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--- topcon_b111a [2026/05/28 02:36] – [Photos] admin
+++ topcon_b111a [2026/05/28 02:39] (current) – admin
@@ Line 7: / Line 7: @@
 A ~6" coaxial cable, terminating in female SMA on the loose end, and u.FL on the inside. It is also soldered to the carrier board. The carrier has another u.FL connector on the top, next to an unpopulated two pin JST connector footprint, but it's not clear if it goes anywhere. The B111A also has a second coaxial connector on top - similar to the AsteRx, it supports two antennas in software (with attitude/heading measurements on some license levels).
+It included a helical antenna, but I haven't yet been able to identify it. I believe it may be passive, as it performed surprisingly poorly sitting in a window.
 ==== Photos ====
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 {{gallery>:topcon:b111a:photos}}
 ==== Software Screenshots ====
+{{gallery>:topcon:b111a:software_screenshots}}