Како да купите добар COFDM видео предавател

Како да се купи видео предавател за вашиот проект? Еве еден купувач истрага VCAN за COFDM Видео предавател, Q е прашање на купувачот, А е VCAN одговор, Ако ви се интересни, Ве молиме да го прочитате или да побарате било какви прашања.
П: 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?
А: I will send to your email
П: thanks
А: Ве молам проверете, please ask me if you have any question on technology or order

П: For COFDM-903T, тоа е предавател и приемник за цена? 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?
Со антената треба да се користи на RX има за долго пренос на опсег? 10км?
А: I will reply you soon
COFDM 904T COFDM Antenna Aerial Wireless Video Transmitter Receiver Transmission
оваа антена
COFDM-221R HD Безжичен Видео COFDM AV ресивер 1080P пренос на слика трансивер CVBS 170 ~ 900MHz
ова е приемник
П: receiver for 903T?
А: for 902t 903t 904t
П: ok but for COFDM-904T TX and RX is included in price?
А: Цена има вклучувајќи антена, If you agree better antenna, almost USD200 one piece, 902t 904T support 20km
П: COFDM-902T with receiver and good antenna goes at 10km?
А: 10km ok, from air to ground
П: yes that is what i need, what is the difference between 902 и 904 ?
А: customer installed antenna for receiver
COFDM-902T and COFDM-904T almost same, but COFDM-904T is more reliable,
П: i dont see HDMi input on COFDM-904T
А: 904 has hdmi
П: not on the pictures
А: I will check and send you soon.
one customer tested sample and place repeat order soon
Please check your email for HDMI input
П: ok .. the pictures on your website is no up to date
А: Да
П: I see on your picture hdmi now.
А: website picture is only one side
П: Could you send me picture of your RX?
А:
this is RX
П: we are interested to by 4-5 TX… is it working all with one RX if it’s not working in same time
А: At different frequency at RX, RX frequency can change by remote control
П: 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…
А: now antenna is 1 метар, for sample is ok, what is your post code? I will check shipping cost
П: 1823 Glion Switzerland
А: what frequency do you need? or use our default?
П: what is our choice for 904?
А: shipping cost by DHL, USD69
904T is recommended
902T is also ok
П: You say 904 is better. i choose this one, but which frequency he use? you don’ t give me size of 904 TX?
А: 904t default frequency is 503Mhz, 503, 509, 515, 521Mhz to switch loop, not including battery
П: на 902 is 170mhz?
А: Од 170Mhz ~ 900MHz, што ви треба, ние може да го менува, кутија големина е 20 x 10 x 5mm
предавател
П: 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’
А: 3~ 7 дена за менување на фреквенција, need test long time, frequency different, Па (зголемувачи) хардвер, исто така треба промена
П: ok. дозволете ми да се провери фреквенција и ќе се вратам на вас наскоро
А: Да, тоа е многу важно
Ако ви се интересни за купување видео предавател, Ве молиме да се чувствуваат слободни да контакт со нас.

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