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Chicago

Chicago Fire Department Possible channel plan used by the Chicago Fire Department

f01-477.5125 Main EMS (digital)
f02-478.4625 Englewood EMS (digital)
f03-460.3500 Police Citywide 5 (analog)
f04-462.9750 EMS Command (analog)
f05-476.6875 Citywide Fire (digital)
f06-458.0250 Special Events 5 (analog)
f07-458.0750 Special Events 6 (analog)
f08-477.7000 Ops 8 (digital)
f09-478.1500 Ops 9 (digital)
f10-(unknown) Metro 1
f11-(unknown) Metro 2
f12-(unknown) CTA Citywide
f13-462.9750 EMS Command (analog)
f14-460.3500 Police Citywide 5 (analog)
f15-460.6250 EMS Englewood (analog)
f16-460.6000 EMS Main (analog)

477.7875 Fire North
478.2125 Fire South
477.9875 OEMC

Chicago Fire Department and EMS

New P25 Digital Conventional Frequencies

Radio channel assignments for the new Chicago Fire and EMS P25 conventional system (source).


Old information, removed from database 9/28/12

460.600  KXZ273 	RM	156.7 PL	CFDEMS North	EMS: North [Ch 1]
460.625  KXZ273 	RM	156.7 PL	CFDEMS South	EMS: South [Ch 2] 
462.950  KNFH932 	RM	156.7 PL	CFD EMS Data	EMS: Data [Ch 3] 
462.975  KNFH932 	RM	156.7 PL	CFD EMS Cmd4	EMS: Command/Auxiliary [Ch 4]
458.025  KXM321 	M	203.5 PL	CFD EMS SE 5	EMS: Special Events 5 
458.075  KXM321 	M	210.7 PL	CFD EMS SE 6	EMS: Special Events 6  
458.125  KXM321 	M	218.1 PL	CFD EMS SE 7	EMS: Special Events 7  
458.175  KXM321 	M	225.7 PL	CFD EMS SE 8	EMS: Special Events 8 

Interop

  • System Diagram FCC Acrobat Document (Links are missing)

The City of Chicago hereby requests 180-day Emergency Special Temporary Authority for the operation of the below described systems/channels to provide the necessary RF linkage between existing City operations and the Statewide interoperability initiative employing the Astro 21 system and those channels being deployed as a portion of the U.S. Department of Justice's High-Risk Metropolitan Area Interoperability Assistance Project. In essence, the City seeks designated channels which can be employed for the purpose offacilitating the coordination of construction of new systems being deployed, e.g. the UHF system that is being constructed County-wide to provide local interoperability throughout Northern Illinois; existing systems, e.g. the City's 800 MHz radio facilities that require RF connectivity to the Statewide Astro 21 network; and to facilities interoperability in the extended use of VHF radio systems employed by firefighters throughout the region. The requested UHF channels would also provide necessary RF linkage for the City's emergency medical personnel. Over 925 paramedics and command personnel provide EMS services to City residents on a UHF system that is extremely limited in system capacity. There is no way to upgrade the system and concurrently move it toward interoperability by redeployment of the existing channels. Any downtime of the system caused by shifting facilities, rather than adding UHF links, at this time would be disastrous. The requested temporary authority to operate on the proposed UHF links would also serve this vital purpose to provide an RF bridge between what is now in place and what will be deployed in the future via a system redesign and upgrade. Similarly, the City operates its present VHF systems to support the over 2,500 fire fighters that protect the City against disasters. The present system was never designed with interoperability as a goal and the City is attempting to take immediate steps toward rectifying this situation, again, to allow all City departments the advantage of greater interagency cooperation and coordination. To provide the necessary spectrum to transition this system toward full interoperability and to increase the overall utility of the existing VHF radio system, the City proposes to employ the VHF channels identified herein on a temporary basis to bridge the gap in improved system design and capacity, without having to reconfigure existing facilities and lose vital throughput. Finally, the City's use of 800 MHz radio channels are to operate a Citywide emergency siren system and a number of data channels in support of drug enforcement, disaster response, and the Organized Crime division. The systems are in flux for a number of reasons, including the City's participation in 800 MHz re-banding pursuant to FCC Docket WT 02-55. Although the re-banding efforts are arduous and tax severely the resources of the City's radio technical personnel, the City cannot back away from its ongoing efforts to increase the functionality and use of those systems by initiating RF linking to the Astro 21 Statewide project. To delay further the City's efforts to accommodate re-banding to the exclusion of the City's efforts toobtain Statewide interoperability on the State's 800 MHz network at the same time, would be to ignore an opportunity to concurrently re-band, while upgrading network capacity. Obviously, a two-step approach is both inefficient and more costly and does not provide to the City the next vital step toward improved and necessary interoperability.

Chicago Police Department

  • Patrol Division: 1st Watch : 2300-0700 (Early) 0000-0800 (Late) 2nd Watch : 0700-1500 (Early) 0800-1600 (Late) 3rd Watch: 1500-2300 (Early) 1600-0000 (Late) Rapid-Response:2nd Watch (Last number Odd) 0800-1600 Hrs. (Last Number Even) 0900-1700 Hrs. Rapid Response:3rd Watch (Last number Odd) 1600-0000 Hrs. (Last Number Even)1700-0100 Hrs.
  • Overtime starts in 15 increments after the end of a shift. Roll call lasts until 30 minutes after the start of the shift.
  • Gang & Tactical Teams: 1000-1800 (2nd Watch) 1800-0200 (3rd Watch)
  • This is changing in some Districts and Areas. Some 3rd watch start times are changing to 1900 and some are starting at 2000 Hrs. This also applies to the Area Gun Teams, Gang Teams, Saturation Teams.* Detective Division: Same as Patrol Division N.A.G.I.S.(Narcotics and Gang Investigative Section)- Non-specific start and end times.

Chicago Police Department Terms

  • TVB - Traffic Violator for Bond. Basically means the driver is going to post cash instead of surrendering his/her drivers license for a ticket.
  • Public Safety Robot WQGZ549 2459.0/2463.0/2470.5/2476.5
  • Each Zone has the capability to "simulcast" on the City-Wide frequencies. The Zone Disptcher will see a red light on his/her respective console telling them whether or not the City-Wide is free to simulcast on. This is why when the dispatcher will say "Cars in (ditrict of occurence) City-Wide is not available" and will dispatch a Priority 1 or 1A call without a simulcast on the city-wide frequencies. Also note all District Beat Cars have the capability to switch to any available city-wide.
  • 460.12500 465.17500 KSJ745 RM 173.8 PL 1 Citywide 1 (Traffic Division, Police Document Services Section,Central Detention Section, Public Transportation Section, Special Functions Unit-(Including-Marine, Canine, and Mounted Unit}, Targeted Response Unit, Special Operations Section, Air Support Unit
  • 460.17500 465.17500 KSJ745 RM 123.0 PL 2 Citywide 2 (Detective Division, Forensic Services Division-{Including Crime Lab & District Forensic Service Requests}
  • 460.27500 465.27500 KSJ745 RM 141.3 PL 3 Citywide 3 (Formal Flash Messages, Repair Requests for Radio Service, Alternate Frequency}
  • 460.32500 465.32500 KSJ745 RM 192.8 PL 4 Citywide 4 (Auditing & Internal Control Division, Organized Crime Division-{Gang Crimes, Narcotics, Prostituion Section},Areas 1-5 Special Victims Unit
  • 460.35000 465.35000 KNBM249 RM 97.4 PL 5 Citywide 5 (Subway, Alternate Frequency
  • 460.25000 465.25000 KSJ745 RM 162.2 PL 6 Citywide 6 (Alternate Frequency)
  • 460.30000 465.30000 KSJ745 RM 131.8 PL 7 Citywide 7-Front Desk (Pages, Notifications, After Hour Telephone Outages, Point to Point & ISPERN Messages, Transportation Management Authority)

Low Power Data Systems

  • Used for MDT/AVL Systems? All Lower Power, 20K Digital Emission.
  • WPFY216 - Multiple Locations, 853.775, 852.6375, 853.3 (other freqs?)
  • WPFY217 - 852.65, 852.7375, 852.175, 852.7625, 853.1, 853.225
  • WPFY218 - 852.5375, 852.7375, 852.175, 852.7625, 853.1, 853.225
  • WPFY219 - 853.325, 853.825, 853.575, 853.675 FB2C
  • WPFY220 - 851.5875, 852.1
  • WPFY221 - 851.2125 FB
  • WPUV259 - 851.8125 FB
  • WPUV261 - 851.675
  • WPUV262 - 851.675

Chicago OEM - Office of Emergency Managment

  • [1]
  • This appears to be project for comms for the Chicago International Olympic Committee.

According to the Attachment, it is a Motorola Astro Network. This is for 8K10F1E emission, which is normally P25. Also there is a pictured of a mobile unit and the documentation for the repeater system .

Add 1 - Fixed 2301 SOUTH LAKE SHORE DRIVE CHICAGO, IL COOK County 41-51-04.3 N, 087-36-44.4 E Add 2 - Fixed 200 NORTH COLUMBUS DRIVE CHICAGO, IL COOK County 41-53-09.0 N, 087-37-16.8 W Add 3 - Fixed 1901 SOUTH MADISON STREET CHICAGO, IL COOK County 41-52-46.6 N, 087-40-25.2 W

The City of Chicago, Illinois (“Chicago”)on behalf the International Olympic Committee (IOC), in accord with Section 1.931, hereby requests forty five (45) days Special Temporary Authority to operate a temporary mobile repeater facility, 5 simplex portable to portable channels and associated portable units within a 45 kilometer radius of the center of the City of Chicago. The system would operate within the 700 MHz band and would provide required security for diplomats and other IOC personnel visiting the City to examine a number of venues throughout Chicago in anticipation of Chicago’s bid to host the Olympic Games.

The temporary repeater facilities (shown on the attachment), simplex operations and associated portable units would operate within the following technical parameters: One Mobile Repeater (FB2) and (FB2T) Facility Transmit Frequencies: 769.03125, 769.28125, 769.53125, 769.78125 and 770.03125 Emission Designator: 8K10F1E Antenna Height to Tip: 13.2 meters Output Power: 100 watts Effective Radiated Power: 50 watts Antenna Azimuth: zero Operating Area: Within 45 kilometers of the geographic center of Chicago 5 Simplex Channels (MO) Transmit Frequencies: 770.28125, 770.53125, 770.78125, 771.03125 and 771.28125 Emission Designator: 8K10F1E Output Power: 3 watts Effective Radiated Power: 1.5 watts Operating Area: Within 45 kilometers of the geographic center of Chicago Portable (MO) Units Transmit Frequencies: 799.03125, 799.28125, 799.53125, 799.78125 and 800.03125 Emission Designator: 8K10F1E Output Power: 3 watts Effective Radiated Power: 1.5 watts Operating Area: Within 45 kilometers of the geographic center of Chicago

Related Trunked Radio Systems

Metropolitan Pier and Exposition Authority - UHF-T (Chicago)

  • TRS Link
  • The Metropolitan Pier and Exposition Authority (MPEA) is a municipal corporation created by the Illinois General Assembly. Its Board of Directors is appointed by the Governor of Illinois and the Mayor of Chicago. The MPEA facilities consist of the McCormick Place Complex (McCormick Place South, McCormick Place North,McCormick Place Lakeside Center, and McCormick Place West scheduled to open in July 2006), and Navy Pier. MPEA owns and manages the McCormick Place complex and seeks to promote and operate conventions, fairs and expositions in the Chicago area, in an effort to strengthen the local economy. Featuring 2.2 million square feet of exhibition space, McCormick Place is the largest and most successful convention center in the nation. Historic Navy Pier is also owned and managed by MPEA. MPEA is charged with carrying out the recreational, commercial, and cultural redevelopment and operation of Navy Pier, which has become Chicago's most popular visitor attraction. Navy Pier got its start as a shipping and recreational facility and has evolved into a mustsee family destination offering shopping, restaurants and entertainment attractions. By providing state-of-the-art meeting space perfectly suited for small-to-medium trade shows, Navy Pier's amenities also complement the services provided by the McCormick Place complex. All of these elements combine to make Navy Pier Illinois' number one tourist attraction. For the remainder of this document Navy Pier and McCormick Place will be referred to as the MPEA Campus.

The communication system planned by MPEA will provide internal emergency and non-emergency wireless communications for the entire MPEA Campus. The trunked radio network being implemented that is licensed to operate under call sign WQHC531, will utilize the licensed UHF channels for Campus-wide communications. The trunking technology being deployed will relieve the congestion and drastically improve communications. The new system will also have the capability of providing interoperability with the State of Illinois 800 MHz STARCOM statewide network and the City of Chicago’s Emergency Communication network to allow on-scene coordination in the event of an emergency.

From Application I. Extended Implementation Justification

Metropolitan Pier and Exposition Authority (MPEA) respectfully requests an extended implementation of a complex and comprehensive public safety communications system under the FCC Rules and Regulations C.F.R. 47, Part 90, Section 629 for the system currently being implemented under call sign WQHC531. During the course of designing this system Metropolitan Pier and Exposition Authority determined that, due to heightened level of vigilance and the availability of technology that will improve interoperability with surrounding city, county, state, and federal agencies, additional functionality should be specified; thus, increasing the cost and the time for construction. The system that was originally envisioned by MPEA was a fairly mundane UHF network for internal public safety communications. Internal design reviews of this network raised questions and concerns associated with the inability to communicate with state and local first responder agencies. MPEA and the network equipment supplier researched the various options available and significantly modified the network design. The current design of the system provides interoperability with the State of Illinois 800 MHz STARCOM statewide network, plus the City of Chicago’s UHF emergency dispatch network. The equipment and technical hurdles of linking a UHF network with an 800 MHz network coupled with the intra-governmental agreements that must be negotiated added significant scope and cost to the project; thus increasing the length of time to complete the project. Provided herein is MPEA’s evidence that the project is scheduled and requested on MPEA capital improvement plan and in the best interest of public safety.

5/1/09 - Reported to be no activity on this system.

477.72500 477.75000 477.87500 477.88750 477.93750 477.97500 478.00000 478.55000 478.62500 478.73750


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