| Home |
| Search |
| Today's Posts |
|
|
|
#1
April 24th 06, 09:17 PM
posted to rec.radio.amateur.antenna
|
|||
|
|||
DirecTV disk on 2.4 GHz
Hi Group, Over the last few years, I have picked up several of the DirectTV disk which are for 10GHz and most all have a diameter of about 15 to 20 inches. If I operate a 15 inch disk on 2.4GHz, what gain would I expect? And, how would this compare to a 20 inch disk? I am looking forward to your comments! de KJ4UO I did not run the numbers, but my concern would be properly illuminating the surface. Fortunately, the dish is offset fed so feed blockage will not be a concern.. Go to the W1GHZ site to see appropriate high F/D feeds to illuminate this surface. Dale W4OP |
| Reply |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Forum | |||
| primestar 1-meter disk | Homebrew | |||
| Seeking Kc dial disk for 75A3 | Boatanchors | |||
| Direct TV disk and LNA | Homebrew | |||
| Disk capacitor value question. | Homebrew | |||
| FS: old radio parts, coils, variable caps, toroids, Loral disk capassortment, GC-Stackpole resistor assortment | Boatanchors | |||
Hybrid Mode
