Search found 26 matches

by Evap1
Mon Nov 26, 2018 2:01 am
Forum: Off-Topic
Topic: Just boring stuff above 868?
Replies: 22
Views: 42195

Re: Just boring stuff above 868?

Hi Username,
Nowhere near a window, it is in the attic 1 Metre from the Roof Tiles.
Elevation angle for 25 East can be quite tricky to optimise indoors.
Good Luck,
Evap1
by Evap1
Sun Nov 25, 2018 10:54 pm
Forum: Troubleshooting Help
Topic: Very weak singnal from NOAA with QFH anthenna
Replies: 15
Views: 8282

Re: Very weak singnal from NOAA with QFH anthenna

Hi again Estario, Just think of your Coax being a solid element. Signal flowing on the outside. You short the inner to the outer at each end of the loop then follow your Feed-line to Loop diagram as you have it above. You don't really need to connect the Loop inners but it makes the connections more...
by Evap1
Sun Nov 25, 2018 10:07 pm
Forum: Off-Topic
Topic: Just boring stuff above 868?
Replies: 22
Views: 42195

Re: Just boring stuff above 868?

Hi Again Username,
Some more pictures for you.
IMG_20161014_224542.jpg
IMG_20161014_224542.jpg (1012.9 KiB) Viewed 12945 times
IMG_20161014_224542.jpg
IMG_20161014_224542.jpg (1012.9 KiB) Viewed 12945 times
by Evap1
Sun Nov 25, 2018 9:52 pm
Forum: Off-Topic
Topic: Just boring stuff above 868?
Replies: 22
Views: 42195

Re: Just boring stuff above 868?

Hi Username, This is an Aero signal on 1.5 GHz. from 25 East Outernet Preamp/Filter +RTL Dongle in the attic. The Preamp/Filter & Dongle are mounted on an old PC side Panel. (Steel) + Jaero Decoder. Evap1 a+j15a.png
by Evap1
Sun Nov 25, 2018 3:41 pm
Forum: Troubleshooting Help
Topic: problem with bias tee
Replies: 4
Views: 3131

Re: problem with bias tee

Hi Jekko, There are some Dongles with a faulty LDO chip. In which case the Bias Tee voltage does not fully turn off. Get in touch with the supplier for a replacement. There is another posting on here about it. look for (RPi Bias Tee) Evap1
by Evap1
Sun Nov 25, 2018 3:08 pm
Forum: Troubleshooting Help
Topic: Very weak singnal from NOAA with QFH anthenna
Replies: 15
Views: 8282

Re: Very weak singnal from NOAA with QFH anthenna

Hi Estario, The outer connections are not being made. This antenna uses the braid as the receiving element. Please look at the JCoppen pictures again. The Inners & Outers should be shorted. The signal flows on the Outer of the Coax. The way you have it connected you are shielding the incoming satell...