1) WOW, Jerry, I really wished you'd have mentioned this (all of this) earlier....like 6 months ago.

And, btw...I do not regularly scan this "antenna restrictions" forum....actually almost never do....just came here today looking for something and saw your thread here (recognized your callsign and had a look see....and what-do-you-know, you put more info in here in "antenna restrictions" regarding your interference than you did in RFI or other posts?), and you included here in this thread,
some extremely important info (that I and others have been asking for now for months)...
The S meter reads 2 when the repeater is NOT transmitting. It reads 3.5 when it IS transmitting. The meter on my 7100 goes up to 60.
On the RSP/SDR (for some reason I cannot post the screen shot now) there is a narrow (maybe 5 MHz wide) spike at 145.320 from the noise base of 137dBm to 130dBm. I'm not sure how significant that is.
2) And, please take note of a change I'm making here/now in this posting....I'll now be referring to your "interference" rather than calling it "noise".....sure, on FM it sounds like noise, but I don't think it is....I believe (with ~ 95% certainty) it is interference, or to be more precise, RFI....(this is why I've been asking for months to know what it sounds like in SSB, CW, or AM! 'Cuz if we'd had that info, things would have been a whole lot easier....AND, if I'd had known you had an SDR this could've been solved months ago...LOL)
But, no worries....we'll get you pointed in the right direction now!

3) Dale, WB6BYU, et al,
Fyi, to let you all know, I've been in contact with Jerry, KK4GMU directly for months now....trying to help (while I am 200 miles away caring for elderly family, I do still technically live/work there, in Jerry's city, just ~ 15 miles away from him and know a fair amount about the area, the repeaters [especially my own 6.97 at 1000' AGL], etc...) and I've been
unaware that he even had a RSP/SDR,
let alone had done any noise tests, other than mentioning the "noise" he receives on this one FM repeater (never got a report on SSB, CW, or AM, nor that there was any "spike" or any significant rise in noise across the band)...so,
I've been quite hindered in the past....BUT...
4) But, now, with this
new info, I'm ready to make a few determinations! I just
really wish this was in the RFI Forum, not in "antenna restrictions" forum! but, oh well....that's life, huh?

a) Jerry, I'm fairly certain that some of the older areas of your community (On-Top-Of-The-World), such as Friendship Colony, have
cable TV services provided by Spectrum (and internet, as well?)....(and, I think the "basic cable" is provided in "bulk" via your association fees?) But, some of the newer areas do not have "cable TV", but rather have fiber and provide streaming and live-tv from BridgeNet communications. Please understand that I do
not live there, and haven't been in there (in your gated community) in many years....so, I'm going by my old info.....but you should be easily able to confirm all of this yourself in less than a couple minutes, yes?
b) Cable TV services (whether if they are digital or analog, or a combination of both) use VHF TV frequencies as well as low-band, mid-band (where 2m lies), upper band, super-band, etc. "Cable TV Frequencies", sent via coaxial cable.
c) "Cable Egress" (the cable TV signals radiating out of the cable system) can be a real pain in the butt....it can be as simple as one bad connection / splitter, etc., or a many bad connections, or bad cable/wiring itself...or even simply bad design/installation.
d) Some of the worst cable egress comes from a user (yourself or a neighbor) connecting other things in their home to the cable TV cable/wiring (even a "distribution amp" in an attic or behind an entertainment center, etc., can cause issues)...since some cable service doesn't always include all the local channels that some users desire, they connect "rabbit ears", etc., to their TV and the cable-tv service
at the same time! And, this means that the rabbit-ears become the transmit antenna for cable-tv channels, radiating all-over-the-place!

This is a real problem in some areas, 'cuz some of the multiplexed-local-broadcast-TV channels are not well-distributed and not carried on many cable-TV systems....so, it could be as easy as finding your's or a neighbor's rabbit-ears connected to the cable system, and disconnecting them, and/or using a switch (cable-tv A/B-switch)....or....
{or, if the neighbor insists that he have absolute-seamless TV, you should be able to make it all work by making sure there is a nice splitter [hybrid-splitter/combiner] that gives 25 - 30db isolation between the adjacent ports, combining these two signal paths....not the best approach, but will usually suffice}e) There are other possible sources of this interference, but for the moment let's assume the cable TV service (and/or internet service, if coming from Spectrum) in your area and/or in your building (or even in your own home) is the proximate cause of your interference!
{I'm 95% sure of this, so let's go down this road for a short-ride, and think the skies will open wide! 
}
5) After many months, my initial "1st / best advice" is still the same:
we need to find the source of the interference! (and, just like over the past few months, this is really up to you....whether you do it yourself, or have some assistance....this isn't something that can be done over the internet)
a) First off, a quick question....Do you, yourself and/or your neighbors in the same building, have Spectrum TV and/or internet?
If you/they do (my guess is yes), find where it enters your own unit and/or where it enters the building to feed all the units there.....this is usually a small pedestal or wall-box....
{you're unlikely to be able to access the cable there, but you can easily use your TH-F6a handi-talkie near-by --- perhaps even taking the antenna off, or partially unscrewed, to reduce the interfering-signal level, if needed....use your TH-F6a to "sniff out" that locale to see what the signal level is there}b) If you're lucky, the interference there will be strong! (stronger than in your backyard near your antenna) If this is the case, a few phone calls to Spectrum should get a resolution! You will need to complain to them about the interference, and insist that they come out and do a cable-egress-survey! Remind them that you are in the ILS approach path of an airport (you are close) and their cable-egress is not only illegal, but it may cause an airplane to crash....sure, this is unlikely, but they don't know that! And, afterward it's likely that you'll good-to-go....BUT...
(but, for areas with underground utilities / underground cable tv, this is usually not the case....in these locales, usually cable-tv-egress / cable-tv-caused-RFI comes from the "subscriber premises", meaning your house / your neighbors' houses!
}c) So, if you find the interference is not stronger there at the cable entrance / cable splitter location (or even weaker, there), you will need to look inside your own home....and, if you still cannot find a stronger signal than you have in your backyard / near your antenna, then you should walk around your neighbor's houses and talk to your neighbor's.....
and yes, I would still call Spectrum and complain about the interference, and still insist that they come out and do a cable-egress-survey! (just that the outcome of that survey might not solve the interference issue, as the source might be inside someone's house...)
6) Jerry, as I've been saying now for months, there is a
lot more to all of this....and, the more info we have the better (the easier it is to determine the proximate cause of the interference, and point you to the solution!)
For now, the above should get you pretty close to finding the source and at least being aware of the solution....but, you will need to do some of the work, too.

And, FYI....here are some examples of what a spectrum scan would show if you were looking at TV signals on a spectrum analyzer....if you have SpectrumTV and/or SpectrumInternet service in your home, connect the Spectrum TV cable to your RSP-SDR and have a look-see! Then after you see what is there, tune in to the 2-meter band ---- looking at more than just 145.33mhz --- look at approx 140mhz up to 150mhz
[it should look something like the images below in "c"....but, if they have analog TV channels, it will look like the image below in "a"....and if Spectrum in your locale is providing
both analog and digital TV signals then it would like both...

] and then (without changing the frequency) disconnect the cable tv cable from your RSP-SDR and connect your 2-meter ham antenna to your RSP-SDR, and see what you have....is the interference still there? (it will be a LOT weaker on your antenna, but should still be there?) If it is still there, we have determined with 95% certainty that your RFI/"noise" is cable-tv-egress!
a) In the old days, we had analog NTSC-TV signals.....some older analog/digital cable systems still use channels 2 - 13 as analog channels, and some even still used channels 2 - 22 as analog channels....but, these-days, it's doubtful you'll find any old analog TV signals on that Spectrum system, but if you did, if you looked at a 6mhz wide scan, they'd look like this (with the "video carrier" at 145.250mhz):

b) BTW, a decade or so ago, we had both analog and digital over-the-air TV signals, and they looked like this....I added the red arrow showing the digital ATSC off-air TV signal (notice the ATSC pilot carrier, that is
not used in cable-tv QAM systems, so you would not see that coming from your Spectrum cable), and the blue circle around the analog NTSC off-air TV signal:

c) Now if you have one large "bump" in the spectral display....that sort-of rolls off a bit at 144mhz and 150mhz (or if these are on some other freqs, let me know)...and then the next "bumps" start above an below this....the display would look similar to this:

And this:
Sorry...these are NOT scans of SpectrumTV, and certainly not Spectrum Ocala / Spectrum On-Top-Of-The-World....these are just some scans I pulled off the internet in the past minute or two (and I then added the red arrow and blue circle in "Paint", and reposted them here for you to use as
examples ONLY!
7) To sum-up...
As I've been saying for months now, there is a
lot to all of this and with the limited info provided here it's been difficult to ascertain exactly what you've been doing / what interference you have...but we have stuck with you, and it's looking like we have got you pointing in the right direction now...
And, if you do the tests I highlight above (and report your findings back here), and we're correct in our assumptions that it
is cable-tv-egress (CATV-Egress is how we abbreviate it), then it is up to
you to call the cable company (Spectrum ?) and
force them to solve this
(be sure to remind them that they do NOT have a license to transmit/radiate on those frequencies, but you DO!)FYI, most experienced hams would've heard this "noise" and figured this out in less than one minute....yep, no BS....and, I'm not bragging here, nor poking fun at "new hams"....nope, not at all!
Rather I'm trying to point out to not just you, but everyone that reads this, that while tracking down RFI can be a pain, it is infinitely easier if you have all the details, and/or you pass on all these details to those you're seeking assistance from!!!
{now, how ignorant am I going to look if it turns out that my "95% certainty" is all wrong? oh well, at least I'll learn something, huh?}
I do hope this helps....and I do hope you'll report back your results, and not just allow your current lower level of interference be "acceptable" and please don't "just live with it"!
73,
John, KA4WJA
P.S. No matter if you eliminate your RFI completely or not....if you'd like to try a directional antenna (as I've been saying, is always a good idea), please don't buy a poor-design off of Amazon, but look at a decent small yagi (while INnovAntennas are well known for clean patterns and low side-lobes, they are pricey....so, a 4-element Cushcraft/MFJ would be good, or a 3-element HyGain/MFJ, etc....or maybe a small M-squared....just not a "Diamond" yagi!)