For scanners or radios that have a female SMA connector. This listing is for qty TWO (2) adapters and shims

This adapter is a SMA-male to BNC-female, Silver color. 
Shoulder is 9/16" in diameter 
Why don't I sell the similar looking "gold" color one? I have seen the gold color one's cheap plating flake off and short out the connector!

Why risk damage to your expensive scanner or radio's antenna connector?
See picture 3 for "the other guys" adapter. See how it is not supported and can easily break off your scanner or radios connector when you drop the radio or even while it is on your belt or simply falls over?
Now, look at picture 2 to see how the shoulder supports the connector mechanically for much improved durability.

We also provide a stainless steel shim to work with certain radio's or scanners when the bottom of the connector does not seat on the top of the radio.
It is important NOT to drive the center pin into the connector too far, so this connector adapter allows the proper amount of center pin insertion before it stops. In cases where there is a small gap between the connector and the top of the radio, use the shim.

Personally, I use this on my BCD-396T, BCD369CT, BCD436HP, Yaesu VX-5, VX-6, VX-7 and Kenwood TH-F6A, Home Patrol 1 and 2, etc.
This can be used on MOST scanners or radios with a SMA-female connector on the radio.
Will this work on SDS100 scanners? Some people have said yes and I just got one who told me it does not fit their SDS100, so IF you decide to try it on the SDS100, THERE WILL NOT BE ANY RETURNS FOR ANY REASON! Stated another way, IF you wish to buy this to use on your SDS100 and it does not fit, you CANNOT claim is does not work or not fit.

NO, neither the SCANNER nor the Antenna is included!
One more time, this listing is for TWO antenna adapters and two shims, NOT THE SCANNER OR ANTENNA!!