高清数字无线图传发射机ST220内置编码板、COFDM调制模块、小尺寸PA功率放大模块,整机采用CNC铝合金壳体,kekere iwọn didun,iwuwo iwuwo,传输分辨率高,发射距离远。
![高清数字无线图传发射机ST220 182 高清数字无线图传发射机HDMI](https://i0.wp.com/ivcan.com/wp-content/uploads/2022/02/高清数字无线图传发射机HDMI.webp?resize=968%2C507&ssl=1)
- COFDM调制。
- H265/H264视频编码,默认最高支持1080P/I @60fps。
- AES256加密。
- 支持非视距高速移动传输。
- 中心频点、alailowaya bandiwidi、传输码流等均可配置。
![高清数字无线图传发射机ST220 183 高清数字无线图传发射机ST220接口](https://i0.wp.com/ivcan.com/wp-content/uploads/2022/02/高清数字无线图传发射机ST220接口.webp?resize=827%2C836&ssl=1)
![高清数字无线图传发射机ST220 184 高清数字无线图传发射机ST220接口定义](https://i0.wp.com/ivcan.com/wp-content/uploads/2022/02/高清数字无线图传发射机ST220接口定义.webp?resize=859%2C972&ssl=1)
ST220主要技术规格
ni wiwo | |
高清视频输入 | 标准HDMI接口 |
标清视频输入 | 4PIN 1.5mm间距连接器 |
单向透传数据串口 | 3PIN 1.5mm间距连接器,默认出货为TTL3.3V电平。也可出货时指定设置为标准RS232电平。 |
配置串口 | 4PIN 1.5mm间距连接器,TTL3.3V。可连接SconA/SconB/SconC配参面板,也可连接PC或其它上位机 |
电源输入 | XT30PW-M连接器 |
eriali Interface | SMA ita o tẹle Iho inu |
无线调制发射 | |
无线调制 | COFDM |
IFFT模式 | 2K |
alailowaya bandiwidi | 1MHz ~ 8MHz adijositabulu,1KHz igbese |
FEC | 1/2, 2/3, 3/4, 5/6, 7/8 |
oluso aarin | 1/32, 1/16, 1/8, 1/4 |
constellation | QPSK, 16QAM, 64QAM |
无线码流 | 0.5RF o wu SMA obirin |
Igbohunsafẹfẹ ṣiṣẹ | 可选的工作频段: 300~ 360MHz;350~ 400MHz;450~ 500MHz;520~ 560MHz; 580~ 620MHz;680~ 720MHz;820~ 860MHz。 200~860MHz之间的其它工作频段可定制。中心工作频点可配置,步进1KHz。 |
Gbigbe agbara | 1W(30dBm)或2.5W(34dBm) |
音视频处理 | |
支持视频输入 | 默认单路视频输入编码发射:高清或标清。上电后自动检测视频输入。如果同时接入,设备默认首选HDMI输入,也可更改配置为首选AV输入。 可选双路视频输入同时编码发射。 |
支持的视频格式 | 1080RF o wu SMA obirin, 1080RF o wu SMA obirin, 1080RF o wu SMA obirin, 1080RF o wu SMA obirin, 1080RF o wu SMA obirin, 1080RF o wu SMA obirin, 1080@ 50I, 1080RF o wu SMA obirin, 720RF o wu SMA obirin, 720RF o wu SMA obirin, 720RF o wu SMA obirin, …… 720*480 60Mo(NTSC), 720*576 50Mo(PAL) |
fidio fifi koodu | H265或H264 |
音频输入 | HDMI嵌入式音频或模拟音频 |
音频格式 | AAC, 16bit, sitẹrio, 32Ifaminsi fidio |
加密方式 | Ifaminsi fidio |
iwọn | 104.5*50*27mm(不包括伸出的接口器件、外壳固定孔位) |
àdánù | 小于140克 |
供电与功耗 | DC 12V供电(11~13V) 1W发射功率整机功耗小于15W,2.5W发射功率整机功耗小于23W。 |
ST220发射机可配套SR300接收机、SR110接收机、SR200接收机使用。ST220发射机与SR300接收机点对点无线传输H265视频时,视频延迟一般在200~300ms之间(未包含相机自身延迟)。ST220发射机搭配SR110接收机,H264低延时模式传输时,视频延迟一般在50~130ms之间(未包含相机自身延迟)。
ST220发射机接口信号
ST220发射机
AV输入接口:
标清输入接口,4PIN 1.5mm iho iho,音频支持Mic in或Line in输入(出厂时指定)。可通过配参面板设定PAL或NTSC制式。
PIN | ṣapejuwe |
AL | 音频输入左声道 |
AR | 音频输入右声道 |
GND | 信号地 |
OF | 模拟视频输入 |
CFG接口:
配置串口(Iṣakoso-uart),4PIN 1.5mm iho iho,TTL 3.3V ipele。其中的5V信号用于对接配参面板时给配参面板供电。
Data接口:
单向透传数据串口(Data-uart),该串口数据会通过COFDM无线链路单向传输到对应接收机的数据串口上。3PIN 1.5mm iho iho,默认出货为TTL 3.3V电平,也可在出货时指定设置为标准RS232电平串口。
Imọlẹ iṣẹ:
标识 | ina Atọka | ṣapejuwe |
P | Power LED | 电源工作指示灯,红色,上电后常亮。 |
T | asopọ LED | 无线发射指示灯,绿色,发射数据时闪烁 |
![高清数字无线图传发射机ST220 185 高清数字无线图传发射机ST220尺寸](https://i0.wp.com/ivcan.com/wp-content/uploads/2022/02/高清数字无线图传发射机ST220尺寸.webp?resize=1020%2C724&ssl=1)
![高清数字无线图传发射机ST220 186 高清数字无线图传发射机ST220 24](https://i0.wp.com/ivcan.com/wp-content/uploads/2022/02/高清数字无线图传发射机远距离-1.webp?resize=150%2C150&ssl=1)
![高清数字无线图传发射机ST220 187 高清数字无线图传发射机ST220 25](https://i0.wp.com/ivcan.com/wp-content/uploads/2022/02/高清数字无线图传发射机无人机.webp?resize=150%2C150&ssl=1)
![高清数字无线图传发射机ST220 188 高清数字无线图传发射机ST220 26](https://i0.wp.com/ivcan.com/wp-content/uploads/2022/02/高清数字无线图传发射机天线.webp?resize=150%2C150&ssl=1)
![高清数字无线图传发射机ST220 189 高清数字无线图传发射机ST220 27](https://i0.wp.com/ivcan.com/wp-content/uploads/2022/02/高清数字无线图传发射机深圳.webp?resize=150%2C150&ssl=1)
![高清数字无线图传发射机ST220 190 高清数字无线图传发射机ST220 28](https://i0.wp.com/ivcan.com/wp-content/uploads/2022/02/高清数字无线图传发射机工厂.webp?resize=150%2C150&ssl=1)
![高清数字无线图传发射机ST220 191 高清数字无线图传发射机ST220 29](https://i0.wp.com/ivcan.com/wp-content/uploads/2022/02/高清数字无线图传发射机地面.webp?resize=150%2C150&ssl=1)
![高清数字无线图传发射机ST220 192 高清数字无线图传发射机ST220 30](https://i0.wp.com/ivcan.com/wp-content/uploads/2022/02/高清数字无线图传发射机ST220.webp?resize=150%2C150&ssl=1)
![高清数字无线图传发射机ST220 193 高清数字无线图传发射机ST220 31](https://i0.wp.com/ivcan.com/wp-content/uploads/2022/02/高清数字无线图传发射机SDI.webp?resize=150%2C150&ssl=1)
![高清数字无线图传发射机ST220 194 高清数字无线图传发射机ST220 32](https://i0.wp.com/ivcan.com/wp-content/uploads/2022/02/高清数字无线图传发射机NLOS.webp?resize=150%2C150&ssl=1)
![高清数字无线图传发射机ST220 195 高清数字无线图传发射机ST220 33](https://i0.wp.com/ivcan.com/wp-content/uploads/2022/02/高清数字无线图传发射机LOS.webp?resize=150%2C150&ssl=1)
Fidio idanwo tuntun fun drone Atagba fidio Alailowaya gigun ati olugba
2W PA 27KM Idanwo gidi lati oke oke si okun laini-oju
Titun 110km idanwo fidio fun drone Gigun-ibiti o Gbigbe Fidio Alailowaya ati Olugba
Atagba fidio alailowaya NLOS ati fidio idanwo olugba ni kikọ gbigbe inu ile ti kii ṣe laini oju
65 KM drone UAV Really fo Igbeyewo Ailokun fidio Gbigbe
65 KM drone UAV Really fo Igbeyewo Ailokun fidio Gbigbe
1.5km fun ilẹ NLOS, 10-20-30km LOS afẹfẹ si ilẹ gbigbe olugba fidio Atagba alailowaya
COFDM-912T NLOS (ti kii-ila ti oju) 1.5km gidi igbeyewo ni ilu, awọn ile, igi ati ona
UI Iṣakoso Ẹrọ Wẹẹbu fun gbigbe ọna asopọ data fidio alailowaya UAV nipasẹ kamẹra IP Net
Lawin CVBS RCA 720P Alailowaya Video Atagba + 1080P Olugba Support 128 fifi ẹnọ kọ nkan
COFDM-912T Really idanwo ni eka ilu ayika, atagba ninu ọkọ ayọkẹlẹ, olugba ni ile
Atagba fidio Alailowaya olowo poku ati iboju kekere olugba ni iranlọwọ nla lori titiipa agbara ifihan
Atagba fidio Alailowaya OFDM fun Awọn kamẹra IP Lightweight Gigun Gbigbe Nẹtiwọọki Aifọwọyi
gbigbe Distance
Ofurufu Iṣakoso Ilana
Input Fidio Atagba
Ọna Gbigbe Alailowaya
Idiwo ati Oju
Encrypt ati decrypt
Gbigbe gbigbe
Data Itọsọna
eriali
Awọn ibeere FAQ nipa Atagba fidio Alailowaya ati olugba
Awọn atagba fidio alailowaya wa ni iru awọn atọkun titẹ sii fidio wọnyi: HDMI 1080P ati 4K HDMI, CVBS apapo, SDI, AHD, IP àjọlò, BNC, tabi sọ fun wa iru iru ti o nilo, ẹlẹrọ wa yoo yipada lati pade ibeere rẹ.
Ijinna gbigbe wa le ṣe atunṣe nipasẹ fifi awọn amplifiers agbara kun. Ni asiko yi, awọn akọkọ ni 15km, 30km, 50km, 80km, 100km , ati 150km, eyi ti o da lori awọn aini ti awọn onibara.
Dajudaju, awọn ijinna gbigbe ti a ṣe akojọ loke jẹ gbogbo laarin LOS ila-ti-oju ibiti. Ti awọn idiwọ ba wa laarin atagba ati olugba, NLOS (awọn ti kii-ila-ti-oju), ijinna gbigbe ti dinku pupọ, nikan 1km tabi 2km, da lori nọmba awọn idiwọ agbedemeji ati agbegbe alailowaya agbegbe.
Ona kan tumo si, A le ṣe atagba nikan ati ṣe igbasilẹ fidio tabi data lati atagba fidio alailowaya si olugba ni itọsọna kan, ati pe a ko le gbe fidio tabi data lati ọdọ olugba si atagba. Iru yii ni a tun pe ni simplex.
Ọna meji tumo si wipe, kii ṣe nikan a le ṣe igbasilẹ fidio tabi data lati atagba alailowaya wa si olugba, sugbon tun a le po si awọn fidio tabi data lati awọn olugba si awọn Atagba. Eyi dara pupọ fun awọn drones ṣiṣẹ. O ko le wo fidio gidi-akoko nikan ti a gbejade lati drone, ṣugbọn tun gbe aṣẹ naa lati ṣakoso drone tabi aṣẹ lati ṣakoso kamẹra PTZ lati ṣatunṣe igun naa si atagba.. Eyi le ṣiṣẹ ni akoko kanna. Iru iru yii tun ti a npè ni idaji-dulpex tabi kikun-duplex.
Jọwọ ṣayẹwo awọn alaye ni ọna asopọ ni isalẹ. https://ivcan.com/request-a-quote-of-wireless-video-transmission/#simplex
Pupọ julọ awọn atagba fidio Alailowaya ni atilẹyin AES128 tabi AES256 bit ìsekóòdù ati decryption, da lori eyi ti awoṣe ti o yan. Jọwọ kan si wa lati mọ daju.
Awọn igbohunsafẹfẹ ti mejeeji atagba fidio alailowaya ati olugba fidio alailowaya le yipada. Awọn olumulo nilo lati ra afikun awọn igbimọ iṣeto paramita.
sibẹsibẹ, considering pe awọn ti o baamu agbara ampilifaya ati eriali ti wa ni tẹlẹ ti o wa titi laarin kan awọn ibiti nigbati awọn ọja ti wa ni rán jade. Ti olumulo ba ṣatunṣe igbohunsafẹfẹ ti atagba, awọn ti o baamu ampilifaya agbara, eriali atagba ati eriali olugba yẹ ki o tun ṣe atunṣe si igbohunsafẹfẹ kanna, ati awọn olumulo wọnyi nilo lati wa ni imurasilẹ. Ti kii ba ṣe bẹ, yoo jẹ ki igbohunsafẹfẹ ti atagba fidio alailowaya yatọ si igbohunsafẹfẹ ti eriali naa, ṣiṣe awọn gbigba soro. Nitorinaa jọwọ rii daju lati sọ fun igbohunsafẹfẹ to tọ ti o nilo ṣaaju gbigbe aṣẹ.
Ti o ba jẹ fun aabo tabi asiri, o le lo ìsekóòdù ati decryption awọn iṣẹ ti awọn Atagba ati olugba, eyiti o le rii daju pe gbigbe fidio rẹ jẹ ikọkọ. .
bẹẹni, gbogbo ọja wa sile le ti wa ni adani gẹgẹ bi onibara ká aini. Ti o ba ni ibeere pataki kan, jọwọ jẹ ki a mọ nipasẹ ọna asopọ ni isalẹ.
https://ivcan.com/request-a-quote-of-wireless-video-transmission/
- Yi awọn ibi ti awọn olugba lati yago fun kikọlu agbegbe ti o pọju lati awọn agbegbe oofa ti o lagbara.
- Rii daju wipe awọn eriali lori mejeeji atagba ati olugba wa ni inaro.
- Jọwọ gbe awọn eriali ti atagba ati olugba soke si bojuto kan awọn iga iyato.
- Jọwọ wo yika lati rii daju pe ko si awọn idiwọ laarin atagba ati olugba.
- Yi iṣalaye pada ti eriali olugba.
- Ti ko ba ṣiṣẹ, gbiyanju gbigbe olugba lati wa nitosi ipo atagba lati rii boya o kọja ijinna gbigbe alailowaya to munadoko.
- Tabi ro fifi a yii ti awọn gbigbe laarin atagba ati olugba.
- Eriali yẹ ki o ga bi o ti ṣee, bi ilẹ yoo fa ifihan agbara ti a firanṣẹ.
Dajudaju, a tun loye pe awọn atagba gbigbe fidio alailowaya ati awọn olugba jẹ gbowolori pupọ. O ti jinna si ile-iṣẹ China. ati nireti pe awọn ẹru ti o gba ni ibamu fun iṣẹ ti o dara julọ.
Ti o ba san ifojusi pataki si paramita kan pato tabi iṣẹ, a le ya diẹ ninu awọn fidio igbeyewo da lori awọn ẹya ara ẹrọ ti o fẹ lati ri, jọwọ lero free lati kan si wa. Kii yoo firanṣẹ si ọ taara laisi ifọwọsi rẹ.
Lati ṣe idanwo idaduro ti atagba fidio alailowaya ati olugba, a nilo lati ṣe awọn idanwo meji.
Ohun akọkọ ni lati ṣe idanwo idaduro lati kamẹra si ifihan.
Awọn keji ni kamẹra, pẹlu ifihan pẹlu gbigbe aworan alailowaya alailowaya ati idaduro ti olugba.
Iyokuro awọn abajade idanwo meji jẹ idaduro gidi ti atagba fidio alailowaya ati olugba.
Bi awọn kan ọjọgbọn gun-ibiti o HDMI alailowaya fidio Atagba ati olugba olupese ati olupese ni China Shenzhen, a ṣe agbejade atagba fidio alailowaya ti o dara julọ ati olugba fun ọpọlọpọ ọdun, ati pe a ni orukọ rere ati awọn atunwo to dara julọ.
Diẹ ninu awọn burandi olokiki ti awọn atagba fidio alailowaya, bi Blackmagic, Holyland Mars 300 400s, Accsoon cine oju 5g, RavenEye, Zhiyun, Inkee benbox, igbesetec, CVW SWIFT 800, dahua, iogear, Artek pat-225k, microlite, gbe mì, teradec.
Atagba fidio igbohunsafefe alailowaya isuna ti o dara julọ ati olugba ni ọpọlọpọ awọn ohun elo, fun 4K tv, CCTV aabo kamẹra, kamẹra afẹyinti ọkọ, Ohun elo kamẹra fidio PTZ, batiri-agbara, kọmputa, Sony oniṣẹmeji, wifi fidio alapejọ eto, Canon DSLR, UAV drone, kọǹpútà alágbèéká pc, pirojekito, ni-ọkọ ayọkẹlẹ, iPad iPad, ifiwe sisanwọle, GoPro idaraya kamẹra, rasipibẹri pi, Xbox.
Fidio HD ni kikun, iwe ohun, ọna asopọ data ti o kere ju 1080P alailowaya fidio atagba ati olugba ni ọpọlọpọ kikọ sii ati awọn asopọ ti o wu jade, bi AV apapo CVBS, HDMI, SDI, BNC, VGA, USB.
Oluranšẹ fidio alailowaya alailowaya TX RX igbohunsafẹfẹ ni 170-806Mhz, 1.2ghz, 2.4G, 5.8G, ni asuwon ti sugbon ko odo lairi. Lati le ṣe atilẹyin awọn ijinna to gun, ampilifaya agbara ni 10w, 20watts, ati paapaa 30W.
Kini atagba fidio alailowaya FHD ti o dara julọ ni idiyele olowo poku? O yẹ ki o ṣe akiyesi ibeere awọn alaye rẹ, yan bojumu, ko gbowolori, ti o ba ni iyemeji, Jowo mu awọn beere a ń fọọmu, ẹlẹrọ wa yoo fun ọ ni ojutu kan.
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