

- #FDL POLICE SCANNER UPDATE#
- #FDL POLICE SCANNER UPGRADE#
- #FDL POLICE SCANNER PORTABLE#
- #FDL POLICE SCANNER SOFTWARE#
- #FDL POLICE SCANNER ZIP#
#FDL POLICE SCANNER UPDATE#
You might have to update the scanner if you know that your targets have changed systems or perhaps they disappeared and you no longer hear them on the channels that once used.įor non-ZIP Code type scanners it is a little more difficult.
#FDL POLICE SCANNER ZIP#
If you go on a trip and are bringing your ZIP Code scanner with you update the database before you leave. Other areas have changed frequencies or systems several times over the last couple decades.įor ZIP Code scanners we normally suggest that you update the database when you buy the radio and perhaps once or twice a year after that. There are some places using the same channels they have for 20 years or more, the Chicago Police Department for example is using the same radio channels they were in the 1970’s for the most part. The third question relates to whether you actually need to change it or not.
#FDL POLICE SCANNER SOFTWARE#
Scanner Master sells programming software for almost all the current scanners and most older ones. If you have access to programming software then you can update these easily whenever needed. On other modern scanners, such as the various Uniden, Whistler, GRE and Radio Shack digital radios (and some analog ones) they can be programmed by computer with the appropriate software and cables.
#FDL POLICE SCANNER UPGRADE#

Chances are the main channels are already documented on Radio Reference and thus should be in the internal database on your ZIP Code enabled radio. ZIP Code programming is recommended for those traveling thru an area if you don’t know what frequencies are being used there. One feature it lacks is the ability to look up a channel in the database or programming of the radio. It is a great tool to find all those walkie-talkies used at locales and events but cannot be used as a replacement for proper scanner programming. that anything beyond those distances is considered luck.Ĭlose Call is a great way to find new frequencies, especially at less documented sites like shopping malls and events. Sometimes you can get stations further away but that depends on so many factors like antenna, frequency, elevation etc.
#FDL POLICE SCANNER PORTABLE#
Portable radios usually have to be within a few hundred feet, mobile radios within a block and base stations or repeaters within a few blocks. The range Close Call works at depends on the strength of the signal, it has to be very strong to trigger. You can then see the frequency displayed. Close Call (and the similar Whistler/GRE/RS feature called Spectrum Sweeper or Signal Search) is a near-field receiving option that scours the bands for strong signals and locks in on them. While this would be a great idea it really doesn’t work that way.Ĭlose Call and ZIP Code scanning have some similarities but are really two different animals. While the ZIP Code scanners are the way to go for this some people think that by using the Close Call feature one can listen to all the activity in the area. One of the questions we often get here at Scanner Master is how I can listen to whatever is around me.
