Many thanks to those who have responded to my other threads regarding crystals for the Realistic PRO-48 scanner. However, the quest continues!
I was referred to this link of the formula used to calculate the frequency crystal needed to get a monitor frequency (which I still don't quite get):
wiki.radioreference.com
When looking at the manual for this particular scanner, the frequency bands show this:
![20250129_065158.jpg 20250129_065158.jpg](http://forums.radioreference.com/data/attachments/152/152624-1839bac5b8b044c398fda22e18d49746.jpg)
So! I guess I'm a little confused on how to calculate the airband frequencies, as they don't seem to fit in the VHF Lo or VHF Hi range.
Any thoughts?
I was referred to this link of the formula used to calculate the frequency crystal needed to get a monitor frequency (which I still don't quite get):
![wiki.radioreference.com](https://s.radioreference.com/logos/icon.png)
Scanner Crystals - The RadioReference Wiki
When looking at the manual for this particular scanner, the frequency bands show this:
![20250129_065158.jpg 20250129_065158.jpg](http://forums.radioreference.com/data/attachments/152/152624-1839bac5b8b044c398fda22e18d49746.jpg)
So! I guess I'm a little confused on how to calculate the airband frequencies, as they don't seem to fit in the VHF Lo or VHF Hi range.
Any thoughts?