For a comprehensive database of active frequencies in your area, along with a lot of useful scanning information, visit:
www.RadioReference.com
Well you have to buy a desktop police scanner at radio shack or online, then put the walkie talkie on vox mode next to the speaker of the scanner. If you want to listen to police scanners for free, download free online scanner from this link witch you can copy paste, http://www.wlfd.com/staticpages/index.php/scanner_guide F.Y.I. This program is free therefore you can't control the scanner, but you can find one close to your area. Hope this helps!
--------------------------------------------------------------------------------- Turn the unit on - it will begin in scan mode. 1. Press the "MANUAL" button. The unit will stop scanning and the display will indicate the channel it stopped on (one through 10). 2. Continue pressing the "MANUAL" button until the display indicates the desired channel. 3. Press the "E" button. 4. Enter the desired frequency. 5. Press the "E" button again. The frequency is now programmed for the channel you selected. You can verify that your entry is correct by pressing the "REVIEW" button.
Go to your local car audio shop and get a 'band expander'plugs between your headunit and antenna cable. Generally has a power connection wire
Locksmsith? Local Police?
A superheterodyne receiver is a Radio Frequency receiver method that multiplies the received signal frequency with a local oscillator frequency to get frequencies that are the sum and difference of the 2 frequencies. For example, if the received signal is 5MHz and the local oscillator frequency is 4MHz, they are multiplied together. 1MHz and 9MHz frequencies would be gotten. Usually the 1MHz is the Intermediate Frequency (IF). It will be admitted (through a band pass filter) later passed through the required electronic circuits for proper processing. There is also the method of the Variable Tuned Filter.
Local police scanner frequencies for Mississippi can typically be found online through websites dedicated to broadcasting scanner feeds or on the official website of the local law enforcement agency. Additionally, there are mobile applications available that provide access to live scanner feeds, such as Broadcastify or Scanner Radio.
GO to your local RADIO SHACK store they should have a free frequency card for the scanning codes in your area.
To obtain a list of local frequencies for you area contact your local mobile radio dealer or technition. Your local dealers usually have a list on file that they use to program the local mobile radios.
It depends on what state you live in if it's legal to have a police scanner in your posession. You need to call your local police station and ask them the law.
That depends entirely on your scanner. Many cover the 800MHz band, but some don't. Also, if they're moving to that band, chances are that your local agencies are upgrading to a trunking system - something that may or may not be compatible with your scanner. Visit www.RadioReference.com to research frequencies and systems in your area, then check your scanner's manual to see if it will work.
Check the Radio Reference website.
It depends on your location and the policies of the police department or departments in your area as different police departments around the country use different types of communications equipment. Some cities digitally encrypt their communications so that only the intended personnel are able to listen in and communicate such as the Orange County California police. Police departments that use APCO 25 codes require a scanner with technology that can decode APCO 25 codes. Considering the age of the pro-70 I would not think that the pro-70 police scanner is capable of doing this. I also was not able to find any reference to APCO in the owner's manual. If the frequencies you wish to monitor are below 512Mhz and use a conventional system to communicate it should work. If the frequencies in use are truncated or use APCO 25 codes or are encrypted then no. Also there may be different frequencies and systems being used for various police agencies in your area that you wish to listen to such as Highway Patrol or Local Police or Local Sheriff's or State Police or park rangers and the list continues. If you have a local Radio Shack around locally they may be able to provide information specific to your area to see if a pro-70 scanner will work for picking up local police traffic. Listed below is a link for the pro-70 owner's manual.
There are several ways. There are several books or guides in publication. Radio Shack generally has several, or check your local library. There are several web site dedicated to "scanner" frequency list. There are also links to monitor local frequencies available through most major Local new stations (see their on line web site).
Perjury.
Check with your local police for current and correct information.
For a comprehensive database of active frequencies in your area, and a lot of other useful scanning information, visit: www.RadioReference.com
You could try a local Radio Shack store. See related links for some do-it-yourself info.