dpcros.blogg.se - Police scanner app that lets you enter frequencies

POLICE SCANNER APP THAT LETS YOU ENTER FREQUENCIES PORTABLE
POLICE SCANNER APP THAT LETS YOU ENTER FREQUENCIES LICENSE

If you specify a scanlist number, the frequencies will be imported into the scanlist you specify otherwise, they will be imported to your default scanlist. Scanlist (optional): Currently, only Whistler’s EZ Scan is supported.Frequencies with an effective date in the future are also shown.

POLICE SCANNER APP THAT LETS YOU ENTER FREQUENCIES LICENSE

If either a license effective data or a frequency first use date fall within the timeframe you specify, the frequency will be shown on the results page. For example, if you enter “52”, only frequencies created or modified within the last year will be shown. All frequencies newer than the timeframe you specify will be shown. Enter the number of weeks (in whole numbers, no decimal or fraction) of time in the past that you would like to search.

Age (optional): Age allows you to limit your search to frequencies that are new or have been recently modified.This would search frequencies between 150.750 MHz and 150.800 MHz. For instance, if you found traffic on 150.775 MHz, you might input “150.775” in the first box and “0.025” in the second box (search a range allows you to compensate for tuning errors or filter widths). You can also use this function to identify a frequency you found while scanning. To search a range of frequencies, enter the center frequency in the first box then enter the range in the second box.įor example, to search the entire land mobile VHF high band, enter “162” in the first box and “12” in the range box, which will search from 150 MHz to 174 MHz. To enter a single frequency, simply type it in the first box (you can leave the range box empty). Frequencies should be entered in megahertz (MHz). Frequency (optional): This allows you to limit your search to a specific frequency or frequency range.A setting of 100 watts and above will return high power systems that cover a large area. A setting of 50-75 watts will show higher power transmitters that you are more likely to receive.

POLICE SCANNER APP THAT LETS YOU ENTER FREQUENCIES PORTABLE

A setting of 10 watts will exclude most portable and low power transmitters. Values of 0-150 watts are reasonable for this box. By filtering out low power frequencies, you will increase your likelihood of receiving broadcasts it will also substantially reduce the number of frequencies returned, making it easier to sift through the results. You are more likely to receive broadcasts that have a higher transmit power. Only frequencies authorized to transmit above the value you specify will be returned.

Power (optional): This field allows you to specify a minimum power output.

If you limit your search by city, even if you search every city in a county, you will likely miss some frequencies. Please Note: Searching by county and state searches will show all licensed frequencies. This can be particularly useful in larger counties.

City (optional): Limit your search to frequencies in a specific city.

You may also use this to narrow to certain entity types by typing “city of,” for instance, which would likely return frequencies for city governments.

Entity (optional): Enter all or part of an entity name (e.g., the name of a corporation, government agency, municipality, etc.) to narrow your search results.

Please Note: Nationwide operation does not mean every frequency in the county it refers to licensees that are granted a nation-wide area of operation. If you leave both the “County” and “State” fields blank, the search results will return all frequencies authorized for “nationwide” operation.

State (required): Enter a single state into the search box (two letter abbreviation).

Please Note: Statewide operation does not mean every frequency in the state it refers to licenses that have a statewide area of operation. If you leave this field blank, the search results will return all frequencies authorized for “statewide” operation in whichever state you specify in the next box. For examples of accepted values, reference the “Counties” page.

County (required): Enter a single county, parish, borough, etc.

The new Digital Frequency Search tool increases search flexibility and introduces different methods of presenting the frequency data.