Znaleziono 73 wyniki

autor: sato
22 sty 2020, 23:49
Forum: Pasmo-C
Temat: Dielektryk własnej roboty (pasmo C)
Odpowiedzi: 151
Odsłony: 28484

Dielektryk własnej roboty (pasmo C)

Info v "PM".
autor: sato
22 sty 2020, 16:20
Forum: Pasmo-C
Temat: Dielektryk własnej roboty (pasmo C)
Odpowiedzi: 151
Odsłony: 28484

Dielektryk własnej roboty (pasmo C)

Well, the following pictures will be not about a home made dielectric plate, but it can`t be said that it`s a pro grade part that can be used out of the box, too. Peon`s 3.7m NWIEE antenna gets a new upgrade with a home made waveguide unit (machined by Peon) and a circular polarizer + OMT set by Gen...
autor: sato
12 sty 2020, 9:43
Forum: Pasmo - Q
Temat: Pasmo Q
Odpowiedzi: 0
Odsłony: 1053

Pasmo Q

I and Peon talk a lot and very often about new trends and technology in satellite business even it`s our hobby only. That`s not `cause we don`t wanna stay behind, but also we can learn a thing or two that will help us to improve the parts/reception we have now or we dream to reach at some point in t...
autor: sato
11 sty 2020, 21:38
Forum: Pasmo X
Temat: Pasmo X
Odpowiedzi: 0
Odsłony: 1137

Pasmo X

I guess, it is the right time to start this topic also on this forum as X band is slowly being discovered by more and more satellite enthusiasts across Europe. What I have to say is the fact, that this band ain`t easy to get mostly `cause the price of the hardware needed. Peon has access to the pro ...
autor: sato
11 sty 2020, 19:30
Forum: Pasmo Ka
Temat: Pasmo Ka
Odpowiedzi: 108
Odsłony: 29504

Pasmo Ka

Peon was there when it was necessary to confirm first reception in 18 or 22 GHz band and right polarity back in 2013 and it is a distinct honor for me to inform you, that he is also the first EU explorer of the last Ka frequency band 17.2 - 18.2 GHz using a pro grade LNB. The last missing piece, the...
autor: sato
25 lut 2019, 21:04
Forum: Pasmo-C
Temat: Wimax i 5G - zakłócenia w paśmie C
Odpowiedzi: 194
Odsłony: 28984

Wimax -zakłócenia w pasmie C

Peon takes the bullet and decided to tests a few parts designed to improve interferences. Well, there are transmitters at 3.7 Ghz frequency, so it will be really tough! There is also an example how an ordinary antenna acts to ADE antenna if interference signals are present. The test of the hardware ...
autor: sato
25 lut 2019, 20:46
Forum: Pasmo Ka
Temat: Pasmo Ka
Odpowiedzi: 108
Odsłony: 29504

Pasmo Ka

There haven`t been any information from this band for a very long time so I`d like to spice it up a bit.

This is what is stored at Peon`s place for this band.
Ka band LNBs.JPG
P1060546.JPG
P1120934.JPG
Ka band depolarizers
P1120890.JPG
PA070001.jpg
Ka band tests on 3.7m in summer of 2018
autor: sato
25 lut 2019, 20:30
Forum: 26.0°E - Badr 4/7/8/Es'hail-1/2
Temat: EsHail2 -ATV
Odpowiedzi: 404
Odsłony: 57132

EsHail2 -ATV

It is always better and easier to get the certain band with a dedicated LNB. There are filters in every LNB so one may be lucky to get a few MHz higher or lower to the usual band, but it will never be the full band as expected anyway. Those Chinese LNBs are not as good as SMW, Norsat or NJR that my ...
autor: sato
18 gru 2016, 22:31
Forum: Anteny satelitarne
Temat: Antena Cassegrain
Odpowiedzi: 14
Odsłony: 3971

Antena Cassegrain

By the way this type of antenna is called Gregorian ADE to be more specific. ADE - A xially D isplaced E llipse. This is how it looks when the NWIEE 3.7m Gregorian ADM dish is completed and being tested at Peon`s place... Thanks goes to Peon for additionl information and pictures. We hope that the a...
autor: sato
27 lis 2016, 20:35
Forum: Karty DVB
Temat: Karty DVB/PC dla DX-erów
Odpowiedzi: 430
Odsłony: 66303

Karty DVB/PC dla DX-erów

Low SR test at 23E (12600-12660 MHz).
StreamReader 1.2.3.1396

TBS 6522 wasn`t tested as it doesn`t support hw blindscan.
TBS 5927 at 23E.jpg
TBS 5927 at 23E
TBS 6983 at 23E.jpg
TBS 6983 at 23E
TBS 6903 at 23E.jpg
TBS 6903 at 23E
TBS 5925 at 23E.jpg
TBS 5925 at 23E
Prof 7301 at 23E.jpg
Prof 7301 at 23E

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