 170 ~ 1500Mhz. |
| umbuzo | COFDM-904T uye uqhagamshelwano lwetshiphu emsebenzi igalelo? |
| Phendula | Ewe, COFDM-904T uye uqhagamshelwano lwetshiphu emsebenzi kunye CVBS input. Ixhasa camera GoPro. |
| umbuzo | COFDM-904T kuphela 4 Channels? |
| Phendula | COFDM-904T engagqibekanga iye 4 frequency, xa ufuna ezahlukeneyo okanye ngaphezulu, siya ukuhlela software yethu ukwenza (170~ 900Mhz), Nje uthumele iinkcukacha zakho imfuneko. |
| umbuzo | Kuthiwani rate data? 8m kuncediso-10Mbps inkxaso? |
| Phendula | Ukungagqibeki 3M, nathi sikwazi ukuxhasa 8-10Mbps ukuba ulungise parameter. |
| umbuzo | Ngaba i ezibekwe ngesandla ngam? |
| Phendula | Kubhetele ukuba pre-umise mveliso kunye uvavanyo wadlula phambi delivery. ukuba udinga, sinako nabo banibikele ezi isisombululo ukutshintsha frequency. |
| umbuzo | Ndifuna umsebenzi COFDM-904T kwi 1080i 50 ubuncinane 8-10Mbps |
| Phendula | Kuyinto akukho ngxaki. |
| umbuzo | Ngaba Ndabeka ngesandla zonke iparameters ndedwa? |
| Phendula | Ukuba ufaka PA (booster), ke ngeke; Ukuba awufuni PA (booster), ke awukwazi (PA i hardware, ukuba utshintsha indawo isicwangciso, hardware kufuneka adjustable) |
| umbuzo | Yeyiphi ixabiso frequency max singakwazi? |
| Phendula | 900MHz, udinga ngaphezulu, nceda khetha COFDM-902T |
| umbuzo | : Ukuba uluhlu ibhendi 300-900 Ndiya kukuxelela kanye 4 ngabo phakathi ukuba mna, mna nda kuya kufuneka izinga data njalo 10 mbps, kwezwi e 16QAM, FEC e 1/2 kunye Guard Ikhefu e 1/32. Usebenziso ngekhowudi e 4.2.2 xa oku kunokwenzeka endaweni yokusebenzisa 4.2.0, 200 mitha (NLOS) Non-Line Of Emehlweni kunye 500 mitha (THE) Line Of Phambi. RF amandla 500 MW, khumbula, rate data Kufuneka zigxunyekwe (akukho variable) e 10 mbps, zama esi sicwangciso kwaye makhe uyazi ukuba isebenza njani (ngcono ukuba unako phambili kum ividiyo emfutshane ebhalwe ngqo ukusuka uqhagamshelwano lwetshiphu emsebenzi imveliso yomfumani – NOT Lokudubula LWEZESAYENSI screen! Ubuncinane sidinga 27dbm |
| Phendula | Kulungile, singenza sampula ngasentla xa kuqinisekiswa. |
| umbuzo | Yintoni amandla output MW okanye DBM? |
| Phendula | 31eMfutshane DBM |
Ingaba unayo nayiphi na imibuzo, nceda nqakraza Apha ukubuza umbuzo.
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