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Difference between revisions of "Federal Bureau of Investigation"

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(fixed category listing)
Line 3: Line 3:
 
  163.8375 - 163.9875 (repeater inputs)
 
  163.8375 - 163.9875 (repeater inputs)
 
  167.2125 - 167.7875 (repeater outputs)
 
  167.2125 - 167.7875 (repeater outputs)
167.5625 (simplex) nationwide FBI Common channel
 
  
 +
== National Channel Plan ==
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In the past it has been reported that all FBI radios have a nationwide zone (D) withe the following channel plan. This may no longer be accurate.
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 +
{|class=toccolours border=1 style=border-collapse:collapse cellpadding=3
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!Frequency!!Input!!Type!!Tone!!Channel!!Description
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|-
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|164.5500||168.8625||R||167.9 PL||D1||OCDETF repeater
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|-
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|164.5500||||M||167.9 PL||D2||OCDETF simplex
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|-
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|166.4625||||M||CSQ||D3||DHS/Treasury Common
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|-
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|167.5625||||BM||167.9 PL||D4||FBI Common
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|-
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|167.5375||||M||167.9 PL||D5||Special Ops simplex
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|-
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|167.5375||163.8625||R||167.9 PL||D6||Special Ops repeater
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|-
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|163.1000||||M||||D7||Federal Government Common
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|-
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|155.4750||||M||CSQ||D8||National Law Enforcement Mutual Aid
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|}
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*OCDETF = Organized Crime & Drug Enforcement Task Force
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 +
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== Notes ==
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* Many other frequencies in the 162 - 174 MHz federal band are also used. Frequency use varies by field division.
 
* The [http://www.fbi.gov FBI] radio system is encrypted most of the time.
 
* The [http://www.fbi.gov FBI] radio system is encrypted most of the time.
 
* When in the clear, a PL tone of 167.9 is commonly used.
 
* When in the clear, a PL tone of 167.9 is commonly used.
* Many other frequencies in the 162 - 174 MHz federal band are also used.
+
* The FBI is moving to APCO P25 digital mode and, which is used in some areas.
* The FBI can also use state police radio systems in many states.
+
* The FBI can also access state police radio systems in many states.
 +
 
 +
 
 
[[Category:US Federal Government]]
 
[[Category:US Federal Government]]

Revision as of 11:28, 20 August 2009

Frequency ranges commonly used nationwide

162.6125 - 162.7875 (repeater inputs)
163.8375 - 163.9875 (repeater inputs)
167.2125 - 167.7875 (repeater outputs)

National Channel Plan

In the past it has been reported that all FBI radios have a nationwide zone (D) withe the following channel plan. This may no longer be accurate.

Frequency Input Type Tone Channel Description
164.5500 168.8625 R 167.9 PL D1 OCDETF repeater
164.5500 M 167.9 PL D2 OCDETF simplex
166.4625 M CSQ D3 DHS/Treasury Common
167.5625 BM 167.9 PL D4 FBI Common
167.5375 M 167.9 PL D5 Special Ops simplex
167.5375 163.8625 R 167.9 PL D6 Special Ops repeater
163.1000 M D7 Federal Government Common
155.4750 M CSQ D8 National Law Enforcement Mutual Aid
  • OCDETF = Organized Crime & Drug Enforcement Task Force


Notes

  • Many other frequencies in the 162 - 174 MHz federal band are also used. Frequency use varies by field division.
  • The FBI radio system is encrypted most of the time.
  • When in the clear, a PL tone of 167.9 is commonly used.
  • The FBI is moving to APCO P25 digital mode and, which is used in some areas.
  • The FBI can also access state police radio systems in many states.