Hello,I am the person that will be helping you today.
May I ask for you to elaborate on what your question is regarding? What are you referring to when you refer to the "long collar" and the "mini collar"?
I will be standing by, looking forward to your response.
You should have the 13 inch and 5 inch antennas in the package. I would suggest testing it's use with the 5 inch antenna. If you remove the antennas altogether, it will still work, but it's functional use cannot be guaranteed. One great way to test it is to simply test it by removing the antennas and testing to see how well it works.Is there anything else that I can help with or help clear up?
Hello,Is there anything else I can help you with today? If so, please let me know. If that is all for now, please do not forget to rate my help on top of this page.Thank you,Jason