I had a ton of oddball scanners, including the Scanocular, and yes it was as bad, or worse than you heard. Mine useless at home, the truckers on the Turnpike made the squelch break constantly, and when the TARTA buses were busy, they could be heard almost anywhere in the 450-470Mhz range. Only out in the sticks was it "clean", and there wasn't constant squelch breaking and intermod/images. Later on, I had the binocs with the digital camera built into them too, another dud product. They could have made it so much better with very little effort.
A lot of Uniden built radios shared the TARTA problem. I had the infamous Regency HX-2000, which had the "crunchy squelch"that I finally modded to fix it. A friend bought it from me and less than a week later, dropped it into the Maumee river near downtown and that was the end of it. Other oddballs were the Yupiteru 9000, Welz 1000, Maycom 108(I still have it), AR900, and a bunch of HT's that were at least fair scanners, like the Standard C510, which wasn't bad at all, except for the weak audio. A lot of those radios were tons better with an earphone. I can only take about an hour with head/earphones and I'm done. Programming some of those oddballs was tedious beyond belief. And in the case of the AR900, it locked up all the time, and to get it working again, you had to lose everything.
A lot of Uniden built radios shared the TARTA problem. I had the infamous Regency HX-2000, which had the "crunchy squelch"that I finally modded to fix it. A friend bought it from me and less than a week later, dropped it into the Maumee river near downtown and that was the end of it. Other oddballs were the Yupiteru 9000, Welz 1000, Maycom 108(I still have it), AR900, and a bunch of HT's that were at least fair scanners, like the Standard C510, which wasn't bad at all, except for the weak audio. A lot of those radios were tons better with an earphone. I can only take about an hour with head/earphones and I'm done. Programming some of those oddballs was tedious beyond belief. And in the case of the AR900, it locked up all the time, and to get it working again, you had to lose everything.