Caroline County, Maryland Digital Frequencies

Find new radio traffic with your digital radio scanner with this reference of 46 radio frequencies authorized for use in Caroline County, Maryland. Frequencies are separated into two tables (conventional and trunked). For customized results, including data formatted for import into popular scanner programming software, visit the Digital Search Page.

Click here to jump to trunked frequencies.

Conventional Frequencies

28 conventional voice frequencies including 19 DMR, 9 NXDN digital scanner frequencies are included in the table below. Frequencies are listed in the order of DMR -> NXDN -> P25 and sorted within each frequency type by Entity Name.

Notice: To allow practical viewing of the table below, some data columns are removed on smaller display widths. If you are seeing this message, some columns are removed from the table. To see all columns, view this webpage on a display that allows a browser window width of at least 1,000 pixels.

FrequencyFrequency in Megahertz (MHz)
TypeClass Station Code (Transmitter Type)

MO – Mobile (includes handhelds)
FB – Base
FB2 – Mobile Relay (conventional repeater)
FB6 – Private Carrier for Profit
FB8 – Centralized Trunk Relay (Trunked System)
FBT – Temporary Base
FX1 – Control Station (Possibly Dispatch Center)

Click here for a list of all codes.
PwrMax Output Power of Transmitter, Watts

Used to determine strength of RF signal and the likelihood of receiving the frequency
Entity NameThe licensee of the frequency.
Call SignClick the hyperlink to view full license information on the FCC website.
CityThe general location of the transmitter. Many licenses do not include this information—in such cases, the field will be blank.
SrvcRadio Service Code

Common examples:

PW - Public Safety, Conventional
IG - Industrial/Business, Conventional
YG - Industrial/Business, Trunked
YE - Public Safety, Trunked
SY - Public Safety, Trunked 700 MHz
Codes beginning with "Y" indicate trunked systems.

Click here for a list of all codes.
Eligibility ActivityThis description is useful for determining the purpose and use of the radio frequency.
461.225DMRMO4BURRIS LOGISTICSWQYQ263FederalsburgIGApplicant is a frozen food warehousing and distribution facility. They'll use two-way radio to coordinate daily maintenance and operational duties.
466.225DMRMO4BURRIS LOGISTICSWQYQ263FederalsburgIGApplicant is a frozen food warehousing and distribution facility. They'll use two-way radio to coordinate daily maintenance and operational duties.
153.02DMRFB2110CAROLINE COUNTY BOARD OF EDUCATIONKNAH253DENTONIGRADIOS WILL BE USED TO COORDINATE DAILY ACTIVITIES IN A SCHOOL SYSTEM.
153.02DMRMO45CAROLINE COUNTY BOARD OF EDUCATIONKNAH253DENTONIGRADIOS WILL BE USED TO COORDINATE DAILY ACTIVITIES IN A SCHOOL SYSTEM.
158.2875DMRMO45CAROLINE COUNTY BOARD OF EDUCATIONKNAH253DENTONIGRADIOS WILL BE USED TO COORDINATE DAILY ACTIVITIES IN A SCHOOL SYSTEM.
451.3875DMRMO4CAROLINE COUNTY PUBLIC SCHOOLSWROJ286GreensboroIGApplicant is a governmental entity providing education. Radios will be used for daily operations.
452.6875DMRMO4CAROLINE COUNTY PUBLIC SCHOOLSWROJ286GreensboroIGApplicant is a governmental entity providing education. Radios will be used for daily operations.
456.3875DMRMO4CAROLINE COUNTY PUBLIC SCHOOLSWROJ286GreensboroIGApplicant is a governmental entity providing education. Radios will be used for daily operations.
457.6875DMRMO4CAROLINE COUNTY PUBLIC SCHOOLSWROJ286GreensboroIGApplicant is a governmental entity providing education. Radios will be used for daily operations.
464.8875DMRMO4Caroline County Recreation and ParksWSFS702DentonIGCounty recreation department to use two way radio for coordinating daily operations and activities.
469.4625DMRMO4Caroline County Recreation and ParksWSFS702DentonIGCounty recreation department to use two way radio for coordinating daily operations and activities.
469.8875DMRMO4Caroline County Recreation and ParksWSFS702DentonIGCounty recreation department to use two way radio for coordinating daily operations and activities.
451.6875DMRMO4MEDIFASTWQWC993RIDGELYIGWE ARE ENGAGED IN THE BUSINESS OF LOGISTICS.
452.1625DMRMO4MEDIFASTWQWC993RIDGELYIGWE ARE ENGAGED IN THE BUSINESS OF LOGISTICS.
457.4125DMRMO4MEDIFASTWQWC993RIDGELYIGWE ARE ENGAGED IN THE BUSINESS OF LOGISTICS.
457.8375DMRMO4MEDIFASTWQWC993RIDGELYIGWE ARE ENGAGED IN THE BUSINESS OF LOGISTICS.
462.3625DMRMO4MEDIFASTWQWC993RIDGELYIGWE ARE ENGAGED IN THE BUSINESS OF LOGISTICS.
462.4125DMRMO4MEDIFASTWQWC993RIDGELYIGWE ARE ENGAGED IN THE BUSINESS OF LOGISTICS.
456.8DMRMOI4Tarbutton Sr, Willim LWQWF770PrestonIGApplicant is a farmer. Radios will be used to coordinate daily activities
160.695NXDNFB60MARYLAND DELAWARE RAILROADWNMU886FEDERALSBURGHIGCommon carrier railroad
160.695NXDNMO5MARYLAND DELAWARE RAILROADWNMU886FEDERALSBURGHIGCommon carrier railroad
160.695NXDNMO45MARYLAND DELAWARE RAILROADWNMU886FEDERALSBURGHIGCommon carrier railroad
161.565NXDNFB60MARYLAND DELAWARE RAILROADWNMU886FEDERALSBURGHIGCommon carrier railroad
161.565NXDNMO5MARYLAND DELAWARE RAILROADWNMU886FEDERALSBURGHIGCommon carrier railroad
161.565NXDNMO45MARYLAND DELAWARE RAILROADWNMU886FEDERALSBURGHIGCommon carrier railroad
451.88125NXDNFB240Solo CupWREX414FederalsburgIGManufacturing plant use for maintenance, production & safety.
451.88125NXDNMO5Solo CupWREX414FederalsburgIGManufacturing plant use for maintenance, production & safety.
456.88125NXDNMO5Solo CupWREX414FederalsburgIGManufacturing plant use for maintenance, production & safety.

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Trunked Frequencies

18 trunked frequencies including 5 DMR, 7 NXDN, and 6 P25 digital scanner frequencies are included in the table below. Trunked radio systems utilize a data channel and multiple voice frequencies. Frequencies are listed in the order of DMR -> NXDN -> P25 and sorted within each frequency type by Entity Name.

Notice: To allow practical viewing of the table below, some data columns are removed on smaller display widths. If you are seeing this message, some columns are removed from the table. To see all columns, view this webpage on a display that allows a browser window width of at least 1,000 pixels.

FrequencyFrequency in Megahertz (MHz)
TypeClass Station Code (Transmitter Type)

MO – Mobile (includes handhelds)
FB – Base
FB2 – Mobile Relay (conventional repeater)
FB6 – Private Carrier for Profit
FB8 – Centralized Trunk Relay (Trunked System)
FBT – Temporary Base
FX1 – Control Station (Possibly Dispatch Center)

Click here for a list of all codes.
PwrMax Output Power of Transmitter, Watts

Used to determine strength of RF signal and the likelihood of receiving the frequency
Entity NameThe licensee of the frequency.
Call Sign
& LOC#Click the hyperlink to view full license information on the FCC website. The frequency location (site) number is listed below the call sign.
CityThe general location of the transmitter. Many licenses do not include this information—in such cases, the field will be blank.
SrvcRadio Service Code

Common examples:

PW - Public Safety, Conventional
IG - Industrial/Business, Conventional
YG - Industrial/Business, Trunked
YE - Public Safety, Trunked
SY - Public Safety, Trunked 700 MHz
Codes beginning with "Y" indicate trunked systems.

Click here for a list of all codes.
Eligibility ActivityThis description is useful for determining the purpose and use of the radio frequency.
462.0375DMRFB8100Choptank Electric Cooperative, Inc.WQKM544
LOC 2
DentonYGApplicant is an electric cooperative. Radios are used to coordinate their business activities.
463.5125DMRFB8100Choptank Electric Cooperative, Inc.WQKM544
LOC 2
DentonYGApplicant is an electric cooperative. Radios are used to coordinate their business activities.
463.8875DMRFB8100Choptank Electric Cooperative, Inc.WQKM544
LOC 2
DentonYGApplicant is an electric cooperative. Radios are used to coordinate their business activities.
464.7375DMRFB8100Choptank Electric Cooperative, Inc.WQKM544
LOC 2
DentonYGApplicant is an electric cooperative. Radios are used to coordinate their business activities.
854.4625DMRFB2C100REDI CALL COMMUNICATIONS COWNKM887
LOC 3
NICHOLASYMAPPLICANT PROVIDES COMMERICAL RADIO SERVICE TO ELIGIBLE PERSONS
451.26875NXDNFB8100AMERICAN INDUSTRIAL & MARINE ELECTRONICS INCWPLG454
LOC 4
NICHOLASYGAPPLICANT WILL PROVIDE ON A COMMERCIAL BASIS A SERVICE TO THOSE ELIGIBLES UNDER PART 90 OF THE FCC RULES AND REGULATIONS.
451.79375NXDNFB8100AMERICAN INDUSTRIAL & MARINE ELECTRONICS INCWPLG454
LOC 4
NICHOLASYGAPPLICANT WILL PROVIDE ON A COMMERCIAL BASIS A SERVICE TO THOSE ELIGIBLES UNDER PART 90 OF THE FCC RULES AND REGULATIONS.
451.90625NXDNFB8100AMERICAN INDUSTRIAL & MARINE ELECTRONICS INCWPLG454
LOC 4
NICHOLASYGAPPLICANT WILL PROVIDE ON A COMMERCIAL BASIS A SERVICE TO THOSE ELIGIBLES UNDER PART 90 OF THE FCC RULES AND REGULATIONS.
451.99375NXDNFB8100AMERICAN INDUSTRIAL & MARINE ELECTRONICS INCWPLG454
LOC 4
NICHOLASYGAPPLICANT WILL PROVIDE ON A COMMERCIAL BASIS A SERVICE TO THOSE ELIGIBLES UNDER PART 90 OF THE FCC RULES AND REGULATIONS.
452.21875NXDNFB8100AMERICAN INDUSTRIAL & MARINE ELECTRONICS INCWPLG454
LOC 4
NICHOLASYGAPPLICANT WILL PROVIDE ON A COMMERCIAL BASIS A SERVICE TO THOSE ELIGIBLES UNDER PART 90 OF THE FCC RULES AND REGULATIONS.
452.36875NXDNFB8100AMERICAN INDUSTRIAL & MARINE ELECTRONICS INCWPLG454
LOC 4
NICHOLASYGAPPLICANT WILL PROVIDE ON A COMMERCIAL BASIS A SERVICE TO THOSE ELIGIBLES UNDER PART 90 OF THE FCC RULES AND REGULATIONS.
452.74375NXDNFB8100AMERICAN INDUSTRIAL & MARINE ELECTRONICS INCWPLG454
LOC 4
NICHOLASYGAPPLICANT WILL PROVIDE ON A COMMERCIAL BASIS A SERVICE TO THOSE ELIGIBLES UNDER PART 90 OF THE FCC RULES AND REGULATIONS.
770.30625P25FB2100State of Maryland - DoITWQQI649
LOC 1
FEDERALSBURGSYSTATEWIDE INTEROPERABILITY COMMUNICATIONS
771.01875P25FB2100State of Maryland - DoITWQQI649
LOC 1
FEDERALSBURGSYSTATEWIDE INTEROPERABILITY COMMUNICATIONS
771.56875P25FB2100State of Maryland - DoITWQQI649
LOC 1
FEDERALSBURGSYSTATEWIDE INTEROPERABILITY COMMUNICATIONS
772.00625P25FB2100State of Maryland - DoITWQQI649
LOC 1
FEDERALSBURGSYSTATEWIDE INTEROPERABILITY COMMUNICATIONS
772.39375P25FB2100State of Maryland - DoITWQQI649
LOC 1
FEDERALSBURGSYSTATEWIDE INTEROPERABILITY COMMUNICATIONS
772.95625P25FB2100State of Maryland - DoITWQQI649
LOC 1
FEDERALSBURGSYSTATEWIDE INTEROPERABILITY COMMUNICATIONS

These results were updated with the latest information from the FCC on Wednesday, December 18, 2024 at 9:10am CST.

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