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--- iridium:antennas [2018/06/02 01:57] – Adding self made antenna notes ::1
+++ iridium:antennas [2019/01/21 13:34] – [Commercial] ::1
@@ Line 5: / Line 5: @@
 To receive Iridium signals you need an antenna which is able to receive at this frequency and ideally also uses RHCP.
-If the antenna uses liner polarization, you can expect a loss of about 3 dB. If the antenna is left-hand circular polarized, you can expect a loss of about 30 dB. See http://sv1bsx.50webs.com/antenna-pol/polarization.html for details on this topic.
+If the antenna uses liner polarization, you can expect a loss of about 3 dB. If the antenna is left-hand circular polarized, you can expect a loss of about 30 dB. See http://www.qsl.net/sv1bsx/antenna-pol/polarization.html for details on this topic.
 All following antennas use RHCP unless otherwise noted.
@@ Line 43: / Line 43: @@
 | IAA.01.121111    | Taoglas                | 1 m SMA cable   | 25 USD           | [[http://www.mouser.com/ProductDetail/Taoglas/IAA01121111/?qs=sGAEpiMZZMt9rZLnhhqRz3ld4Fm2CGGq|Mouser]] |
 |ADA-A1621-S       | ADACTUS                | 2 m SMA cable   | 50 USD           | [[http://www.newark.com/adactus/ada-a1621-s/antenna-iridium-sat-comms-mag/dp/55T5184|Farnell(US)]] [[http://de.farnell.com/adactus/ada-a1621-s/antenne-iridium-sat-comms-mag/dp/1899486|Farnell(DE)]] [[https://hbe-shop.de/Art-1899486-ADACTUS-ADA-A1621-S-ANTENNEIRIDIUM-SAT-COMMSMAG-MT|HBE(DE)]] |
+|TW2600A           | Tallysman Wireless Inc | ?               | ?                | [[https://www.tallysman.com/index.php/gnss/products/antennas-iridium/tw2600a/|Tallysman TW2600A]] |
+|TW2643A           | Tallysman Wireless Inc | ?               | ?                | [[https://www.tallysman.com/index.php/gnss/products/antennas-gpsbeidougalileoglonass/tw2643a/|Tallysman TW2643A]] |
 Most of these have a magnetic mount. They need some kind of metal plane below them to work properly. A small metal patch of about 20 cm in diameter (round or square) is more than adequate.