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Difference between revisions of "HAM HT Baofeng UV-5R"

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==Notes==
==Notes==
===Recommended Accessories===
===Recommended Accessories===
# Get an antenna-saver-like BNC adapter [https://www.dropbox.com/s/svpqganeuhontc1/34334%20Go%20Board%20%28low%20quality%29.jpg like this]. with a nice wide base. the connection lifecycle of BNC is way way way more than SMA and you can replace the adapter much more easily than the SMA connection in the radio. You can even apply some threadlock(the light duty stuff) to the threaded part and still keep the groundplane continuity because of the wide base on the adapter touching the rim of the SMA socket.
* A wide based flush fit BNC (or similarly durable connector) adapter (sometimes called an antenna saver) given the short mating cycle "SMA connectors are rated for up to 500 mating cycles" [https://en.wikipedia.org/wiki/SMA_connector citation via Wikipedia]
# Get a dedicated antenna for the VHF and UHF (or whichever you will use the most). The dedicated antennas will do wonders for performance as the stock antenna is really pretty horrible. If you followed the above then get a BNC terminated antenna and don't worry about adapters for the antennas.
** example: [http://thumbs4.ebaystatic.com/m/mUgb7YRjFqInb9GoQZVkQMw/140.jpg SMA Male to BNC Female Connector]
** Also you can replace the adapter much more easily than the SMA connection in the radio.
** You can even apply some threadlock (the light duty stuff) to the threaded part and still keep the groundplane continuity because of the wide base on the adapter touching the rim of the SMA socket.
* Get a dedicated antenna for the VHF and UHF (or whichever you will use the most). The dedicated antennas will do wonders for performance as the stock antenna is really pretty horrible and multiband antennas in general can only be so good on any given band they are tuned for before the others suffer, so they end up being okay at best on all of them. If you followed the above then get a BNC terminated antenna and don't worry about adapters for the antennas.


==Hardware Versions==
==Hardware Versions==

Revision as of 09:15, 24 October 2013

Overview

The UV-5R family of radios are cheap 4W micro handheld transceivers with reasonably good stock features especially given the price. They can be modified to bypass the on board MCU, which is a write once chip that cannot be modified. The UV-5Rs are software controlled radios (not SDRs) they have hardware filters that prevent the same kinds of band expansion as the UV-3Rs.

Links

General Info

Modifications

Software

  • CHIRP - a free, open-source tool for programming your amateur radio. (appears to support the UV-5R)

Firmware

Hardware

Recommended Modifications

Notes

Recommended Accessories

  • A wide based flush fit BNC (or similarly durable connector) adapter (sometimes called an antenna saver) given the short mating cycle "SMA connectors are rated for up to 500 mating cycles" citation via Wikipedia
    • example: SMA Male to BNC Female Connector
    • Also you can replace the adapter much more easily than the SMA connection in the radio.
    • You can even apply some threadlock (the light duty stuff) to the threaded part and still keep the groundplane continuity because of the wide base on the adapter touching the rim of the SMA socket.
  • Get a dedicated antenna for the VHF and UHF (or whichever you will use the most). The dedicated antennas will do wonders for performance as the stock antenna is really pretty horrible and multiband antennas in general can only be so good on any given band they are tuned for before the others suffer, so they end up being okay at best on all of them. If you followed the above then get a BNC terminated antenna and don't worry about adapters for the antennas.

Hardware Versions

There are a large number of internally identical radios with very nonstandardized names in the UV-3R and UV-5R family.

HacDC Amateur Radio Project:
Amateur radio Amateur radio station HARC Projects Prepping the Ham Exams


HacDC Amateur Radio Club Team Contact Info:
harc-list@hacdc.org
Subscribe to the HacDC Amateur Radio Club email list
HacDC Amateur Radio Project:
Amateur radio Amateur radio station HARC Projects Prepping the Ham Exams


HacDC Amateur Radio Club Team Contact Info:
harc-list@hacdc.org
Subscribe to the HacDC Amateur Radio Club email list