FPV Analog Video Transmitter CVBS audio video module sender 400-900MHz UHF vcan1904
Theko ea pele e ne e: $50.00.$15.00Theko ea hona joale ke: $15.00.
E na le amplifier ea matla ea 10-watt mofuta o mocha oa tla haufinyane!
FPV Analog Video Transmitter CVBS audio video module sender 400-900MHz UHF vcan1904
Tafole ea likateng
Kakaretso
Mojule ona ke oa UHF Thepa ea puisano ea seea-le-moea ka har'a sehlopha sa maqhubu, e ka fetisang molumo le video sebakeng se lekanyelitsoeng. E etselitsoe tšebeliso e tlase ea matla, VCO e kopaneng, PLL, le Broadband ea AM tlhahiso ea video, Maqhubu a sepalangoang sa molumo a etsa hore module e be nyane; e amohela sephutheloana se senyenyane sa boto e le 'ngoe, e loketseng basebelisi ho fokotsa lits'ebetso.
Ts'ebeliso ea mojule ona e hloka feela ho hokahanya phepelo ea motlakase, thapo ya modumo, le thapo ya video, le hokela antenna ho sebelisa mefuta e fapaneng ea liteishene tsa lisebelisoa tsa elektroniki tse tšehetsang kamohelo ea TV ea analoge, ho kenyeletsa le mehala ea cellular, Lithelevishene, lilaptop, mp4, le linepe tsa digital.
Feature
- UHF AM Broadband tlhahiso
- Small boholo: 17*16.5*4.5limilimithara
- Theide voltage tshebetso: 3.3-4.2V
- tshebediso ya tlaase matla:3.3Matla a 180mA
- Matla a phahameng a tlhahiso:17dBm
- Loop e hahelletsoeng ka har'a mokhahlelo-e notletsoeng botsitso bo phahameng
- Ho feto-fetoha ka kotloloho ha matshwao a mamelwang le a video
- Likanale tse robeli li ka bitsoa flexible
- Chipset ASE373C
kopo
- Analog tv handset
- VCD/DVD/DVB mamelwang/Phetiso ea waelese ea video;
- Tlhokomelo ea lesea;
- Tlhokomelo ea litšoantšo sebakeng sa 'nete;
- Sistimi ea phetisetso ea ts'ireletso;
- PSP papali e fetoha ea TV
- Ho khutlisa pono e se nang mohala
Pin Hlalosa
| Pin | Pin Lebitso | boikhethelo kereiti ea sebaka | hlakisa |
| 1 | VCC_IN | input | 3.3V ho kenya matla |
| 2 | lakg | input | sebaka sa motlakase |
| 3 | VIDEO_IN | input | input Video, the input impedance ke 75 ohms |
| 4 | AUDIO_in | input | Audio input |
| 5 | CH1 | input | Khetho ea ho khetha mocha |
| 6 | CH2 | input | Khetho ea ho khetha mocha |
| 7 | CH3 | input | Khetho ea ho khetha mocha |
| 8 | ON | input | manakana |
Thapo e telele e ntšo ke antenna ea transmitter. 4 PIN, Cable e khubelu ke Power Input, Cable e ntšo ke GND, Cable e mosehla ke ho kenya video ha thapo e tšoeu e kenya molumo.
Potoloho ea Kopo
Tafole ea khetho ea makhetlo:
| maqhubu | CH1 CH2 CH3 Pin | hokela |
| 775.25 | 0 0 0 | CH1; CH2；CH3 lakg |
| 759.25 | 0 0 1 | CH3 lakg,CH1；CH2 lefeela |
| 743.25 | 0 1 0 | CH2 lakg,CH1；CH3 lefeela |
| 727.25 | 0 1 1 | CH2；CH3 lakg,CH1 lefeela |
| 711.25 | 1 0 0 | CH1 lakg,CH2；CH3 lefeela |
| 695.25 | 1 0 1 | CH1；CH3 lakg,CH2 lefeela |
| 679.25 | 1 1 0 | CH1; CH2 lakg,CH3 lefeela |
| 663.25 | 1 1 1 | CH1; CH2；CH3 lefeela |
ga tlhaloso
| Feletseng Boholo Ratings (Ho feta maemo a holimo ho ka baka tšenyo e sa feleng ho lisebelisoa tsa ka hare) | ||||||
| paramethara | seka | maemo a ho sebetsa | boleng ba bonyane | boleng bo tloaelehileng | boholo ba boleng | unit |
| phepelo ea motlakase | VCC | -0.5 | 4.2 | IN | ||
| Input voltage | Re | -0.5 | VCC+0.5 | IN | ||
| Matla a tlhahiso | Vo | Ha boemo ba mojaro bo kopane | lakg | VCC-0.5 | IN | |
| mocheso oa polokelo | Tstg | E bua feela ka module ka boeona, ntle le ho paka | -20 | 60 | ° C | |
| mongobo | 10% | 50% | 85% | |||
| Maemo a sebetsang a khothalelitsoeng (Haeba maemo a sebetsang a khothalelitsoeng a sa finyelloe, matšoao a ts'ebetso ea motlakase a boletsoeng a kanna a se fihlellehe) | ||||||
| paramethara | seka | maemo a ho sebetsa | boleng ba bonyane | boleng bo tloaelehileng | boholo ba boleng | unit |
| phepelo ea motlakase | VCC | 3.3 | 3.3. | 4.2 | IN | |
| Motlakase oa phepelo ea motlakase | Vlp | 10 | 25 | mVpp | ||
| Input voltage | Re | lakg | – | VCC | IN | |
| mocheso bueloang | Ho shebana | E bua feela ka module ka boeona, ntle le dikarolo tse ding | -20 | 27 | 60 | ° C |
| Litšobotsi tsa Motlakase (VCC=5.0V, Ta=25°C) | ||||||
| paramethara | seka | maemo a ho sebetsa | boleng ba bonyane | boleng bo tloaelehileng | boholo ba boleng | unit |
| phepelo jwale | Icc | Vcc=5.0V | 160 | 180 | 200 | MA |
| maqhubu a seea-le-moea | ||||||
| Matla a Output | RFo | 50Sistimi ea Ω | 16 | 17 | 18 | dBm |
| khumo impedance | — | 50 | — | Oh | ||
| Fetisetsa maqhubu a kanale | CH1 | — | 775.25 | — | MHz | |
| CH2 | — | 759.25 | — | MHz | ||
| CH3 | — | 743.25 | — | MHz | ||
| CH4 | — | 727.25 | — | MHz | ||
| CH5 | — | 711.25 | — | MHz | ||
| CH6 | — | 695.25 | — | MHz | ||
| CH7 | — | 679.25 | — | MHz | ||
| CH8 | — | 663.25 | — | MHz | ||
| botsitso ba maqhubu | Fstb | -100 | +100 | ppm | ||
| video e | ||||||
| Ho sitisa ho kenya video | Rvin | 75Oh | Oh | |||
| boemo ba input Video | tloho | polarity e mpe,75Ohmorwalo | 0.9 | 1 | 1.25 | Vpp |
| maqhubu a ka karabelo | Fbdv | 50Hz ~ 6MHz | -5 | +5 | DB | |
| SNR | S/N | 38 | DB | |||
LBH
A na u ka etsa transmitter ea video e se nang mohala ea UHF ka amplifier ea 10-watt?
New Model
maqhubu: 440~880Mhz optional, 20M step.
Mocha: Mocha 8
matla: 2The, 4The
Phepelo ea motlakase: 12V DC
hona joale: 2W@900mA, 1.2A@4W
Launch size: 66*45*15limilimithara
Launch weight: 50g,
Analogue Receiver Board
lihlahisoa tse amanang
Mesh Ad Hoc Network
Mesh Ad hoc networking module Handheld portable install Vcan1874
