Specifications

* You need or want the GPS features

* You will use the radio in a high interference area

* You want to have a lot of channels available all the time

* When fire tone-out capability is important

* You monitor a large networked system with multiple sites

* You wish to use a remote control head with the radio

Recommended Accessories

When people invest good money for a scanner, they probably want to protect it, get some accessories to go with it or

otherwise add to the experience. Scanner Master (http://www.scannermaster.com.) has a full line of scanner accessories such

as cases, antennas, cables, power adaptors and references to make your scanner more enjoyable.

Probably the most important accessory will be a copy of the ARC310 software, which is available at

http://www.scannermaster.com. If you're going to program this scanner on your own, or even if you have Scanner Master or a

friend do the programming for you, it's a great benefit to back up a copy of the programming to your PC. Furthermore, once

you've backed it up, you might also want a copy that you can tweak and add to over time as you get more familiar with the

scanner and scanning. Then you can tailor the programming just for your tastes. The software is easy to use and extremely

powerful and it will help you understand all that the radio can do.

Many of the accessories for the other GRE and Radio Shack scanners will work for the PSR310 as well. Here are a few that