Repeater Information

Repeater Information

Chilton Repeater Specifications:

  • We are using a Laird FG4405 UHF Omni Directional Antenna.
  • Antenna is mounted at 95 ft. above ground, which is 15 ft. above an AOSmith Harvestor Systems Silo.
  • Our Repeater is a Motorola MOTOTRBO Series SLR5700-UA TDMA Tier 2 DMR UHF Repeater.
  • The repeater is transmitting at 100% duty cycle at 55 watts prior to the duplexer and about 45 watts after the duplexer.
  • We are using a Sinclair Q3220E, Q-Circuit, Res-Lok, 4 cavity, rack mount, 406-512 MHz Duplexer.

Brothertown Repeater Specifications:

  • We are using a Diamond X300NA Dual Band Omni Directional Antenna.
  • Antenna is mounted at 75 ft. above ground, which is 15 ft. above an Concrete Silo.
  • Our Repeater is a Motorola MOTOTRBO Series XPR8300 TDMA Tier 2 DMR UHF Repeater.
  • The repeater is transmitting at 50% duty cycle at 20 watts prior to the duplexer and about 12 watts after the duplexer.
    ***NOTICE: This is only temporary to accommodate the recent repair activity on the TX board. After 30-45 days of service, we will increase power to 100% duty cycle at 45 watts prior to the duplexer and about 32 watts after the duplexer.

REPEATER PROGRAMMING INFORMATION:

Frequency (Chilton Tower)442.77500 (+) MHz
Frequency (Brothertown Tower)444.51875 (+) MHz
Color Code6

REPEATER TALK GROUP INFORMATION:

TIME SLOTTALK GROUP
1310787
2ALL OTHERS

Please visit our “Local Operations” page for radio programming information to utilize our network.


A list of the common talk groups that are used on our repeater can be found on our “Common Talk Groups” page.


The following depicts how our DMR TDMA Tier II Repeater functions: