phillydjdan
Member
- Joined
- Jan 27, 2011
- Messages
- 2,075
Boy, you kids sure don't know when to quit. I thought *I* was bad...
Exactly. I guess some guys just don't get it that no matter how you brag up the features of a radio, NONE of those features really exist if the "flagship" radio is laying on the floor on the closet because you can't see the display.... I'd rather drive a Pinto that runs well over a Mustang with flat tires and headlights that don't work... to those who have no problems with the x36's you are very, very lucky, hang on to them, they must be great radios, I can only dream what that would be like... many of us are not that lucky... show some understanding here... I need good dependable police and fire radios that have clear p25 digital audio and bright bold displays... my GRE's (1095) do that, digital on my x36's is muffled and garbled and I can't read the displays so all the great features don't mean anything to me... I need performance and dependability to do my job...
Yes, Grego, system settings matter, even with the Motorola radios. If the technicians who put the system in place don't set it up properly, the whole thing will sound like garbage. A lot of it comes down to certain settings in the radio's programming software that many techs don't bother to change from the defaults. Audio quality CAN suffer if this isn't touched. There is some discussion on other forum sites about using different settings for different users (firefighters versus motorcycle cops versus dispatch consoles, etc). All have varying needs as far as background noise filtering, etc. If the system is optimized for you, the radio (and likely scanners also) will be that much better to listen to.
" ... pretend to know everything make such a fool of himself ... "
Also note that Uniden American is proofing all post to there FaceBook page. Any questions related to scanners are not being allowed on the Post-by-Page. What is up with that?
So my feelings are that our listening pleasure depends on how well the system is tuned.
RR Forums has an "iggy" option.
THAT is the truth, right there. Even squelch settings in the radio software need to be lowered from factory settings to get extended range.
You have to get it right on the master templates so each radio that gets cloned is also right.
All the parameters in a radio can be optimized to make a radio great,
But now we have IT guys (who know nothing about RF or analog electronics...or any electronics for that matter) working in radio departments. Go figure!
I've been saying that for many years. Of course the haters refuse to believe that is possible. But, it's what they do.
Oh really? please explain to me where in Astro 25 CPS one goes to "adjust the squelch" on an Astro 25 subscriber radio to "get extended range" on a TRUNKED personality for a trunking system.
No argument there, but any agency with competent people on their radio team will vet the templates BEFORE finalizing them and catch any errors or issues.
Not true, there are many settings that should be left alone unless the programmer is experienced with aligning a radio and has the correct test gear to do so, you know, like an Aeroflex 3920B handy and have discussed with the system engineers the changes to certain fields in subscriber setup that should be left to factory defaults. If one is just adding talkgroups or changing user ergonomics, they should not dicker with performance related settings like ISP sequence length, maximum slot size, forced unmute timing, etc. unless the system engineers recommend changes.
AGC settings on transmit audio profiles only affect outgoing TX audio and don't impact RX performance at all.
All of this was covered in manufacturer based subscriber training, and I'm sure you took that in your career development.
And most modern digital radio systems are nothing but IP based communication systems that happen to use LMR RF as a "last mile", so the typical "IT guy" probably could do a better job managing such a network than some old school radio tech with his diddlesticks and sig gens.
Bottom line is it takes BOTH. A good radio team will have a good mix of both people who work together to make a network shine.
Don't knock the IT guys, they will be the ones you call when an exit router bombs or one of the virtual machines that run the VLR/HLR crash and you are stuck holding your diddlesticks.
Good God, do we have to argue every stinking point in this place? This "alpha male" crap gets old. I'm not going to get into all that nonsense you called me out on, as that is a waste of time and no one really wants to read it.
You made assumptions (some bout my background and experience, as well) that are wrong. You couldn't possibly know some of that unless you knew me personally (and I assume you don't).
HOWEVER, you do make many valid points. Bottom line is you need networking experience along with RF experience and comprehensive electronic theory.
I have all that under my belt, and have worked jobs requiring both, which often required me to troubleshoot these issues quickly (mission critical) and learn without formal training.
And you need to know test equipment and how to properly use it (and not be fooled by overload or bad parameter settings). That should be a prerequisite for the job.
Although I left (professionally) two-way some years ago, /\/\ Tune software used to allow many adjustments for optimizing a radio.
But if a knowledgeable person knows what they are doing, t
As for system maintainers, I see a lot of variance around here.
The WS1080 and WS1095 are not the same class scanner as the BCD436HP or the BCD536HP.
1. Where is the remote control of the WS1080 or WS1095. NONE
2. Are they type 2 scanners? Yes to all 4 most users think 1 is better than the other.
3. Where is the site analyzer on the WS1080 and WS1095 without extra software? Does not exist.
4. WS1095 removeable head. Yes it has that the BCD536HP does not.
To compare the x36's to the WS1080 and WS1095 is like comparing the WS1080 to the PRO106 they both scan but have different features they are not just the same class of scanners neither is a PINTO and a MUSTANG the same class car.
No, just pointing out you made some highly erroneous statements. Part of a discussion forums is discussion. It is also completely OPTIONAL to respond. Obviously you felt the need to do so. Sounds totally "alpha" to me. Pot, meet kettle.
I made no references to your background. I could care less. I merely commented on your erroneous statements about "adjusting the squelch" on trunking subscriber radios. So put it back in your pants. As you just said, no one really cares.
Thanks for affirming what I said prior. I knew I was right.
I do this for a living CURRENTLY. I am well aware of what it takes as is anyone who does it today. Things have changed though, modern digital radio systems are not drastically different from any other VoIP system. If one doesn't have that foundation, they are pissing in the wind when it comes to troubleshooting performance issues, problems or anything else.
Yup. I'll concur. Buying any equipment and not getting the instructor led training is wasting money. Any shop that would hire someone and not either have them trained on the gear or make the prior training/experience with it is not being prudent.
Must have been quite some time ago. Current and recently cancelled Motorola digital radio products do not allow the programmer to "tune" anything, in fact, current CPS has a standalone separate TUNER application. Instructor led training for CPS programming instructs programmers that TUNER should not be used UNLESS one is adept at the tuning of subscriber radios and has the necessary training and test equipment to do so. There are, however, some performance parameters that I mentioned that really should be left alone unless specifically instructed by the system engineers or technical team to make changes. Usually this is done by those working on the system before final acceptance.
That's the part that is so open to variables. I can't tell you how many "plumber tuned" radios that have come across my bench (mostly used radios off eBay) where someone thought they knew what they were doing and did things like slamming codeplugs with lab/depot and overwrote softpots (Astro Saber/XTS3000/Spectras) that were so off it wasn't even funny.
I say if someone hasn't been to instructor led classes for the current products they are supposed to support and/or has years of experience actually WORKING in land mobile radio, they should keep their nose out of touching radios used by people who's lives depend on them. It's as simple as that.
I shudder when I see thread after thread on this very forum of untrained, clueless people wanting to jump right in and program sophisticated subscriber radios used in mission critical situations. They are an expert because they read some Wiki and are armed with their $15 Ebay cable and bootleg copy of whatever radio programming software.
Just curious, what are you using as your baseline for system performance? A scanner? Please tell me you are not serious. The current crop of consumer scanners are GARBAGE and are nothing more than consumer toys.
Now if you're using properly vetted, configured and tuned subscriber radios that is a different story.
This is something that many who are scanner hobbyists don't understand about the system(s) they are listening to on a scanner. Basing how well (or poorly) a land mobile radio system sounds on some consumer scanner is like basing an automobile performance on how it looks sitting in your driveway.
The worlds are that far apart.
Having been in the business, I am sure you will agree.
The GRE are the Mustang and the Uniden are the Pinto right?