- Patch feed for qo 100. The difference measured via QO-100 was 3dB in favorit for the patch. As far as I know:The Designers Satellite & QO-100 available in Europe, price and purchase at Passion Radio, shipped within 24h to 48h on material in stock, Lens for POTY dual band feed antenna from QO100-LENTILLE-POTY-927 Performance test on 2. As far as I know: The Designers of this Feed were Mike Willis, Remco den Besten and Paul Marsh aka. e. thats nearly the same antenne i used in 2001 for AO-40 downlink on my portable setup for receiving the s-band now tested on QO-100 uplink again and found it as the best working setup with lowest money versus other possible antennas/feed solutions. This way, we approach even more to the theoretical optimal illumination of the reflector of -12dB at its edges. The distances between the four cuts are 100mm. The QO-100 satellite, also known as Es’hail-2, has significantly expanded the capabilities of amateur radio operators, providing a reliable platform for long-distance communication. io? This cannot be undone. This is available for QO-100 TX (2. Dec 9, 2019 · Reactions Received 265 Posts 211 June 4, 2024 #6 Hallo, a combination of a patch-antenna with reflector disk and "looking through" LNB is successful used by so many stations. The transponder has limited bandwidth and limited power. 10000+ "qo 100 helix" printable 3D Models. 0m wide offset dish with dualband helix/LNB-feed is putting out a very nice signal to QO-100 , but smaller dishes working equally good. ? (fill in below ; -) PA3FYM Satellite & QO-100 available in Europe, price and purchase at Passion Radio, shipped within 24h to 48h on material in stock, HP Lens for POTY dual band feed antenna RX 10Ghz from QO100-LENTILLE2-HB9VQQ-1027 Jan 25, 2023 · There are lot of publications on the patch antenna, but nothing about the radiation. So it may be an idea to publish some 'QO-100-talk': 1. 9°E longitude, QO-100 offers continuous coverage to a vast region spanning Europe, Africa, the Middle East, and parts of Asia. I’ve emailed the developer of SmartSDR to add this for RX Band plans on the FlexRadio To add a bit more context to my panadapter, I’ve added a bunch of memories which better denote parts of the In this Video im showing you how I assemble the Dual Patchfeed aka. Product Description "POTY" "POTY" (Patch Of The Year) Is a simple dual band dish feed for Es'hail-2 / QO-100 This antenna is designed by Mike Willis G0MJW, Remco den Besten PA3FYM and Paul Marsh M0EYT TX 2400 MHz Circular polarized patch antenna RX 10500 MHz Linear horn antenna with dielectric lens Please Note This is fully built and tested Ready built, tuned and tested with SMA connector for 2. A question about the equipment needed to receive and transmit on QO100 sat?Contact us at : qo100@passion-radio. It is something very new, it is first geostationary satellite in HAM history. Dec 30, 2020 · Inšpirácia pre rádioamatérov: jednoduchý a účinný patch feed pre QO-100 s presným nastavením kruhovej polarizácie a optimalizáciou pre TV paraboly. 73, Martin I have been playing with QO-100 and made a couple of clamps to hold the 22mm copper pipe in a standard 40mm feed on a satellite dish, and a mounting for the beam forming ring for the SM6FHZ CP patch feed. Jul 8, 2019 · Es’hail-2 (or QO-100) for beginners Posted on 2019-07-08, by ms Last modified 2025-06-18, by ms I bought a 80 cm satellite dish (16 Euro), a converter (4 Euro), installed it on the roof and set it up on the satellite (Dish Pointer was very helpful for azimuth and elevation finding). Does anybody know how to calculate the illumination angle of a patch feed with a free available software? Mar 1, 2019 · Now i need to seal the hole where the n-socket protrudes the lid. Click to find the best Results for antenna qo100 Models for your 3D Printer. The QO-100 transverter kit includes the main elements for stable 432Mhz reception of the 10Ghz downstream channel and for 28, 144, 430 or 1296Mhz transmission to the 2400Mhz upstream channel of the Oscar-100 amateur radio satellite. 4 Ghz & 10 Ghz for QO100 POTY (Patch Of The Year) Is a simple dual band dish feed for Es'hail-2 / QO-100 This antenna is designed by Mike Willis G0MJW, Remco den Besten PA3FYM and Paul Marsh M0EYT TX 2400 MHz Circular polarized patch antenna RX 10500 MHz Linear horn antenna with dielectric lens Dual band feed antenna Poty2. see some pictures and a HowTo https://dl0wh. Speci Aug 22, 2023 · I think I first heard about QO-100 when looking at a local amateur’s QRZ page. 4GHz/10. 10000+ "antenna qo100" printable 3D Models. I've built a POTY patch feed using laser-cut brass (sourced from a batch produced by another UK station last year) My Return Loss plots are very unlike those in the original design post. The reflector of the helix has a hole where the LNB is peeping through. I came accross a dual band design by Bernd, DH1ND, who simply printed a holder for a 3 1/4 turns helix with a 3D printer. 4 GHz, using relative signal levels from the Goonhilly QO-100 Web SDR with 2. UHFSatcom. I use a 3 turn helix as feed like seen on the picture. Push the POTY al the way until it meets the metal horn inside. The POTY (Patch Of The Year) antenna is a dual-band 2. Pack intended for users wishing to be QRV on the satellite from their traditional VHF-UHF radio equipment, without the need for a computer for reception and QO-100 feed Sockets WB-OUT, NB-OUT, TX-IN Connection cables for feed S11 of the tuned TX patch antenna of the POTY feed: -24dB VSWR of the tuned TX patch antenna of the POTY feed: 1:1. Save Find a 3D Professional Tags: patch , feed , lnb , adapter , - , qo100 , oscar , 100 , engineering , dm4d , ham , radio , Jul 29, 2020 · The Bullseye LNB that we have in our store is great for receiving the QO-100 amateur geostationary radio satellite which is available in some parts of the world. more Mostly used for the POTY to attach it to the LNB without big hassle :) Easyy to print and use | Téléchargez gratuitement des modèles STL imprimables 3D Jun 10, 2021 · This paper aims at setting up a ground station for two-way communication via the QO-100 satellite between various amateur radio operators located in areas spanning from Brazil to Thailand. QO-100 Satellite Launched in 2018, QO-100 (Qatari OSCAR 100) is the first ever geostationary amateur communications satellite. . First few details - QO100 is a new HAM satellite, launched late 2018. Design Patch feed rain cap for QO-100 antenna ing cup for qo-100 patch feed. 4 & 10 GHz Dual band feed V2 Antenna for Es'hail 2 / QO100 from QO100-ANT-206914-DJ7GP-825 1416 "oscar qo100" printable 3D Models. I think that my efforts to improve the circular polarization of my duo-band feed (with round patch disks) according to the "cut and try" principle were probably not in vain (see the attached pictures). 6. 4GHz patch/horn antenna feeds, known aa a POTY (for Patch of the Year). Generally used with a Patch Dual feed on Amsat QO-100 / 10000+ "poty antenna qo100" printable 3D Models. The Apr 16, 2020 · Hi Kurt, thank you very much for your interesting information. The "Oscar-Tröte" (Helix with deep cone reflector for 13 cm) Web SDR based at JN58UA, available receivers: Want to build your own station? Checkout the 3D printed products for QO100 ground stations available here: Disclaimer The data provided on this website is intended for use by amateur radio operators. The transverter is fully transceive on 70cm (RX/TX) and has an additional TCXO-RTL stick with the SDR-Console from Simon Brown for full duplex operation. The feed consists of a LHCP patch antenna for 2. The antenna is made from an old can, 2-turns of copper wire, and a plastic insulator to hold the turns in place. "CQ QO100, CQ satellite, this is X0ABC calling QO100" 4. To make matters worse, this type of patch antenna (BaMaTech or POTY) has an opening angle that is too large for an offset dish. Rafts: Doesn't Matter. This Feed can be used when you want to work on QO100. Mar 2, 2020 · This is a rain protecting cup for QO-100 patch feed. This is a rain protecting cup for QO-100 patch feed. Did you know that you can request to print this model? Store as many models as you wish to print on a print list and request a quote. Report to Moderators I think this message isn't appropriate for our group. Over on his YouTube channel Tech Minds shows us how to build a transmit helix antenna that connects to the Bullseye or other suitable LNB, resulting in a dual feed antenna. 4Ghz Satellite from Kent Electronics WA5-ANT-2400-LHCP-QO100-806 Aug 31, 2019 · Your statement: “The QO-100 S-band RX antenna is good in terms of circularity but not perfect. Satellite & QO-100 available in Europe, price and purchase at Passion Radio, shipped within 24h to 48h on material in stock, 2. QO-100 kit Kit includes DX patrol up converter, Downconverter, LNB Potty, AMP, 1 x Dx patrol amp The new amplifier from DXpatrol to QO-100 2400Mhz 12W Base on the new BLP9G0722-20G we present this new simple amplifier That will make easy to set a QO-100 satellite station The amp is in a conservative output power of 12W, but 20W is possible to achieve without any modification. qrz. 02. 1. 14 May 27, 2019 · om0aao rather feed the TV-dish with a patch feed than with a helix. Some people asked me how to mount the POTY to the LNB. Click to find the best Results for qo 100 hamradio Models for your 3D Printer. The Opticum LTP-04H LNB used here has been converted to an external reference of 24 MHz and is available from the Aug 25, 2019 · Listening to various QSO's certain patterns appear (to me). The aim was to enable me to work through the geostationary satellite. Dla przypomnienia bandplan i podstawowe informacje: Wąskopasmowy transponder liniowy – 2 400,000 – 2 400,500 MHz Uplink, 10 489,500 – 10 490,900 MHz Downlink (od 14. May 4, 2020 · Page 11: QO-100 wideband operating guidelines and bandplan Page 12: Conclusion Page 13: Les règles d'utilisation et plan de bande du transpondeurs DATV Page 14: Conclusion Page 15: Introducing Adalm Pluto - The Full-Duplex SDR Transmitter Receiver Page 16: Adalm Pluto driver installations and optimizations Page 17: F5OEO PlutoDVB firmware 2,4 / 10 GHz-Duoband-Feed für Es’hail-2 / QO-100 Das Duoband-Feed kann sowohl vor einem rotationsymmetrischen Spiegel (primefocus dish) mit einem f/D von 0,4 als auch vor einem TV-Offsetspiegel mit einem f/D von 0,6 betrieben werden. This version is modified for the POTY with N Plug! If you make the copper tube really short it is a little less space for attaching the N Connector. It seems to be difficult to obtain a consistent supply of the same type of Octagon IC-9700 TX on 432MHz into SG Labs 13cm transverter and SG Labs 20w PA feeding 1. . 4GHz and a waveguide feed for 10 GHz, to be placed in the focal point of commonly available and cheap offset satellite TV dishes with f/D's of around 0. Mar 8, 2019 · Friday, 8 March 2019 LNBs for QO-100 Although I have an Octagon with 25MHz reference, injected externally, my second Octagon has a 27MHz reference. ” then calmed me down. I have listed below some of the key components, transmission and reception chains. 4/10. Click to find the best Results for oscar qo100 Models for your 3D Printer. May 4, 2019 · Hallo Peter interesting to see this. This service is provided free of charge for educational and non-commercial purposes. SAT Antennas available in Europe, price and purchase at Passion Radio, shipped within 24h to 48h on material in stock, LHCP & RHCP Patch Antenna 2400Mhz and QO-100 2. This is a dual feed antenna for use with QO-100, 2. (at the screws) QO-100 is a commercial geostationary communications satellite available in some parts of the world that also carries a popular transponder for amateur radio. By accessing and using Weiterlesen QO-100 feed Sockets WB-OUT, NB-OUT, TX-IN Connection cables for feed S11 of the tuned TX patch antenna of the POTY feed: -24dB VSWR of the tuned TX patch antenna of the POTY feed: 1:1. This Feed can be used when you want to work on QO100. Situated in geostationary orbit at 25. It contains a 105 mm diameter circular reflector but a square ref ector with cropped edges (25mm) is also suitable. POTY-Feed im HT-Rohr Venton Rocket LNB Linse aufgeklebt A POTY feed is used as the primary radiator in this design. The first one I made was from 1. 4GHz). Click to find the best Results for poty antenna qo100 Models for your 3D Printer. All other compromises go in the wrong direction. SSTV is an amateur radio communications analog protocol for transmitting images over a narrowband RF signal. IC-9700 RX on 144MHz from modified LNB with DX Patrol down converter and GPSDO locked. Beginning of 2019 the POTY (Patch of the year developed by Mike Willis G0MJW, Remco den Besten Here I show you the ICE CONE FEED Helix antenna designed by DO8PAT. This dual band feed consists of a left hand circular polarised patch feed for the 2. Today I tested the 5 turn Helix from WINKLER (which I adjusted for 2400 MHz, because from factory it was horrible) as a feed against the POTY-feed. Feb 12, 2023 · My first antenna was the 4 element yagi pointing into the dish , the 2nd was a linear polarised patch feed without waveguide for the lnb and the one i'm using now is a poty . 19: Added another version for screws on the Patch Feed side! print it 2 times for left / right half 17. 4 GHz uplink and an open circular waveguide for the 10 GHz downlink. Dec 28, 2020 · From the VSWR I can't tell if the patch is tuned correctly, which will make up to 3 dB difference in the uplink it it's linear instead of circular. | Download free 3D printable STL models This is a specialized adapter designed to accommodate a 22mm pipe feed within a 40mm satellite LNB holder, typically employed in conjunction with a Patch Dual feed on the Amsat QO-100/Eshail Satellite for personal ham radio enthusiasts only. The Group moderators are responsible for maintaining their community and can address these issues. In our conditions, a 80 cm satellite parabola is a reasonable minimum when it comes to the receiving antenna Sep 2, 2019 · Two friends have asked me to assemble dual-band 2. 4Ghz & 10Ghz for QO100 (POTY) The POTY / Patch of the Year is a 2. 4 & 10 GHz DJ7GP V2 Antenna with LNB Single / Twin from QO100-ANT-207011-DJ7GP-LNB-891 if you look for it, you know for what it is :) Have fun. ZF-Ausgänge WB und NB sind mit dünnem Teflonkabel unten aus LNB herausgeführt, damit der Aufbau ins HT-Rohr DN110 passt. 2m offset dish via home brew patch feed (POTY). Equipment for amateur satellites communication, reception and transmission on QO-100 (Es'Hail2), 2. QO-100 DRONE PATCH FEED FOR UPLINK. The easiest way to mount the LNB to the POTY is by drilling a 22mm hole in the plastic cap on the front side of the LNB and push the POTY waveguide inside. He’d setup a couple of satellite dishes in his garden and had his QO-100 DX Club logo on his profile page, along with some other links. anyone else . com/db/DC8PAT#IceConeFeedThi 10000+ "qo 100 hamradio" printable 3D Models. It works quite fine but I knew from measurements after I built it almost 3 years ago that the polarization is rather linear than circular. 4G input. the diameter of the patch is 105mm. 9 Multiband Feeds - 15 May 2000 Part 1 Multi-band dipole and horn feeds Part 2 Multi-band feed experiments, Broadband feeds, feed assemblies Multi-band Feeds ( from Central States VHF Conference 2004) W0LMD Dual-Band Patch Feed for L&S band WA5VJB LPA Antenna as a Multiband Dish Feed G3LTF Dual Band Feed for 23cm and QO-100 Feed POTY-Feed (Patch Of The Year) adaptiert an OPTICUM LTP-04H. POTY. Feb 21, 2019 · An easy to build 2. POTY feed Antenna The POTY feed antenna [15] is a dual patch antenna used for transmitting signal at 2400MHz, which is the uplink frequency of the QO-100 satellite. Aug 5, 2020 · The antenna he presents is a hybrid design, needed because of the 2. 5dB better signal on QO-100. POTY dualband antenna "POTY" (Patch Of The Year) Is a simple dual band dish feed for Es'hail-2 / QO-100 This antenna is designed by Mike Willis G0MJW, Remco den Besten PA3FYM and Paul Marsh M0EYT TX 2400 MHz Circular polarized patch antenna RX 10500 MHz Linear horn antenna with dielectric lens More info can be found here. That started me down the rabbit hole. Printer: Homebrew. full detail https Sep 14, 2022 · Hi, new member, and new to the QO-100. Click to find the best Results for amsat qo 100 Models for your 3D Printer. The dimensions of the patch are available in the net. The other thing about that POTY is the reflector is not the recommended 105mm circle. 19: Added another version for screws on the Patch Feed side! 17. Cover and adaption parts for the POTY ("Patch of the Year") QO-100 feed These are cover and adaption parts (40mm to 22mm ring for the LNB mount and a POTY to LNB waveguide adaption) for the POTY QO-100 feed (thanks to Mike Willis G0MJW, Remco den Besten PA3FYM and Paul Marsh M0EYT for this great design and their great work). Developed by a partnership between AMSAT -DL (Germany) and the authorities in Qatar it consists of two amateur designed transponders forming a small part of the payload of the Qatari Es Hail 2 TV Broadcast satellite. A number of the items discussed during the last few days are not new and were included in the previous version of the bandplan issued one year ago. 19: Added another version for screws on the Patch Feed side! No description has been added to this video. H. The patch i self is square with two opposite corners cropped 30. 2. Got a bunch of uplink parts from a fellow ham, but i don't believe any of it has ever been used on QO-100, so i got a few questions. Aug 16, 2019 · You probably know that this type of helix has less gain than a small offset dish with a small helix- or patch feed. Not in season at the moment I guess. 02 Es'Hail QO-100 Oscar-100 FEED ELIX Antenna Se decidete di provare l'ebrezza dell'UPLINK a 2,4 Ghz sul nuovo satellite, oltre ad un transverter vhf-uhf -> 2400 MHz, occorre un FEED illuminatore per parabola adatto alla trasmissione, la scelta sicuramente ricade su una ELICA (o PATCH) facilmente replicabile e alla portata di tutti, non presenta un grosso grado di difficolta quindi e' quello che QO-100 dish feed Are you sure you wish to delete this message from the message archives of UKMicrowaves@groups. 19: Added the version 2. the distances between the four cuts are 100mm. many thanks for posting this information Since the beginning of the activation of QO-100 I have been using a dual-band feed which I built according to the description from Peter-Jürgen Gödecke DJ7GP. See my QRZ page for detailed instructions:https://www. This guide delves into the intricacies of QO The following paragaphs outline my specific station design Requirements: * Portable design -> shall be quickly deployable on my balcony or in the field * Proven concept -> shall be derived from existing concepts, want to be become QRV quickly, experiments come later * Simple setup -> single dish Design: * All QO-100 relevant elements mounted in ruggedized box * LNB frequency compensation via Aug 12, 2019 · Over on his YouTube channel Adam 9A4QV has uploaded a short video that demonstrates his 2. 14 Satellite & QO-100 available in Europe, price and purchase at Passion Radio, shipped within 24h to 48h on material in stock, DualBand Feed 2. Thats why now the front is angled and viola, easy to screw. (at the screws) QO-100 - Es'Hail 2 Geostationary Satellite This project started in January 2021 when I constructed a QO-100 (OSCAR 100) / Es'Hail 2 satellite station. 4Ghz & 10Ghz for QO100 (made in South Africa) Dual band feed antenna Poty 2. (at the screws) 1920 "qo 100 patch feed spacer by" 3D Models. A dual LNB is adapted at the rear output of the circular waveguide. next to or above the LNB), a loss of several dB will occur because the main lobe of the emitted signal is simply not directed towards QO-100. POTY-Feed im HT-Rohr Venton Rocket LNB Linse aufgeklebt 6. 08. This is a spacer (you need two) for putting a 22mm Pipe feed into a 40mm satellite LNB holder. Apart from the power supply arrangements, the biggest changes to the system were the replacement of the dish feed from a POTY to the ice cream cone which provided a better uplink signal, but with a slightly weaker downlink signal, only by a dB or so. 6) for satellite QO-100 / Es'hail2. Between the parts there was a 6 element helix RHCP antenna, homemade - but not… May 16, 2020 · I experimented with both, helical antennas and patch feeds, which led me to be a fan of the helical feed. The system was originally built when operation on QO-100 was still rather experimental. When I moved from my previous patch feed, which was based on the design of DJ7GP, to the POTY (after tuning it carefully) I measured about 2 to 2. com – warto obejrzeć: SP9VFD, LZ1JH, PY1SAN, SP9TTX, OE9DGV, PS8RF, DG7YEO, DK5WMA, DL1EMA, DK3EE, SP8NTH, DK1ML. Patch Antenna Special Thanks to DG9BFC Sigi for support🙂 Jul 2, 2019 · Niektóre stacje pokazują swój sprzęt QO-100 na qrz. 4/10 GHz duo-band feed for Es'hail-2 / QO-100 The duoband-feed can be used in front of a primefocus dish with an f/D of 0,4 as well as in front of a TV offset mirror with an f/D of 0,6. Click to find the best Results for qo 100 patch feed spacer by Models for your 3D Printer. Every Day new 3D Models from all over the World. 8 Radiotelescope Feeds 6. 10000+ "amsat qo 100" printable 3D Models. Click to find the best Results for qo 100 helix Models for your 3D Printer. However it cannot be used to transmit to the satellite. Aug 15, 2023 · SmartSDR offers to overlay band plans on the panadapter. Dimensions 2 displays the dimensions of the dual band feed. 5mm brass sheet, and I made it on the lathe and milling machine, but for these, a group buy was arranged on the UKMicrowaves group to get them cut on a CNC laser. Please write me if this is wrong then ill change it. 🐇🛰️ Briefly, and there’s more details here, QO-100 is the name given to a geostationary satellite that sits above Africa and has Feb 28, 2021 · Re: 2021 Revision to the QO-100 Bandplan by G8GKQ » Tue Mar 02, 2021 2:04 pm Thanks for all the chat and forum comments on the bandplan. Having measured the polarization of the DJ7GP feed to be rather elliptical, I assumed that the improvement from the POTY is because it is producing a proper Feb 21, 2019 · Abstract An easy to build 2. Beginning of 2019 the POTY (Patch of the year developed by Mike Willis G0MJW, Remco den Besten I used the container from a microwaveable Christmas pudding to cover the dual band patch feed on my AO-40 antenna and use one on my current QO-100 dish too. com Jun 5, 2024 · I get quite a few emails from readers of my blog asking how my QO-100 satellite station is put together and so, I thought perhaps now is a good time to put together an article detailing the complete build. "I use a single dish with a dual band patch feed" 3. 10000+ "qo 100" printable 3D Models. de/patch-antenne-2-4ghz-fuer-qo-100-uplink/ Now desperately waiting for the transverter from LZ-Land. My dumb question is - "Are the plots illustrated in the original post with the patch at the feed point of the dish?, or unmounted? 30. 4GHz) but not RX (10. QO-100 Feed POTY-Feed (Patch Of The Year) adaptiert an OPTICUM LTP-04H. Explore collection of qo100 designs that are perfect for your 3D printer. 4-GHz band uplink and 10-GHz downlink on the satellite, also known as QO-100. Updated Version of the well known V1, born in 2019 as QO100 open for public. Download and 3D print STL models tagged with qo100. Order Here POTY dual band feed antenna kit 2. In this Video im showing you how I assemble the Dual Patchfeed aka. Click to find the best Results for qo 100 Models for your 3D Printer. 07. In the article I concentrate to NB (narrow band) transponder . 5 watts : -72 dB 3. 19: Added another version for screws on the Patch Feed side! - print it 2 times for left / right half 17. 4 GHz homemade helical feed designed to be used with a reflector (prime feed satellite dish) for QO-100/Es'Hail-2 satellite reception. Aug 18, 2019 · This is my homebrewed QO-100 portable setup. 4GHz uplink and 10GHz downlink via LN 30. - YouTube About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Oct 7, 2020 · as long as the feed is mounted outside of the reflected beam path (i. (I tested with a 1,2m offset dish) 73 de Johannes 1 DD0KP Since the beginning of the activation of QO-100 I have been using a dual-band feed which I built according to the description from Peter-Jürgen Gödecke DJ7GP. 4 GHz /10 GHz antenna, with left-hand circular polarization LHCP for 2400 MHz transmission and a linear horn antenna for 10500 MHz reception with dielectric lens (new cylindrical version for offset dish f/D 0. My 1. 21. 7 kHz RX bandwidth, USB: QO-100 Upper Beacon (PSK), unknown uplink ERP from Bochum: -68 dB 60 cm Mesh Dish, 2*4 turn backfire helix feed, 3. "I have a SG-labs transverter with a modified (Octagon) LNB 2. All frequencies are GPS synchronized with 2 Leo… Jul 18, 2021 · No more changing the dish feed depending on whether you are working the QO-100 or making microwave QSOs! Increased gain: the use of a second patch with a higher substrate height increases the directivity of the feed. Lets enable what we have by selecting Sat QO-100 and checking Visible. 4 and 10 GHz dish feed, using commonly available materials, for Es'hail-2 / QO-100 deployment is presented. 4Ghz antennas and transverter, Bias-T and LNB PLL. 5Ghz dual-band patch antenna, circular polarized 2400 MHz TX and linear horn antenna 10500 MHz RX with dielectric lens, for the QO-100 satellite / Es'hail2. 22 reuploaded 60mm LNB Horn Version for BullsEye / Golden Media etc! 30. The satellite is mostly commercial project, carrying also two HAM linear transponders (commercially built but for HAM frequencies and traffic), with support of German Amsat organisation. Natürlich kann man dann nicht erwarten, dass immer der theoretisch mögliche Wirkungsgrad erreicht wird. Mostly used for the POTY to attach it to the LNB without big hassle :) Easyy to print and use | Download free 3D printable STL models Dual feed ("Ice Cone Feed") for QO-100 satellite ground station. The diameter of the patch is 105mm. xxq cnap5 n9knq jlfa wzu5svw op2 baigw 1y01 rs8zn vcsxlc3
