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swake

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About swake

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    RC-Cam'er

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  1. I have a FR632 and a RC832, both use the RX5880 but I am going to modify the RC832. I will include the THS7314 circuit, as you show here: I would like to use sms components for capacitors and resistor as for the THS7314. Is it possible? And if yes, what would be the references?
  2. I would like for pleasure, make myself a 5.8ghz video receiver. In your opinion, should I use the Fatshark / IRC or RX5880 module?
  3. It is surely the kind of thing not found on the Internet, I guess? I would also like to have the schematic of the FR632 but I did not find ...
  4. The signal level is set by a resistance network and can not be changed?
  5. So the new FS or IRC modules are no worse than the first models? I opened two modules, an IRC and a Fatshark but I did not find the settings knob to adjust the video output level. How do they adjust this value?
  6. Originally the Fatshark, IRC modules have 6 channels (5740, 5760, 5780, 5800, 5820, 5840, 5860). When we activate the SPI we get 20 or 30 channels on several bands. The fact of having more channels, does this reduce (or otherwise) the bandwidth of each channel?
  7. I was think that the 5.8GHz FM demodulation chip (RTC6715) was the same thing that RTC6618.
  8. There is a lot of response on Google for the RTC6715 but nothing for the RTC6618.
  9. DSO NANO V3 - analog 200Khz de la bande passante. How can you measure a video signal with a bandwidth of 5Mhz if your Osciloscope stops at 1Mhz?
  10. What bandwidth value does it need? Which model do you recommend ?
  11. Hello, is it possible to mesure vidéo signal composite with DSO Nano osciloscope ?
  12. Hello, I am looking for the diagram of this electronic circuit, would you have that? Thanks.
  13. So the NWM662JRX module is the equivalent of the RX5808? And both are based on the RTC6715?
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