Bananas, and binding posts, are not all machined to the same spec, so you can get variation.
I use the WBT locking bananas. They're a bit pricey but they're a one time investment. They're good for life. You can move them to other cables if you like. You just need to crimp some new sleeves on the cable they're being moved to.
An identical connector to the WBT is made by Furutech.
There's also a good, cheap banana made by J.A. Michell.
Finally, you can use bananas with spring tips like Eichmanns.
You can see all of these at:
http://www.uhfmag.com/Connectors.html
Regards:
Mark
I use the WBT locking bananas. They're a bit pricey but they're a one time investment. They're good for life. You can move them to other cables if you like. You just need to crimp some new sleeves on the cable they're being moved to.
An identical connector to the WBT is made by Furutech.
There's also a good, cheap banana made by J.A. Michell.
Finally, you can use bananas with spring tips like Eichmanns.
You can see all of these at:
http://www.uhfmag.com/Connectors.html
Regards:
Mark