About Normandy Police Frequencies
- 1 conventional channel is analog FM, so any scanner can receive it. Enter the frequency and set the tone shown in the table.
- Trunked radio systems that carry law-enforcement traffic here: Greater Austin/Travis Regional Radio System (GATRRS): 2 talkgroups. A trunking scanner is required, and it must support the system type shown.
- To follow a trunked system, program a control channel first. For Normandy, start with the Eagle Pass site of Greater Austin/Travis Regional Radio System (GATRRS), about 14 miles away. Its control channels: 154.0175, 155.2575 MHz.
Maverick County channels that also cover Normandy
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Kickapoo Traditional Tribe of Texas | Kickapoo Tribal Police Primary | 155.8650 In 153.8600 | 723 DPL | FM | WQDJ543 |
Greater Austin/Travis Regional Radio System (GATRRS)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Maverick County Sheriff | Maverick County Sheriff | 3675 | e5b | D |
| Maverick County Sheriff | Maverick County Sheriff | 3676 | e5c | D |
Nearest trunked radio sites
Distances are measured from the center of Normandy.
Eagle Pass · Greater Austin/Travis Regional Radio System (GATRRS)
RFSS 1 · Site 12 (hex C) · about 14 mi away
Control 154.0175, 155.2575
Voice 151.4375, 156.1875
Bracketville · Greater Austin/Travis Regional Radio System (GATRRS)
RFSS 1 · Site 13 (hex D) · NAC 135 · about 31 mi away
Control 151.01, 154.2575
Voice 155.655, 155.6775
Del Rio · Greater Austin/Travis Regional Radio System (GATRRS)
RFSS 1 · Site 11 (hex B) · NAC 133 · about 35 mi away
Control 151.04, 155.3175
Voice 154.37, 156.18
What do these numbers mean?
- Control channel
- The frequency your scanner listens to first. It tells the scanner where each voice call is happening, so program it before anything else.
- Voice
- The other frequencies the site uses for calls. A trunking scanner follows them automatically once it has the control channel.
- Site
- One tower location of the system. Scanners show the number in decimal or hex, so both are listed.
- RFSS (Radio Frequency Sub-System)
- A group of sites run by the same controller. Large Project 25 systems can have several.
- NAC (Network Access Code)
- A hex code the site transmits. Your scanner can use it to ignore other systems on the same frequency.
- Talkgroup
- A virtual channel on a trunked system, such as one agency’s dispatch. Programming uses the decimal or hex number, depending on your scanner.