Differences

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--- projects:storm [2015/01/02 13:24] – storm
+++ projects:storm [2015/03/10 20:45] (current) – storm
@@ Line 63: / Line 63: @@
   * Radiometrix NTX2
     * Datasheet: [[http://www.radiometrix.com/files/additional/ntx2nrx2.pdf|www.radiometrix.com/files/additional/ntx2nrx2.pdf]]
-  * T.B.D.: Quarter wave antenna with solid or wire ground
+  * Quarter wave antenna with four radials
+    * See [[projects:storm:antenna|tuning description]]
 == Storage ==
@@ Line 135: / Line 136: @@
     * + trivial to setup
     * + low voltage (~5V)
-    * + "some" energy resolution through the pulse width
+    * + "some" energy resolution through the pulse with
     * + lightweight
     * - low sensitivity
@@ Line 208: / Line 209: @@
 T.B.D.
-===== Ballon and Parachute =====
+===== Balloon and Parachute =====
-T.B.D.
+  * Balloon: Totex TA-1000
+  * Parachute: Spherachute Balloon Parachute  - 54in
+both from www.randomengineering.co.uk
 ===== Radar reflector =====
-T.B.D.
+mm wide, build from Balsa wood, coated with aluminium tape
+weighs in at around 250g, so a little on the heavy side
+{{ :projects:radar_reflector.jpg?direct&300 |}}
 ===== Chase car =====
@@ Line 221: / Line 228: @@
   * Custom QFH antenna - T.B.D.
+  * HABAmp 434MHz/70cm http://ava.upuaut.net/store/index.php?route=product/product&product_id=83
   * FunCube Dongle
   * DVB-T Dongle
@@ Line 228: / Line 236: @@
   * in Germany I need a Flugverkehrskontrollfreigabe (liftoff permission) from the Deutsche Flugsicherung (German airspace control)
   * 2 weeks lead time
-  * this includes the need for a 1 day aviation insurance (~60€)
+  * this includes the need for a 1 day aviation insurance (~60€))