Lower Colorado River Authority (LCRA) P25
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The San Antonio Urban Area Initiative Wide Area Communications Network began coming online in Central Texas in January 2010. This is suspected as the LCRA 700MHz Overlay, to complete an interoperability project between many P25 trunked radio systems throughout Texas.
On June 2, 2010, cross-band testing was being conducted between talkgroup 1001 of this system and LCRA 900MHz EDACS talkgroup 321- LCRA East Comm- on Sites 101 and 102, suspected to be in Austin and Hays County respectively. Voice traffic has also been confirmed on Sites 103 and 105 as of June 15th, 2010.
On December 21, 2010, confirmed several sites that match LCRA existing sites. Confident that this is the LCRA 700MHz overlay, 13 sites have been reported, the same that LCRA claims to be completed in the Texas SCIP Implementation report dated July 2009 found here on page 14.
Contents
- 1 Site Notes
- 1.1 Site 101: (North Austin)
- 1.2 Site 102: (Creedmoor)
- 1.3 Site 103: (New Braunfels)
- 1.4 Site 104: (San Marcos)
- 1.5 Site 105: (Flatonia)
- 1.6 Site 106: (Gonzales)
- 1.7 Site 107: (Kingsbury)
- 1.8 Site 108: (unknown location)
- 1.9 Site 109: (suspected to be in Bay City)
- 1.10 Site 110: (Possible Columbus)
- 1.11 Site 111: (suspected to be in Lagrange)
- 1.12 Site 112: (suspected to be in Pierce)
- 1.13 Site 113: (Elgin)
- 1.14 Site 119 (Live Oak, Bexar Co)
Site Notes
Site 101: (North Austin)
Site | Name | Freqs | ||||
---|---|---|---|---|---|---|
001 (1) | Austin | 769.443750a | 769.906250c | 770.193750a | 770.656250a | 770.943750a |
Peers Site 102 (Creedmoor) Site 104 (San Marcos) Site 113 (Elgin)
This site is in north Austin, very strong signal with 20db attenuation at 183 and Loop 360. Signal drops quickly to the south along 183 and along 360. Site is definately not at antenna hill in Westlake.
Found this site at the JJ Pickle facility at Braker and Burnet
Site 102: (Creedmoor)
Site | Name | Freqs | |||||||
---|---|---|---|---|---|---|---|---|---|
060 (3C) | Creedmoor | 769.806250c | 770.718750c | 771.206250c | 771.856250c | 772.581250c | 773.056250c | 773.406250c | 773.806250c |
774.093750c | 774.556250c |
Peers Site 101 (North Austin) Site 104 (San Marcos) Site 107 (Kingsbury) Site 113 (Elgin)
Site 103: (New Braunfels)
Site | Name | Freqs | |||||||
---|---|---|---|---|---|---|---|---|---|
003 (3) | New Braunfels | 769.206250a | 769.668750c | 769.956250a | 770.418750a | 770.706250a | 771.131250a | 772.206250a | 772.731250a |
Peers Site 104 (San Marcos) Site 107 (Kingsbury)
Confirm in New Braunfels-Myles
Site 104: (San Marcos)
Site | Name | Freqs | |||||||
---|---|---|---|---|---|---|---|---|---|
004 (4) | San Marcos | 769.456250c | 769.531250c | 769.918750c | 770.206250c | 770.306250c | 770.668750c | 770.956250c | 771.506250c |
772.281250c | 773.293750c | 773.581250c | 774.043750c | 774.206250c | 774.331250c | 774.793750c |
Peers Site 102 (Creedmoor) Site 103 (New Braunfels) Site 107 (Kingsbury)
this site was weak driving by Kingsbury LCRA site. Could this be East of SAT and South of Seguin?-Myles
Confirmed this site is San Marcos
Site 105: (Flatonia)
Site | Name | Freqs | ||||
---|---|---|---|---|---|---|
005 (5) | Flatonia | 769.206250c | 769.668750a | 769.956250a | 770.418750a | 770.706250a |
Peers Site 106 (Gonzales) Site 110 (Possible Columbus) Site 111 (Possible Lagrange)
Found a site 105 using 769.95625 on the Flatonia LCRA tower. Think these 2 reported control channels are not correct for this site #-Myles
Confirmed this site is in Flatonia
Site 106: (Gonzales)
Site | Name | Freqs | ||
---|---|---|---|---|
006 (6) | Gonzales | 769.193750c | 769.943750a | 770.693750a |
Peers Site 105 (Flatonia) Site 113 (Elgin) Site 107 (Kingsbury)
try Smithville LCRA site-Myles
Confirmed as Gonzales 12-21-10
Site 107: (Kingsbury)
Site | Name | Freqs | ||||||
---|---|---|---|---|---|---|---|---|
007 (7) | Kingsbury | 770.468750a | 770.931250a | 773.093750c | 773.556250a | 773.843750a | 774.306250a | 774.593750a |
Peers Site 102 (Creedmoor) Site 103 (New Braunfels) Site 104 (San Marcos) Site 106 (Gonzales)
Reception Report: strong reception signal near 1604 & IH10 East Reception Report: strong signal in San Marcos
Picked up strong in Seguin area, readable in New Braunfels, very weak at San Marcos outlets. Wonder if this could be at Comal Co LCRA site?-Myles
Confirmed as Kingsbury 12-21-10
Site 108: (unknown location)
Site | Name | Freqs | ||
---|---|---|---|---|
008 (8) | Peters | 773.306250a | 774.056250c | 774.806250a |
Peers unknown at this time
Site 109: (suspected to be in Bay City)
Site | Name | Freqs | ||
---|---|---|---|---|
009 (9) | Bay City | 769.418750a | 770.168750c | 770.918750c |
Peers unknown at this time
Site 110: (Possible Columbus)
Site | Name | Freqs | ||
---|---|---|---|---|
010 (A) | Columbus | 773.081250a | 773.831250c | 774.581250a |
Peers unknown at this time
had decent signal on this in Columbus area on 774.58125-Myles
Site 111: (suspected to be in Lagrange)
Site | Name | Freqs | ||||
---|---|---|---|---|---|---|
011 (B) | La Grange | 769.456250c | 769.918750a | 770.206250c | 770.668750a | 770.956250c |
Peers Site 105 (Flatonia) Site 108 (Unknown) Site 110 (Possible Columbus) Site 113 (Elgin)
Didn't get very strong in Columbus area but got better around Schulenburg. Suspect Schulenburg or possibly La Grange.-Myles
Signal weaker closer to IH10 from Smithville, I belive this is Lagrange.
Site 112: (suspected to be in Pierce)
Site | Name | Freqs | ||
---|---|---|---|---|
012 (C) | New Taiton | 769.456250c | 770.206250c | 770.956250c |
Peers Site 108 Site 109 (suspected to be in Bay City) Site 110 (Possible Columbus) Site 111 (suspected to be in Lagrange)
Site 113: (Elgin)
Site | Name | Freqs | ||
---|---|---|---|---|
013 (D) | Bastrop | 769.468750c | 770.218750c | 770.968750c |
Peers 102 (Creedmoor) 106 (Gonzales) 111 (suspected to be in Lagrange)
Site neighbors indicate east of Austin along 290 or 71 Weak signal from Austin, Caldwell County and Smithville, Signal lost further south/west from above locations.
Traveled Hwy 45 and 130, strong signal on 45 from IH 35 to 130, signal fades in and out south along 130 to FM 969, this picks up strong again to Hwy 71. Need someone in the Elgin area for a signal report.
Site 119 (Live Oak, Bexar Co)
Site | Name | Freqs | |||||||
---|---|---|---|---|---|---|---|---|---|
019 (13) | Live Oak | 851.325000a | 851.825000a | 852.587500a | 852.887500a | 853.112500a | 853.337500a | 853.562500a | 853.675000a |
853.787500c | 853.912500a |
Peers 103 New Braunfels 107 Kingsbury 120 Un-Known
- Pro-96/2096 Programming Note
If you want to monitor the LCRA-LiveOak site in BexarCo you will need to program you scanner with WIN96 with the 9600baud Extended Table below Special thanks to Mikey60 (PSREDIT.com) and Pro96Com which told him the needed info!.Put in all of these these freqs because yes the CC has been seen on LCN's 1&2 so far. Also, set your trunking mode and each LCN mode to "MOT" and use extended table below.
- MOT 9600 CC Extended Table (This table info is tested and works GREat)
- CH Lo=4096
- CH Hi=8191
- Base Freq=851.0000
- Offset=4096
- Step=12.5
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