Paano upang bumili ng isang magandang COFDM video transmiter

Paano upang bumili ng video transmiter para sa iyong proyekto? Narito ang isang bumibili inquiry VCAN para COFDM Video transmitter, Q ay tanong ng mamimili, A ay VCAN reply, kung ikaw ay kagiliw-giliw, mangyaring basahin ito o hilingin sa amin anumang tanong.
Q: Hello could you tell me what is the price of, HDMI COFDM Wireless Image Video Transmission transmitter Transceiver, and with recevier we need to use with this items?
A: I will send to your email
Q: salamat
A: Mangyaring suriin, please ask me if you have any question on technology or order

Q: For COFDM-903T, ito ring tagahatid at tagatanggap para sa presyo? if not which receiver we need to use?

For COFDM-904T TX and RX included… for TX battery is inside or we need to fix extra battery?
Sa antenna kailangan namin upang gamitin sa RX para magkaroon ng long range transmission? 10km?
A: I will reply you soon
COFDM 904T COFDM Antenna Aerial Wireless Video Transmitter Receiver Transmission
ito antenna
COFDM-221R HD Wireless Video Receiver COFDM AV 1080P Transmission image radyo at pagsasahipapawid CVBS 170 ~ 900MHz
ito ay receiver
Q: receiver for 903T?
A: for 902t 903t 904t
Q: ok but for COFDM-904T TX and RX is included in price?
A: Presyo ay kabilang ang antenna, If you agree better antenna, halos USD200 isang piraso, 902t 904T suporta 20km
Q: COFDM-902T sa receiver at magandang antenna napupunta sa 10km?
A: 10km ok, from air to ground
Q: yes that is what i need, what is the difference between 902 at 904 ?
A: customer installed antenna for receiver
COFDM-902T at COFDM-904T halos parehong, ngunit COFDM-904T ay mas maaasahan,
Q: i dont see HDMi input on COFDM-904T
A: 904 may hdmi
Q: hindi sa mga larawan
A: I will check and send you soon.
isang customer nasubukan sample at lugar umuulit na order sa ilang saglit
Mangyaring suriin ang iyong email para sa HDMI input
Q: ok .. ang mga larawan sa iyong website ay hindi up to date
A: oo
Q: I see on your picture hdmi now.
A: website picture is only one side
Q: Puwede mong ipadala sa akin ang larawan ng iyong RX?
A:
ito ay RX
Q: kami ay interesado pinapatotohanan ng 4-5 TX… is it working all with one RX if it’s not working in same time
A: Sa iba't ibang mga frequency sa RX, RX frequency can change by remote control
Q: so i think i will buy one set 904 TX RX with big antenna for long range… if it s working well i will buy 4-5 more TX…
A: now antenna is 1 metro, for sample is ok, what is your post code? I will check shipping cost
Q: 1823 Glion Switzerland
A: what frequency do you need? o gamitin ang aming default?
Q: kung ano ang aming mga pagpipilian para sa 904?
A: shipping cost by DHL, USD69
904T ay inirerekumenda
902T ay ok din
Q: Sabi mo 904 ay mas mahusay na. ako pumili ng isang ito, but which frequency he use? you don’ t give me size of 904 TX?
A: 904t default frequency is 503Mhz, 503, 509, 515, 521Mhz upang lumipat loop, not including battery
Q: ang 902 ay 170mhz?
A: Mula sa 170Mhz ~ 900MHz, ang iyong kailangan, Maaari naming baguhin, Box laki ay 20 x 10 x 5mm
transmiter
Q: ok. I need to check the law of government if this frequency is ok and i contact you soon after… is it available in stock’
A: 3~ 7 araw upang baguhin ang mga frequency, need test long time, frequency different, PA (enlarger) hardware na kailangan ding baguhin
Q: ok. hayaan mo akong suriin dalas at i bumalik sa iyo sa lalong madaling panahon
A: oo, ito ay napakahalaga
Kung ikaw ay kagiliw-giliw na sa na bili video transmiter, mangyaring huwag mag-atubiling contact kasama kami.

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