RF Modem by XR2211 - XR2206 | Circuit Project Electronic

RF Modem by XR2211 - XR2206

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This is a project based on the above chips , details of which were sent to me by VU3CRJ. I have designed a PCB for the same but unfortunately I have not tried it out. It is to be used with the Baycom Software for Packet Radio. The software is available at the homepage of Harry Lythall. Earlier I have successfully built and sold Amateur Radio Modem using the AM7910/1 to local HAMs but unfortunately the chips went out of circulation. The above combination of XR2211 / XR2206 turns out to be much more cheaper and simpler. The circuit diagram of the project is shown below.

Read More Source:
http://www.qsl.net/vu2upx/Projects/rfmodem.htm
Thank you.

This entry was posted on Wednesday, February 20th, 2008 at 9:20 am and is filed under RF-Radio Frequency. You can follow any responses to this entry through the RSS 2.0 feed.