COFDM wireless Ethernet transparent transmission module 100M bps RJ45 FDD vhidhiyo data transmitter uye inogamuchira.
Mini COFDM wireless Ethernet transparent transmission module 100M bps RJ45 FDD vhidhiyo data transmitter uye inogamuchira yeUDP IP kamera.
Zviri Mukati
ziviso
- Iyi Broadband cofdm isina waya vhidhiyo data transmission module. Ose ari maviri anotapurirana uye anogamuchira module ane RJ45 network uye UART data uye control interface.
- Iyo network port pane transmitter inogona kubatana neIP kamera seyo vhidhiyo sosi yekutumira isina waya, uye inogona zvakare kubatana kune data sosi yetiweki port, iyo inopfuudzwa kune yekugamuchira module kuburikidza neCOFDM tekinoroji. Iye anogamuchira zvakare ane RJ45 network uye data UART control port, uye inotsigira UDP kutamba paPC.
- Iyo frequency inogona kugadziridzwa kuburikidza neUART serial port, kana imwe-nzira yekufambisa data inogona kuwedzerwa kuti uone chinodiwa cheremote frequency gadziriso pasina kudzima kuti utangezve.
- Kune maviri maRF antennas pane ino transceiver module, imwe iTX uye imwe iRX, iyo inogona kuona nzira mbiri kutapurirana kwevhidhiyo uye data. Maviri akasiyana ma frequency range anofanirwa kusetwa, uye BPF mafirita anoshandiswa kusefa clutter uye kudzivirira kupindirana.
- Iyi modhi inogona kumhanya iyo CMD Ping kuraira uye kuwana mhinduro. (vhidhiyo pa youtube)
- Izvi zvinogamuchirwa neFDD tekinoroji.
- Iyo yakasarudzika yekushanda frequency ndeye 340Mhz uye 590Mhz. (Mamwe ma frequency anogona kuchinjika kubva 170 ~ 860Mhz)
- Iyo haisanganisi chero simba amplifier.
Features
- Dimension duku. Kureba 70MM, hupamhi 50MM, kureba 20MM
- Low simba rakawanda. Munyaya ye2M bandwidth, 12V, ikozvino 200mA
- RF performance yakanaka. Spurs low
- Yakanaka bandwidth kuenderana. Bandwidth 2M ~ 8M bandwidth inogadziriswa pabhodhi rimwe chete, nhanho 100KHz
- Wide voltage power supply. Power supply voltage range: 6V~20V.
basa
- Adjustable parameters
IFFT：2K
Guard penguva: 1/4, 1/8, 1/16, 1/32
FEC：1/2、2/3、3/4、5/6、7/8
Kusiyanisa inzwi Mapping: QPSK (4QAM), 16QAM, 64QAM
Bandwidth: 2M~8M bandwidth inochinjika, nhanho 100KHz
- 128-bit encryption
Iyo module inotsigira 128-bit encryption, uye iyo decryption inoda kubatana kweiyo decryption board
- Kukurukurirana kudzora serial port parameters
8 date matomu
1 vanorega ikakuruma
kunyange parity
Baud zvazvingava: 19200
- Tsigira yakazara-duplex 100M Ethernet kutapurirana, tsigira TCP, UDP.
TCP inotsigira point-to-point transparent Ethernet kutapurirana.
UDP inotsigira point-to-multipoint transparent Ethernet kutapurirana, IEEE 802.3 UYE 802.3u.
- RF frequency
The transmitter frequency renji inotsigira kubva 50MHz kusvika 2.5GHz, nechinhanho che100KHz
The inogamuchira frequency renji inotsigira kubva 158MHz kusvika 860MHz, kutsika 100KHz
- RF inobuda simba inodzoreka
RF inobuda simba attenuation inogadziriswa kubva ku0dB kuenda ku15dB
- Tsigira imwe yakajairwa RS232 data serial port
Connector
chipeneti 7-12: Batanidza iyo Xilinx's programmer, gadziridza iyo itsva firmware kubva pakombuta
divi
COFDM Transceiver package yeruzivo.
Parameter Configure Board
Connection
- Kuguma kwekutumira kwekutonga serial port yekhibhodi yakabatana nekuguma kwekugamuchira kweiyo module serial port
- Iyo inogashira yekupedzisira yekudzora serial port yekhibhodi yakabatana kune inotumira kupera kweiyo module serial port
- Ivhu rekutonga serial port yekhibhodi yakabatana nepasi reiyo serial port yedemodulation board.
- Iyo LCD interface yekhibhodi yakabatana neLCD interface yeLCD board ine flat wire, uye pin 1 zvinoenderana nepini 1.
- Iyo module uye keyboard inofanira kunge yakabatana kune 12V magetsi, uye LCD board haidi kubatanidzwa kune magetsi
Electrical Characteristics
- DC simba rekupa, voltage 6V ~ 20V
- Kurudziro: Iyo magetsi ekupa magetsi ndeye 12V, uye ikozvino i200mA ~ 300mA
Technical Parameters
- RF kubuda simba -15 ±3 dBm (isingasviki 1GHz, yakakura kupfuura 1G, zvinoda kuyerwa). chitsamba: Here -15 ±3 dBm is the peak power. When we customize the PA (simba gudzazwi) for this COFDM ethernet transceiver, we need to make the PA according to the average power -5dBm.
- Carrier-to-noise ratio >40dB (Ndiwo mutsauko uripo pakati penzvimbo yepamusoro ye spectrum analyzer uye poindi inobuda kubva pasi)
FAQs
- Zvishandiso zviviri izvi zvinoshandisa pombi inoonekera ethernet? Ehe
- Pane muganhu here kune nhamba yezvigadzirwa (MAC kero) divi rimwe nerimwe remudziyo rinogona kubata? Aihwa
- Ndeipi iyo yakanyanya bandwidth parukova (RX uye TX)? kusvika ku30Mb
- Iwo maRX neTX hova akaenzana, kana kuti chimwe chazvo chine pokutanga (eg, yakakwirira bandwidth)? Aihwa
- Pane zvirambidzo here pamhando yetraffic (kunyanya multicast, broadcast) kuti mudziyo unogona kutumira? Aihwa
- Pane here zvipimo pakutsigira kweIP protocol (TCP, UDP, ICMP, SCTP), kunyanya panyaya yekutaurirana kwevaviri? hapana muganhu
- Ehe, tapota bvunza vhidhiyo yekuedza pa youtube.
- Dhaunirodha Vcan1886 kutaurirana control protocol
- Heino muenzaniso weUART control command kugadzirisa frequency.
- Shandura iyo Transmitter frequency kusvika 615Mhz.
- Muzvikamu zve100KHz, 615Mhz inofanira kumira 6150
- 6150 mudesimali yakaenzana ne 1806 mune hexadecimal
- High: Fixed format 0003+18+[03+18=1B]，saka {0003181B}
- Low: Fiexed format 0004+06+[04+06=0A], saka {0004060A}
- {00000101} restart
- {00000000} reset
- Shandura iyo Transmitter frequency kusvika 700Mhz.
- Muzvikamu zve100KHz, 700Mhz inofanira kumira 7000
- 7000 mudesimali inokwana 1B58 muhexadecimal
- High: Yakagadziriswa fomati 0003+1B+[03+1B=1E]，saka {00031B1E}
- Low: Fiexed format 0004+58+[04+58=5C], saka {0004585C}
- {00000101} restart
- {00000000} reset
- Shandura iyo Transmitter frequency kusvika 600Mhz.
- Muzvikamu zve100KHz, 600Mhz inofanira kumira 6000
- 6000 mudesimali yakaenzana ne 1770 mune hexadecimal
- High: Fixed format 0003+17+[03+17=1A]，saka {0003171A}
- Low: Fiexed format 0004+70+[04+70=74], saka {00047074}
- {00000101} restart
- {00000000} reset
- Ndapota taura nesu kana iwe uchida chero imwezve bvunzo vhidhiyo, tichakuratidza tsanangudzo.
- Kunyangwe yedu-nzira mbiri isina waya network port transceiver module inotsigira kutumira frequency, iyo inogona kusarudzwa kubva ku50Mhz kuenda 2500 MHz, iyo yekugamuchira frequency renji inogona chete kuva pakati pe170 ~ 860Mhz;
- kana ukasarudza 900Mhz uye 2400Mhz seyekufambisa uye kugamuchira frequency, iwe unofanirwa kuwedzera kumusoro-inoshandura block uye pasi-inoshandura block, frequency filters, magetsi amplifiers, nemimwe michina.
- Aihwa.
- Only Point-To-Point.
- Ehe
- Needs use UART to Sbus converter board. Ndapota tiudze kana uchida basa iri, we will change the UART to Sbus for you before delivery.
Vcan1886_Mini_COFDM Ethernet IP transceiver module
Menyu uye mirairo yekushanda yakakosha
menyu 1
| C | The | F | D | M | |||||||||||||||
| IN | ini | R | UYE | L | UYE | S | S | UYE | T | H | UYE | R | N | UYE | T |
Simba uye tanga kuisa menyu 1, uye pinda menyu 2 mushure mekutaura nebhodhi
Kana chimiro chechikamu chekuburitsa chakaiswa kuti chishande, tinya bhatani rekuruboshwe kuti 4.
Kana mamiriro ekugamuchira chikamu marongero ari Kushanda, dzvanya kiyi yekurudyi kuti 3.
Kukwira nekudzika makiyi uye kubuda, kiyi yeOK haishande
Dzvanya kiyi yeMENU kuti upinde menyu 5.
Dzvanya OK uye Buda panguva imwe chete kuti uise menyu 16 uye chengetedza ese ma parameter echiteshi. (Nenzira iyi, iyo control panel inogona kushandiswa, uye module inomhanya neyakachengetwa paramita mushure mesimba-panguva yekupedzisira)
menyu 3
| R | 0 | 0 | : | 3 | 4 | 0 | . | 0 | M | 2 | . | 0 | M | L | C | K | |||
| 2 | 6 | . | 6 | d | B | – | 9 | 9 | . | 9 | d | B | M |
Dzvanya kiyi yepamusoro kana pasi kuti uchinje chiteshi chekugamuchira, kana paine gwara idzva, pinda menyu 31
Dzvanya kiyi yekuruboshwe kana kiyi yekutiza kuti udzokere kumenyu 2.
Dzvanya kiyi yemenyu kuti usvetuke kuenda kuMenu 5
menyu 31
| R | 0 | 0 | : | 3 | 4 | 0 | . | 0 | M | 2 | . | 0 | M | The | K | ? | |||
| 1 | / | 2 | 1 | 6 | Q | A | M | 1 | / | 3 | 2 |
Kumusoro kana pasi makiyi ekuchinja nzira yekufambisa
Dzvanya OK kuti udzokere kumenyu 32.
Escape kiyi yekudzokera kumenyu 3
Mamwe makiyi haashande.
menyu 32
| R | 0 | 0 | : | 3 | 4 | 0 | . | 0 | M | 2 | . | 0 | M | . | . | . | . | ||
| 1 | / | 2 | 1 | 6 | Q | A | M | 1 | / | 3 | 2 |
pashure 1 Chepiri, dzokera kumenyu 3.
Mamwe makiyi haashande.
menyu 4:
| T | 0 | 0 | : | 0 | 3 | 4 | 0 | . | 0 | M | 2 | . | 0 | M | L | C | K | ||
| 1 | / | 2 | 1 | 6 | Q | A | M | 1 | / | 3 | 2 | 1 | 5 | d | B |
Kumusoro kana pasi kiyi yekuchinja nzira yekufambisa, kana gwara rakachinjwa, pinda menyu 41
Dzvanya kiyi yekurudyi wobuda kiyi kuti udzokere kumenyu 2.
MENU kiyi yekupinda menyu 5.
menyu 41:
| T | 0 | 0 | : | 0 | 3 | 4 | 0 | . | 0 | M | 2 | . | 0 | M | The | K | ? | ||
| 1 | / | 2 | 1 | 6 | Q | A | M | 1 | / | 3 | 2 | 1 | 5 | d | B |
Kumusoro kana pasi kiyi yekuchinja nzira yekufambisa.
Dzvanya OK kuti uise menyu 42.
Dzvanya kiyi yekubuda kuti udzokere kuMenu 4
Mamwe makiyi haashande
menyu 42:
| T | 0 | 0 | : | 0 | 3 | 4 | 0 | . | 0 | M | 2 | . | 0 | M | . | . | . | ||
| 1 | / | 2 | 1 | 6 | Q | A | M | 1 | / | 3 | 2 | 1 | 5 | d | B |
Mukati 1 Chepiri, dzokera kumenyu 4.
Mamwe makiyi haashande.
menyu 5:
| 1 | S | UYE | T | 1 | 2 | 8 | B | ini | T | K | UYE | UYE | |||||||
| 2 | N | UYE | IN | T | X | C | H | A | N | N | UYE | L |
3 N E W R X C H A N E L
4 D E L T C H A N E L
5 DEL RX CHANNEL
6 GADZIRA MODULE STATUS
7 SEP ZUVA NA
Chiratidzo chinomira pa 1 pakupinda,
Dzvanya kiyi yekumusoro kana pasi kuti ufambise cursor.
Ok kiyi yekusarudza nhamba inoenderana necursor. Sarudza 1: svetuka ku 6, sarudza 2: svetuka ku 7, sarudza 3: svetuka ku 8, sarudza 4 kusvetukira ku 9; sarudza 5, svetuka ku 91; sarudza 6, svetuka kumenyu 15; sarudza 7, svetuka kumenyu 17.
Escape kiyi, uye dzokera kumamenyu 2 kana 3, kana 4.
Bhatani rekuruboshwe, bhatani rerudyi, uye menyu haishande.
menyu 6:
| 1 | 2 | 8 | B | K | UYE | UYE | : | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Kuruboshwe nekurudyi makiyi ekufambisa chitubu,
Dzvanya kiyi yepamusoro kana pasi kuti uchinje nhamba yakabatidzwa necursor,
OK kiyi yekudzokera kumenyu 2 kana 3, kana 4.
Escape kiyi kana kiyi yemenu kuti udzokere kumenyu 5
menyu 7:
| F | R | UYE | Q | : | 0 | 3 | 4 | 0 | . | 0 | M | B | IN | : | 2 | . | 0 | M | |
| 1 | / | 2 | Q | P | S | K | 1 | / | 3 | 2 | 0 | d | B |
Kuruboshwe nekurudyi makiyi ekufambisa chitubu,
Dzvanya kiyi yepamusoro kana pasi kuti uchinje nhamba yakabatidzwa necursor,
Mushure mekudzvanya OK, skip kumenyu 2 kana wapedza.
Escape kiyi kana kiyi yemenu kuti udzokere kumenyu 5
menyu 8:
| F | R | UYE | Q | : | 3 | 4 | 0 | . | 0 | M | B | IN | : | 2 | . | 0 | M | ||
| P | IN | S | H | The | K | T | The | S | UYE | A | R | C | H |
Kuruboshwe nekurudyi makiyi ekufambisa chitubu,
Dzvanya kiyi yepamusoro kana pasi kuti uchinje nhamba yakabatidzwa necursor,
Mushure mekudzvanya OK, skip kumenyu 10 kana wapedza.
Escape kiyi kana kiyi yemenu kuti udzokere kumenyu 5
menyu 9:
| T | 0 | 1 | 0 | 3 | 4 | 0 | . | 0 | M | 2 | . | 0 | M | ||||||
| 1 | / | 2 | 1 | 6 | Q | A | M | 1 | / | 3 | 2 | 1 | 5 | d | B |
Makiyi ekukwira nekudzika ekuchinja nhamba yechiteshi.
Mushure mekusarudza OK, skip kumenyu 14
Escape keys 2 kana 3, kana 4.
MENU kiyi yekudzokera kwairi 5
mamwe makiyi haashande
menyu 91:
| R | 0 | 1 | 3 | 4 | 0 | . | 0 | M | 2 | . | 0 | M | |||||||
| 1 | / | 2 | 1 | 6 | Q | A | M | 1 | / | 3 | 2 |
Makiyi ekukwira nekudzika ekuchinja nhamba yechiteshi.
Mushure mekusarudza OK, skip kumenyu 141
Escape kiyi yekudzokera kumenyu 2
MENU kiyi yekudzokera kwairi 5
mamwe makiyi haashande
menyu 10:
| F | R | UYE | Q | : | 3 | 4 | 0 | . | 0 | M | B | IN | : | 2 | . | 0 | M | ||
| S | UYE | A | R | C | H | ini | N | G | . | . | . | P | L | S | IN | A | ini | T |
makiyi ese haashande
For frequency kukiyiwa, enda kumenyu 12, kana isina kukiyiwa, enda kumenyu 11
menyu 11:
| F | R | UYE | Q | : | 3 | 4 | 0 | . | 0 | M | B | IN | : | 2 | . | 0 | M | ||
| IN | N | L | The | C | K | P | IN | S | H | The | K | R | UYE | T | R | UYE |
Kuruboshwe nekurudyi makiyi ekufambisa chitubu,
Dzvanya kiyi yepamusoro kana pasi kuti uchinje nhamba iri pacursor, kana zvachinjwa, dzokera kumenyu 8
Mushure mekudzvanya OK, skip kumenyu 10 kana wapedza.
Escape kiyi kana kiyi yemenu kuti udzokere kumenyu 5
menyu 12:
| F | R | UYE | Q | : | 3 | 4 | 0 | . | 1 | M | B | IN | : | 2 | . | 0 | M | ||
| L | The | C | K | P | IN | S | H | The | K | T | The | S | A | IN | UYE |
Mushure mekudzvanya OK, svetuka kumamenyu 2 kana 3 kana 4 kana wapedza
Escape kiyi kana kiyi yemenu kuti udzokere kumenyu 5
mamwe makiyi haashande
menyu 14
| T | 0 | 1 | 0 | 3 | 4 | 0 | . | 0 | M | 2 | . | 0 | M | ||||||
| D | UYE | L | UYE | T | UYE | ? | UYE | UYE | S | N | The |
Dzokera kumenyu 9 mushure mekusarudza
menyu 141
| R | 0 | 1 | 3 | 4 | 0 | . | 0 | M | 2 | . | 0 | M | |||||||
| D | UYE | L | UYE | T | UYE | ? | UYE | UYE | S | N | The |
Dzokera kumenyu 91 mushure mekusarudza
menyu 15
| T | X | : | The | N | R | X | : | The | N | ||||||||||
| P | IN | S | H | The | K | T | The | S | A | IN | UYE |
Kuruboshwe nekurudyi makiyi ekufambisa chitubu,
Kumusoro nekudzika makiyi ekuchinja mamiriro.
OK kiyi yekudzokera kumenyu 2
Escape kiyi kudzokera kumenyu 2
MENU inodzokera kumenyu 5.
menyu 16
| S | UYE | T | T | 0 | 1 | R | 0 | 1 | C | H | A | N | N | UYE | L | ||||
| T | The | B | The | A | R | D | ? | UYE | UYE | S | N | The |
Kuruboshwe nekurudyi makiyi ekufambisa chitubu,
OK kiyi yekudzokera kumenyu 2
menyu 17
| S | UYE | T | D | A | T | A | C | The | M | P | The | R | T | ||||||
| 2 | 3 | 0 | 4 | 0 | 0 | UYE | IN | UYE | N | The | K | ? |
Kuruboshwe nekurudyi makiyi ekufambisa chitubu, kumusoro uye pasi makiyi kusarudza
OK kiyi yekudzokera kumenyu 2
Escape kiyi kudzokera kumenyu 2
MENU inodzokera kumenyu 5.
channel size parameter calculation method reference
Iyo yakanyanya chiteshi kugona kweiyo system inogona kuverengerwa uchishandisa inotevera fomula:
Rmax=6.75 x b x FEC x (188/204) X (1/(1+GD)) X (BW/8)
Rmax: Iyo yakanyanya kugona yechiteshi(Mb/s)
B: Coupling wave ratio basa, QPSK awab=2, 16QAM awab=4，64QAMawab=6
FEC: yemukati kukanganisa kururamisa kodhi chiyero(1/2, 2/3, 3/4, 5/6, 7/8)
GD: murindi penguva1/4, 1/8, 1/16, 1/32
BW: Bandwidth muM
Zvinoenderana neformula iri pamusoro, huwandu hwehuwandu hwechiteshi hunogona kuverengwa pasi pezvikamu zvishomanana. Tafura inotevera inoratidza huwandu hweruzivo pasi pe8M bandwidth. Iyo sisitimu inozoverengera otomatiki saizi yeiyo encoded inobuda rwizi zvinoenderana neyakagadzikwa chiteshi paramita kuitira kuti saizi yerukova inobuda ive yakakura kupfuura iyo yakanyanya kugona yechiteshi..
chitsamba
Panzvimbo yeL25 pabhodhi (parutivi rweU13, nzvimbo yacho haina chinhu paunobva mufekitari) munhu 0603 inductance inogona kuwedzerwa kuwedzera simba rekubuda. Iyo yakawedzerwa inductance kukosha inogona kureva mumufananidzo uri pazasi.
Chengetedzo dzekugadzirisa odha
- FDD, seyakajeka yekufambisa module ye peer-to-peer network ine network port RJ45. Iyo inouya nemamodule maviri eCOFDM ane ma frequency akasiyana. Iyo yakasarudzika frequency ndeye 340Mhz uye 590Mhz, vatengi vanogona kuigadzirisa kuburikidza neparameter configuration board.
- Zvinoenderana neiyo default frequency ye340Mhz uye 590MHz, iyo yakaunzwa accessories ichave ine antenna yeiyo default frequency. Kana iwe uchida kugadzirisa frequency iwe pachako, ndapota tizivise kana tichida kupa antenna yekufananidza frequency.
- Iine parameter gadzirisa menyu bhodhi uye skrini, mutengi wako anoda imwe kugadzirisa parameter.
Kana iyo parameter inogadziriswa zvakanaka, vanogona kutorwa pasi. Kunze kwehuwandu hwekuraira kwako, ndapota ndiudze kuti mangani pcs ebhodhi menyu uye skrini yaunoda.
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Kutanga kuongorora "COFDM wireless Ethernet transparent transmission module 100M bps RJ45 FDD vhidhiyo data transmitter uye inogamuchira.”
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