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--- projects:electronics:dgpsbeaconrx [2008/04/24 02:00] – photonicsguy
+++ projects:electronics:dgpsbeaconrx [2014/11/13 10:50] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
+====== DGPS-11 Beacon Receiver ======
+[[http://www.si-tex.com/|Si-tex]] DGPS-11 Beacon Receiver module mounted in a weatherproof housing.
+^ Wire ^ Function ^
+| Red|+3A fused 10.8 to 31.2VDC|
+| Orange|RS-232C In|
+| White|RS-232C Out|
+| Black|- Negative|
+| Blue|TTL Out|
+| Green|Data Ground|
+| Brown|Shield Ground|
+  How can I tell if my WAAS GPS is giving me a corrected fix?
+    Look for a "D" in your Latitude/Longitude readout.
 ====== DGPS Beacon Receiver ======
 I found an old design online and I have found suppliers for all of the parts except for one component, the MC145157 PLL Frequency synth. is hard to find. [[http://www.lansdale.com/part_search.php?search=ML145157|Lansdale Semiconductor]] now produces the chip and I need to find a supplier. Or buy it off of eBay for $30.
-**Current Status: Trying to locate MC145157 chip.**
+**Current Status: Found the MC145157 chip**
+===== Components =====
+  * IF Transformers - [[http://www.abra-electronics.com/products/catalog/IF-Transformers-Micro-Miniature-p-4768.html|Abra]] or Mouser
+    * 42IF201
+    * 42IF203
+  * Chokes - Mouser only so far
+    * 43LS103
+{{:projects:electronics:dgps:revised_parts_list_2008_.xls|}}
-==== Other projects found online ====
+===== Other projects found online =====
-=== Rich Heineck's Homebrew DGPS Receiver ===
+==== Rich Heineck's Homebrew DGPS Receiver ====
 Formerly at http://home1.gte.net/clseng/DGPS_index.htm (Currently offline)
@@ Line 25: / Line 49: @@
 {{:projects:electronics:dgps:dgps_v208.zip|}}
-=== Jim Bixby's DGPS Receiver Project ===
+==== Jim Bixby's DGPS Receiver Project ====
 Formerly at http://home.san.rr.com/bix/
@@ Line 31: / Line 55: @@
-==== DGPS Beacon Transmitters ====
+===== DGPS Beacon Transmitters =====
 [[http://www.ccg-gcc.gc.ca/eng/CCG/DGPS_Home|Canadian Coast Guard]]
 [[http://www.navcen.uscg.gov/dgps/Default.htm|United States Coast Guard]]