THE CHICAGO FM CLUB - A CHICAGOLAND AMATEUR RADIO CLUB

WA9ORC - CHICAGO, ILLINOIS

 

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REPEATERS AND RECEIVE SITES

7 Repeater Systems




440 MHz D-STAR Repeater
The 440 D-Star repeater is on the air. Listen in on 441.90625 MHz Reflector 1C



2M Repeater

The 146.76/146.16 MHz system (107.2 PL-1B) transmits from atop the Aon Center building in downtown Chicago at a height of 1200 ft. giving it over 10,000 square miles of coverage from just south of Milwaukee on the north, to DeKalb on the west , and Kankakee on the south. The system has a number of receive sites in Waukegan, Barrington, Park Ridge, Downers Grove, Lake Calumet , Worth, Joliet, and a local receiver atop the Aon Building. Autopatch and voice-mail are among the many features offered to the members.

440 Repeater / Apco P-25
The 443.75 MHz (+5 MHz 114.8 PL-2A) system is also atop the Aon Center building at 1200 ft. Single stand alone system, no recieve sites. See operating rules below.



1) ANALOG MODE IS TOP PRIORITY AT ALL TIMES. NOTICE TO MOTOROLA ASTRO USERS.. PLEASE MONITOR YOUR RADIO IN " MIXED MODE " TO ASSURE NOBODY IS USING ANALOG BEFORE MAKING YOUR CALL.


2) IT'S RECOMMENDED THAT USERS WITH REGULAR, NON-DIGITAL MOTOROLA RADIOS TO SET THERE RADIOS TO MONITOR IN PL 114.8 ( ENCODE AND DECODE). THE REASON FOR THIS IS TO MAKE SURE THE LOUD ANNOYING BUZZING SOUND THAT YOU HEAR IN ANALOG WHILE SOMEONE IS USING DIGITAL IS MUTED ON YOUR END. DIGITAL P-25 DOES NOT USE A PL, ITS CARRIER SQUELCH.


3) ANALOG USERS WHILE BEING IN ENCODE AND DECODE, PLEASE MAKE SURE YOU OBSERVE YOUR S-METER OR BUSY INDICATOR ON YOUR RADIO TO MAKE SURE THERE IS NO APCO P-25 TRAFFIC BEFORE MAKING YOUR CALL. THIS WILL MAKE THE USE OF THIS DUAL MODE SYSTEM MUCH SMOOTHER. 


4) SINCE THERE IS NO COURTESY "BEEP / Tone" , MAKE SURE THE SYSTEM COMPLETELY DROPS IN BETWEEN TRANSMISSIONS.





220 MHz Repeater North Loop

The 220 North Loop system (224.10 MHz) is atop a 500 ft building 2 miles north of downtown. Coverage includes NE Illinois, SW Michigan and NW Indiana.



220 MHz Repeater Worth IL


The 224.18 MHz  operates from a 125 ft. tower at 111th. and Harlem Ave. in Worth IL



10 METER (UNDER CONSTRUCTION)

We have received the frequecies of 29.660 transmit and 29.560 receive.
The transmitter will be in Park Ridge, and the receiver will be downtown.



6 METER Repeater


The 6 M repeater is on the air. Repeater transmits on 52.810 MHz and receives on 51.110 MHz.
PL is 107.2 and is located at the AON Center.




           Here are the "8" CFMC 2-Meter Recieve Sites:
           
                         
      1.On Site Reciever on the Aon Building
           
2. Park Ridge
          
3. Waukegan
          
4. Barrington
          
5. Downers Grove
          
6. Worth
             
7. Lake Calumet
          
  8. Joliet