太白金星

RTC6705 image transmission V0.1

Overview

This is a 150MW image transmission system based on RTC6705 and ERC6659E chips, supporting 30.5mm flying tower installation port

Awaiting verification (the local epidemic situation will be slower)

150MW output

Both audio and video

3.3V input, it is recommended to use the BEC of the flight control

If you have any questions please suggest VX 18909438861

PCB temporary design

The four resistors on the left determine the frequency:

The DCDC circuit is still being drawn, so for the time being, the 3.3V input is used with the flight control BEC.

Notice! ! ! !

It has been verified that there are many problems, and the power is false, but it is actually about 150mw. Next, we will switch to another solution, 33DBM, with an output power of about 2W.

latest news

The 2W version has been verified except for the voltage stabilization part and can work normally.

Design Files

All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.

It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

Hot

Technical Resources More

Search Datasheet?

Supported by EEWorld Datasheet

Technical Videos More

Forum More

Update:2025-05-07 02:18:36

Source code of the book "Wireless Communication FPGA Design"
Source code in the book "Wireless Communication FPGA Design": Verilog+Matlab implementation program.
Use of relays
I want to use a single-chip microcomputer to control the start and stop of a 220V AC motor. This requires a relay. The model of the single-chip microcomputer is 89s52, and the p3.0 port is connected t
What should I do if my WIFI is stolen?
Before I moved, I often met people sitting near my house and using the Internet. When I went into the configuration, I found that there were many more mobile phones connected to my network. There were
Commemorate your 1000 points
After I posted this, my chip coins have reached 1,000, which means I have made a big leap in EEWORD. I feel very comfortable, so I made a new post to commemorate and congratulate myself, and I also wi
EEWORLD University Hall----Live Replay: The use of Tektronix oscilloscopes in embedded system debugging and mixed signal system verification testing
Live replay: Tektronix embedded system debugging and mixed signal system verification test using oscilloscopes : https://training.eeworld.com.cn/course/4542
I want to play with DSP --- VC5402, but I wonder if an XDS100 emulator is available?
I want to play with DSP --- VC5402, but I don't know if XDS100 emulator is available? Thank you!

Datasheet More

Circuits More