Realistic Pro-37 FAULTY CHANNEL MEMORY

Realistic Pro-37. Has a faulty channel memory but works fine other than that. No frequency can be saved properly. However it can scan manually and monitor a frequency just fine. The memory has a mind of its own though. This is just a quick air-band test to show that the scanner works. Would make a great scanner for monitoring a specific frequency.

 

Realistic Pro-37 Scanner Airband Test

Realistic Pro-37 Scanner Airband Test video UK [video below]. Good old school scanner receiver with a decent frequency range. It can pick up airband really well with the stock antenna. It's also got the 800 Mhz - 900 Mhz frequencies [806 - 960 Mhz]. A cool feature this radio has that you don't see on many scanners these days is a scanning speed button. Press the button and it can go from slow scan to fast scan. This works with both channel scanning [programmed frequencies] and manual scanning frequencies. 200 channels. Manufactured in Japan [for Intertan / Tandy].

Uniden BC80XLT 50 Channel Scanner

Recently got this Uniden Bearcat BC80XLT 50 Channel Scanner in a "turns on but is in untested" condition. It was cheap so I thought why not. First off, when I got it the seller was right - it does turn on. But the keypad was completely unresponsive. No buttons worked at all. He failed to mention that part. But to be fair, I think he was genuinely clueless when it came to scanners.

So I took it apart, cleaned it and put it back together. Then it wouldn't even switch on anymore. Me and my fixing skills! Terrible. So I left it a few days and took it apart again. Did a bit more cleaning, put it all back together again, and this time it did power up. And the keypad worked perfectly.

I was very happy. Scanning away. It picks up well. But then the batteries started to run out. And due to how bad the battery compartment is on this scanner [there looks to have been some serious leaks over the years + there has been a DIY fix also] I was concerned that when I changed the dead batteries for some new ones, there was a chance that the scanner would not work / turn on anymore.

And I was right. Putting new batteries in and then firing up the scanner resulted in nothing. No response at all. And there was me thinking it was all fixed.

At this point I knew / was convinced that it was a problem somewhere in the battery compartment, and if the Uniden Bearcat BC80XLT had a mains adapter it would work fine. So off I went looking for a mains adapter. And by sheer luck I found one that was compatible. 

That did the trick. Now the scanner works really well again. But I think the battery compartment is finished.

A few things to say about this Uniden scanner. Manual scanning is slow compared to some of my other scanners. It is a bit of an oldie though. And, it doesn't appear possible for the scanner to just scan manually by inputting a frequency, pressing enter and off you go. No, manual scanning is done only by going though the "band" options.

Silly really. Because some of the bands are quite wide. So the user has to sit there scanning through a whole band and can't type in a specific frequency and go to it directly. I couldn't find any way to do it, and there was nothing for it in the manual either. But it is over 20 years old so yeah, whatever. Other than that the scanner does work really well. And the green LCD screen light is a bit different to what I'm used to. I like it. I will probably be reselling it though as spares or repairs. -lcrmadx

Realistic PRO-26 Clicking / Buzzing [Video]

I've got this Realistic PRO-26 [not this one - another one] that suffers from a constant clicking / buzzing noise. It's there as soon as the scanner is turned on, and only stopped when its turned off. The radio does seem to stop on known frequencies but nothing can be heard other than the clicking noise. I really want to fix it. I've seen this problem talked about in a few places online, with a few potential fixes suggested.

My PRO-26 was dirty as hell and looked like some sort of liquid had been spilt on the top on and around the volume / squelch and earphone jack. So I think some of that liquid could have went down the earphone jack hole and messed things up. I have opened the radio up but could not see any obvious damage. 

I'm going to investigate further. Maybe take off the top knobs [volume, squelch] and give them a good clean. Same with the earphone jack if I can manage to get in there.

Here is a example video of the clicking / buzzing noise from my receiver for reference. Or, if you have the same problem yourself. Note: the noise happens when using the normal speaker and when headphones are plugged in. It just comes through the headphones instead when they are plugged in. Weird.

Could possibly be something on one of the boards inside me thinks. Maybe something has burned out / failed and needs replacing. Help me if you know exactly what this problem is and how to sort it out. Send a comment. Thanks. I have to admit though. In the post I linked to at the top of this post, I talked about how I didn't like this scanner at all. 

But after having this broken one, the scanner has grown on me a little. I think I now want another one. One that's in full working order. I might just hold on to this broken one and see if I can get another one being sold cheap for spares or repairs, then make one good fully working Pro-26 out of the two.

Problem is, when will a another one being sold as parts only come up for sale. I may have a long wait. I'll be keeping my eye out though on eBay. Or if you, yes you, have one that is knackered but might be good for parts that I need [possibly the first main board inside - a straight swap over] send me a comment / message. UK only though, as I'm not paying customs fees / taxes plus expensive postage from USA or Canada. If I do that I may as well just buy a fully working one from eBay UK for £60 - £100.

GRE PSR 255 Beaten By ICOM IC-R6

Well, I'm always praising my old GRE PSR 255 hand held scanner, and talking about how it can pick up lots of signals and keep up with all the up-to-date scanners I pit it against. Well, it's over. While it is still a great scanner, It's been beaten to bits by the tiny ICOM IC-R6. What a scanner the R6 is. It's small, funnily small. But its powerful.

I was just listening to some people talking on the CB channels in America. I'm in the UK. It sounded like some guy from the hood talking about how he was the baddest man in his hood / ward. I was laughing hard, and quite amazed at the same time that this little receiver was picking up CB users in the USA. It also picked up another guy in the USA, who was much more civilized, and a few in Russia, too, by the sounds of it.

The ICOM IC-R6 had on an extended antenna. Quite a long one. But wow, I was impressed. I've also got a Watson W-801 and that is also very good. But yeah, comparing the CB signals between the 255 and R6 - swapping over the antennas from scanner to scanner, the 255 couldn't pick it up. I know. In some ways maybe its unfair to compare the two. The R6 costs much more and is newer. But an interesting test all the same.

I might write a little review on the ICOM IC-R6 soon. It's quite weird to use at first [like this one], but once I got familiarised with how it operates, it's actually quite nice to use. I can see why some radio enthusiasts / airbanders love it. A great receiver for how small it is. But definitely not for novice users of scanners.

Uniden USC230 Scanner Germany to UK

The Uniden USC230 is a good scanner. It can be a bit confusing to use at first with its weird channel setup and custom modes. I guess this is how Uniden receivers are. I've never owned one before so was unfamiliar with how they operate. But once I figured out how they do things it was really easy to use. And actually quite nice to use.

It reminds me a bit of the mini ICOM IC range. In particular the ICOM IC R6. They both have a similar way of operating and share the same scroll wheel roller button at the top. I'm not sure which company thought of it first, or who ripped off who, but its quite a cool design.

Anyway, I just wanted to post a quick video of the Uniden USC230 "racing" scanner [yes, it was made for taking to the racing car track] picking up a CB transmission all the way from Germany when I'm in the UK. You can watch the quick video lower down.

I'm using a £2 aerial from Aliexpress and it picks up CB traffic from all over the place. I've heard Northern Ireland, Scotland, Italy, USA, Russia, France, Germany, and a few languages that I could not put a country to. Although I think one was probably somewhere in South America. Amazing really with a cheap scanner and an even cheaper aerial.

Uniden USC230 Frequency range:

25 - 87MHz [best for me / CB is active in my location and beyond]

108 - 174MHz [worst for me / not interested in airband]

216 - 225MHz [nothing there / never heard any signal there, ever]

400 - 512MHz [not bad / second best for me]

806 - 960MHz [nothing but digital encrypted signals and the odd choppy TV / radio]

1240 - 1300MHz [dead as a dodo]

It has many features [close call, DCS/CTCSS, Alpha tagging, 6.5kHz / 8.33kHz steps] and is nice and small in size. But its still well-built and quite tough. A bonus is that it only takes two AA batteries. Comparing that to my GRE 255 which takes 6 AA makes me want to puke. Comparing the two though in terms of performance, and while much more basic with less features, less channels, less steps etc etc, the GRE 255 [review] is the winner for me.

It picks up everything that the USC230 does [in the same frquency range], and it does so a little bit better. It even picks up a few things, weaker signals that the USC230 totally ignores or is just not capable of grabbing. And, the speaker on the GRE PSR 255 is definitely better and more clearer than the one inside the USC230. Overall they are very evenly matched when it comes to performance, but the GRE 255 does just about beat it the majority of the time. 

Quansheng UV 5R Plus Dead Dodo @ 27MHz

I knew that the UV 5R Plus was basically the same radio as the UV K5 8 [also known as the K6], but I still wanted to test it just to confirm. The test was to see if the UV 5R is as dead as a dodo @ 27MHz (CB bands) as the UV K5 8 is when egzumer has been installed. Well, the answer is yes, it's just as dead as the UV K5 8. Shame really. I had CB people talking on my GRE PSR 255, so turned on the 5R Plus to see if that could pick them up. Nope. Wouldn't stop on any frequency in and around 27MHz. Weird, because both Quansheng's work well everywhere else.

Good radio in most other fequency areas, such as 182MHz [West Midlands UK Bus Drivers] - but at 27MHz its totally dead,

It's quite obvious to me that its the software. I wonder if the developers of egzumer will do some sort of update to fix this issue. I think they have done a few fixes over the year(s). I think one was sorting out the airband to be better. So its not out of the realms of possibility that they couldn't sort this CB problem out. But maybe the demand isn't there yet. But If enough people moan about it they might get round to it. So get moaning. Catch me tomorrow.