System Details
Details for System 9
About System 9:
Planning a trip to Yosemite or down to Southern California? C.A.R.L.A. 9 will keep you company on I-5 and I-99 through San Joaquin County or across the valley and up into parts of Yosemite.
How the Local PL works in a Dual PL System
This particular repeater in the C.A.R.L.A. System has a Dual PL. If you use the Link PL, your audio is carried over the entire network of repeaters, and you will be able to hear the audio from any and all other repeaters in the network. If you wish to have a local conversation on the repeater just use the Local PL. Your audio will come out only on the local system and you will not hear link audio coming from other repeaters in the network. When you finish your local conversation, the link will automatically re-establish itself in several seconds.
A couple of things to keep in mind:

New! - See this system on our Interactive Coverage Map
Planning a trip to Yosemite or down to Southern California? C.A.R.L.A. 9 will keep you company on I-5 and I-99 through San Joaquin County or across the valley and up into parts of Yosemite.
How the Local PL works in a Dual PL System
This particular repeater in the C.A.R.L.A. System has a Dual PL. If you use the Link PL, your audio is carried over the entire network of repeaters, and you will be able to hear the audio from any and all other repeaters in the network. If you wish to have a local conversation on the repeater just use the Local PL. Your audio will come out only on the local system and you will not hear link audio coming from other repeaters in the network. When you finish your local conversation, the link will automatically re-establish itself in several seconds.
A couple of things to keep in mind:
- If you pause for an extended time during your local conversation the link audio may come back. Just key up with the Local PL to mute incoming link traffic and continue your local conversation.
- Remember, if there is a conversation in progress elsewhere on the network, you will not interfere with it if you hold a conversation on the repeater while using the Local PL.
- If you want link audio to come back right away just "kerchunk" the machine you're on with the Link PL.
- There is a different courtesy tone for local traffic and incoming link traffic so you'll be able to distinguish from which direction the audio traffic is originating.
Hardware & Technical Data - Port #1
| Alias: | System 9 |
| Class: | Repeater |
| Type: | RF |
| Equipment: | Neutek at 5w TX power |
| Antenna: | Telewave 4-Bay with 6dB of gain |
| Status: | In Service |
Hardware & Technical Data - Port #2
| Alias: | Main Link |
| Class: | Link, connects to System 16 |
| Type: | RF |
| Equipment: | Motorola CDM at 20w TX power |
| Antenna: | Super Station Master with 8dB of gain |
| Status: | In Service |
Coverage
Located in Stanislaus County near the town of Westley on Mt. Oso near Modesto, at 3100' elevation. This high-level, wide area coverage machine covers the entire Central Valley from Sacramento in the North to Stockton and South towards Madera and Kettleman City. It covers the East part of the Central Valley from Sonora towards Fresno and even to the West side of Yosemite. The power output and coverage have been significantly reduced due to PAVE PAWS.
C.A.R.L.A. would like to acknowledge Radio Mobile for the use of their program.






