Moneyrolla sells systems that a competitor could do a pretty damn good copying for almost half the cost. I see it time and time again.
Look at this system: Motorola's trunking platform only allows Motorola branded "subscriber units". While Kenwood and other manufacturers may submit a bid, because their products don't work on a system based on Motorola, it's a very convenient way for Motorola to charge as much as they want for a system of this nature because nothing else will work on it. It's also a convenient way around state bidding laws.
Moneyrolla swoops in and sells big expensive systems that don't work all the time and then charges double compared to a similar system offered by a competitor. Not saying that this one won't/doesn't work, just saying don't hold your breath on this working. Don't hold your breath that this will all be implemented without a hitch(es) and a few million $$ over budget.
Time and time again I see poor performing Kenwood systems being put in, because they are half the cost. You know what they say, you get what you pay for. I assume you speak from system design/engineering and installation experience ? Because I am .
To prove you wrong on your "fact" that Motorola Smartnet is locked down to just Motorola radios, have a look at the EF Johnson 5100 ES series radios. Oh look, they are Smartnet compatible. I know you won't take my word, so here's the URL....
EFJohnson Technologies | 5100 ES Series
Your claim is for Smartnet analog trunking. The topic of the thread was for a P25 system , which...hold on to your knickers here....is an open format. Huh, imagine that.
Motorola sells expensive systems that are pretty darn good. I know you will argue with me on this, so why not go do your own research. It's easy to do.
Is there a perfect system ? Nope. All systems have issues. Some are out of the hands of the radio manufacture. Some are due to customer's high ego and limited RF knowledge. Some are due to a limited budget, and some are due to scanner operators trying to be RF engineers. Sometimes budgets run over. Perhaps a tower was to be re-used only to find out later it fails a load study ? A landlord changes their mind on rent and makes it necessary to move a site ? A microwave path becomes blocked for whatever reason ? Copper theft ? Mother nature ?
Get this...some poor systems are due to....the vendor either not caring or not knowing what they are doing. I am amazed by the Kenwood/EF Johnson/Harris techs who have never heard of duplex desense. Or the term "selectivity" or even about filtering. Many cases of dissimilar metal based RF jumpers being used in duplex environments, poor grounding, RF adapters out the ying yang, wrong sized coax/hardline leading to loss issues, audio levels totally out in left field, improperly tuned duplexers, poor weather sealing of antenna installations, unacceptable antenna/tower work, overworking the 50 watt intermittent duty PA and having a Wal Mart desk fan zip tied to the heat sink...I could go on and on. Yea, some nice vendors out there.
There are lots of reasons why radio projects become over budget. However, I am suspicious, if you were a real radio tech for a reputable shop, you'd know all this by now...hrmm. There are lots of things happening behind the scenes that scanner listeners don't know about.
I personally maintain 9 counties of public safety systems. I can tell you, 95% of my failures are due to non Motorola equipment. UPS's, GPS, microwave, lightning, water, theft...etc. Very rare that I have a Centracom/MCC5500 failure (non HDD), or a Quantar/MTR2000 failure. Even the holy JPS voters have had a higher failure rate then the workhorse Spectra TAC.
I wouldn't have typed that last paragraph if I couldn't back that up. But my employer would be quite mad if I scanned in my work tickets into PDF and shared them all over the net.