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Posted

I can find plenty of adapters to convert the male SMA jack on a Baofeng radio to a female BNC connector, but for the life of me, I can't find an adapter to convert the SMA female jack on a Baofeng antenna to a male BNC connector. There are a few which will convert the SMA male jack on other (Retevis, etc.) radios' antennas to a male BNC connector, but I can't find one which will do the same for a Baofeng antenna. I don't want to buy new antennas, but I'd really like to convert my AR-5RM to a BNC antenna connection. I searched Amazon and even a Google search, but no luck. Has anyone found one and can point me in the right direction? (It doesn't help that different sellers name the adapter differently. Some name it according to the type of connection on the two ends of the device, others name it by what it converts from to what it converts to, and others name it according to the jacks on the radio and antenna respectively. It's maddening.)

Posted
39 minutes ago, WRTC928 said:

I can find plenty of adapters to convert the male SMA jack on a Baofeng radio to a female BNC connector, but for the life of me, I can't find an adapter to convert the SMA female jack on a Baofeng antenna to a male BNC connector. There are a few which will convert the SMA male jack on other (Retevis, etc.) radios' antennas to a male BNC connector, but I can't find one which will do the same for a Baofeng antenna. I don't want to buy new antennas, but I'd really like to convert my AR-5RM to a BNC antenna connection. I searched Amazon and even a Google search, but no luck. Has anyone found one and can point me in the right direction? (It doesn't help that different sellers name the adapter differently. Some name it according to the type of connection on the two ends of the device, others name it by what it converts from to what it converts to, and others name it according to the jacks on the radio and antenna respectively. It's maddening.)

https://a.co/d/7H0HN6M

Posted
3 hours ago, WRTC928 said:

I can find plenty of adapters to convert the male SMA jack on a Baofeng radio to a female BNC connector, but for the life of me, I can't find an adapter to convert the SMA female jack on a Baofeng antenna to a male BNC connector. There are a few which will convert the SMA male jack on other (Retevis, etc.) radios' antennas to a male BNC connector, but I can't find one which will do the same for a Baofeng antenna. I don't want to buy new antennas, but I'd really like to convert my AR-5RM to a BNC antenna connection. I searched Amazon and even a Google search, but no luck. Has anyone found one and can point me in the right direction? (It doesn't help that different sellers name the adapter differently. Some name it according to the type of connection on the two ends of the device, others name it by what it converts from to what it converts to, and others name it according to the jacks on the radio and antenna respectively. It's maddening.)

All the BNC antennas I've ever seen use Male BNC connectors on the end, not Female types. The BNC adapter that screws into the radio uses a Female BNC connector as seen in the attached photos.

Many of the Chinese radios use the same format as the more expensive Kenwood commercial radios, reverse polarity Male SMA to a standard female BNC. 

Radio-Coax-SMA-BNC.jpg

Radio-SMA-BNC.jpg

SMA-BNC.jpg

Posted
3 hours ago, Lscott said:

All the BNC antennas I've ever seen use Male BNC connectors on the end, not Female types. The BNC adapter that screws into the radio uses a Female BNC connector as seen in the attached photos.

Many of the Chinese radios use the same format as the more expensive Kenwood commercial radios, reverse polarity Male SMA to a standard female BNC. 

Radio-Coax-SMA-BNC.jpg

Radio-SMA-BNC.jpg

SMA-BNC.jpg

The piece I can't find is the one that attaches to the antenna. The antenna is SMA female and I need to convert that to BNC male; i.e., the connector has to have SMA male on one end and BNC male on the other. 

Posted
50 minutes ago, WRTC928 said:

The piece I can't find is the one that attaches to the antenna. The antenna is SMA female and I need to convert that to BNC male; i.e., the connector has to have SMA male on one end and BNC male on the other. 

That link I posted has both pieces, for the antenna and the radio, for both genders combinations.
But I’ll point out just once that most people don’t add an adapter to the very cheap antennas Baofeng attaches to their radios. They buy the BNC adapter so they can use a better quality antenna that comes with a BNC connector. 

Posted
18 hours ago, SteveShannon said:

That link I posted has both pieces, for the antenna and the radio, for both genders combinations.
But I’ll point out just once that most people don’t add an adapter to the very cheap antennas Baofeng attaches to their radios. They buy the BNC adapter so they can use a better quality antenna that comes with a BNC connector. 

Actually, I have some Nagoya antennas that work really well. They're the ones I want to use, but they don't come with a BNC connector. There are probably some brands which do come with a BNC connector which will work fine too. I'll probably just buy a few and experiment. It's just that I've had such good results with these antennas that I'd like to keep using them.

Posted
1 hour ago, Reloader762 said:

That's what I ended up getting. It does work, but the coax connector makes it a very inelegant solution. It definitely looks fragile. I guess I'll bite the bullet and buy some anennas with BNC connectors.

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