🛰️ AMSAT-HB @ fantasy Basel 2025 - huge success 📡🖖
Thanks for the great support @swissspacemuseum

Report:
www.amsat-hb.org?b=1000278&c=...

#faba #HamRadio @arissintl.bsky.social #RemoteStation #ISSRepeater #QO100 #EsHail2 #Satellitenfunk #SpaceTech #SciFiRealität #maker #nerd

#OTD 6 years ago - launch of #Eshail2 mission via #SpaceX #Falcon9 vehicle

#Space

Frequency stability of #othernet bullseye TCXO LNB . Time laps of 60mins #qo100 cw beacon. #amsat #eshail2 #hamradio @passionradio

othernet.is/products/bulls… youtu.be/H1Qz-Zz-GUY

So here is the final result of countless CST simulations. Simple dielectric lense design based on #Preperm filament for 3D FDM Printing optimised for offset dishes of f/D 0.6. Gain on paper 10.6 dBi. #qo100 #eshail2 #oscar100 #hamradio #hamr #amsat #poty

POTY raincover with water jet cut 1mm Teflon plate. Have some left if you need one. #qo100 #eshail2 #oscar100 #p4a #hamr #hamradio

Prototype of new lens design for existing #poty antenna. RF simulation based on #Preperm filament for 3D Printing. Still needs some minor adjustments, validation and finally PoC #hamr #hamradio #eshail2 @Amsat_hb @amsatdl #qo100

Number one finished #poty #qo100 #eshail2 #hamr #hamradio @Amsat_hb @amsatdl waiting for Rexolite 1422

Prototype of Waveguide made of brass finished. For ease of mounting reflector and patch antenna waveguide has two seats. #qo100 #eshail2 @Amsat_hb #hamr #hamradio

If anybody has experience/access to #Rexolite or #Preperm for a dielectric lense (10GHz) pls let me know. #qo100 #eshail2 #hamradio #hamr

Designe draft of my own POTY Antenna for #qo100 #eshail2 #tincercad all parts will be made of brass. #hamradio

Bullseye high stability TCXO controlled LNB #qo100 #eshail2

#qo100 Transverter max. Power output 15W with 5mW input @amsathb #eshail2 #hamr

Testing Transverter Output on 2.4 GHz #qo100 #eshail2 #hamr

Next piece for the #QO100 setup Leo Bodnar mini GPS reference clock. It is really tiny... @amsat-dl @Amsat_hb #eshail2

How do you Oscar-100 Sat Ops mesasure TX Power on 2.4 GHz ? #qo100 #eshail2

bit.ly/2wv9rBp

In the planning phase for a #Eshail2 / #OSCAR-100 ground station #qo100 . Based on the HF to 70cm Up/Down Transverter from @PE1CMO . Planning to use my Flex6600 for that purpose . Ant. Technisat Dish 85cm.

hfprints.com/pe1cmo/

Just ordered some PCBs to produce a 25MHz reference for the #eshail2 LNB from my existing 10MHz Trimble Thunderbolt system. Didn't want to have yet another GPS floating around. Will be placed internally and routed to the front panel. PCB accepts SMA or uFL. Size: 15x25mm.

Wonder if I could get one of these on the plane? #Eshail2