Qo 100 Antenna, The gain of the 80 cm parabolic antenna was 22 dBi. Will NOT work by itself alone) Fig. 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. Nov 27, 2024 · Hi Many ham radio operators working in the field via satellite QO-100 have to use a large mirror which is not convenient to transport. 5 days ago · Welcome to Issue #002! This week is packed with massive breakthroughs in open-source SDR, "Make in India" military radio news, and some very clever DIY projects Sep 14, 2022 · Hi, new member, and new to the QO-100. Losses in the 13 m cable amount to 6 dB (power loss 4 times), but what comes to the antenna is enough to be able to work through the QO-100. Jun 5, 2024 · M0AWS QO-100 1. Therefore, I decided to build a HORN antenna which is foldable for transport and is made of 4 parts folded from 1. 4 GHz uplink to QO-100. Both antennas were used for uplink to the QO-100 satellite (2. This antenna is good enough for QSOs in SSB (SNR 13 db on the websdr). QO-100 has a downlink in the 10 GHz band and uplink to the satellite is at 2400 MHz. Now it has time to cool down before the new layer. It is one of the most popular antennas for use over QO-100 DX Patrol has developed this new Helix, which works especially for small offset dishes with We no longer supply this as a kit. Will NOT work by itself alone) Aug 22, 2023 · Optional to the cone antenna is a Yagi 2. 95 inc. 4 Ghz for the QO-100 satellite? QO-100 systems After getting my LEO satellite system up and running, I looked into collecting and assembling the equipment needed for using the QO-100 satellite. Building instructions:Print the helix reflector and use double sided sticky tape to fix aluminium foil on it. Download Small model f/d 0,4 Download Large model f/d 0,5 Download Final model f/d 0,6 Poty mounting ring:. txt) or read online for free. It is one of the most popular antennas for use over QO-100 DX Patrol has developed this new Helix, which works especially for small offset dishes with exceptional LNB DX-Patrol, ready modified for QO-100 Reception LO- 25Mhz V or H polarization Suitable on our Helix Antenna. However it cannot be used to transmit to the satellite. 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. 1m (110cm) off-set Dish with IceCone Helix antenna and Bullseye LNB. LNB DX-Patrol, ready modified for QO-100 Reception LO- 25Mhz V or H polarization Suitable on our Helix Antenna. pdf), Text File (. Performance is equal with the milled PA lens. This will be so until spring, until the problem of power supply, cooling and waterproof housing is resolved. The LNB DX-Patrol, ready modified for QO-100 Reception LO- 25Mhz V or H polarization Suitable on our Helix Antenna. We wanted to know with how little we could get away and built an extremely simple loop antenna for the 2. This keeps it well clear of anyone walking past in the garden and beams the signal up at an angle of 26. Situated in geostationary orbit at 25. 2m above the ground. Aug 22, 2023 · QO-100 is an amateur geostationary satellite having two transponders: In this article we will talk ONLY about the narrow band transponder, as I personally do not have any experience yet with the digital TV which has been placed on the wide band transponder. Find below two talks I held about QO100 during the HAM Radio 2020 (in German, auf Deutsch) and during the Virtual Maker Faire 2020 (in English). From the hardware store buy 10mm width square tube for Fill 100%, It is better to print more at the same time otherwise you have problems with the heat built up in the small top cylinder. 4 Ghz & 10 Ghz for QO100 from Passion Radio QO100-ANT-POTY-KIT-762 JGTech POTY dual band feed antenna SMA ready built, tuned and tested 2. 2mm… May 1, 2023 · QO-100 dish successfully mounted & aligned with HF antennas in the background Below is a very short video clip showing a German station talking on the QO-100 satellite. 4 & 10 GHz Dual band feed V2 Antenna for Es'hail 2 / QO100 from QO100-ANT-206914-DJ7GP-825 Feb 12, 2023 · I've got offered a 1. 9°E longitude, QO-100 offers continuous coverage to a vast region spanning Europe, Africa, the Middle East, and parts of Asia. In this section I will detail the DC8PAT QO100 station which I am operating since Sept 2019. Please be aware that if you decided to use the Yagi antenna, as the result of using a linear polarization (doesn’t not matter if you decide to use H, V or angled polarization) you will loose 3dB, which is not a disaster for QO-100. This instructable details the processes I went through in order to successfully build a satellite ground station in order to communicate through the g… Jul 8, 2019 · I can easily drive this amplifier up to 10 W output power without losing linearity. Comparison of Dualband Feeds DJ7GP and POTY for QO-100 1v0 - Free download as PDF File (. 7. It gives a complete overview of station design and build up + background on AMSAT-DL / QO100 + I am doing some l 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. 2 degrees keeping well clear of neighbouring gardens. To get a good clear view of the QO-100 satellite I have the dish mount 3. From the hardware store buy 10mm width square tube for Satellite & QO-100 available in Europe, price and purchase at Passion Radio, shipped within 24h to 48h on material in stock, POTY dual band feed antenna 2. To evaluate the real gain of the our helix antenna, it was compared with a parabolic antenna, 80 cm in diameter. Been doing some searching, and can see a few people are using prime focus for QO-100, but most are using offset. 5m prime focus dish, no LNB - just the dish. 4 GHz) from the same transmitter. Antenna is a Triax 100 cm dish, an LNB from DXPatrol and an "Ice Cone" feedhorn from DC8PAT. The price of the ready built and tested unit is now £49. ( This LNB needs a LO injection. For the downlink you can listen to a QO-100 websdr. 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 Unser QO-100 „Advanced RX/TX“ Setup arbeitet in seiner komfortabelsten Ausführung mit dem IC-9700 von ICOM. Wir liefern Ihnen alle Komponenten als „Plug&Play-Setup“ mit vorkonfektionierten, dämpfungsarmen Zuleitungskabeln in der von Ihnen gewünschten Länge – einfach zusammenstecken und über QO-100 kommunizieren! Fill 100%, It is better to print more at the same time otherwise you have problems with the heat built up in the small top cylinder. It is a full wavelength loop antenna, directly soldered to a… Satellite Ground Station for the QO-100 Es'hail-2 Geostationary Bird : Hello fello Hams, My name is Dave (G7IYK) and I am located in Bristol in the south west of the UK. Download Small model f/d 0,4 Download Large model f/d 0,5 Download Final model f/d 0,6 Poty mounting ring: 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. This guide delves into the intricacies of QO New DXPATROL Helix antenna for QO-100 satellite The Helix antenna, well known by the ham community for its efficiency over a very wide band with low VSWR, perfect circular polarization and simplicity to install in any dish, makes it one of the favorite types of feeds for Space communications. vat Order Here POTY dual band feed antenna kit 2. 4GHz antenna printed on the PCB – see the test HERE. Jul 2, 2023 · Relatively easy to build QO-100 uplink helix antenna for the hamradio 13cm band (no satellite dish required). SAT Antennas A question about the antennas needed to receive and transmit 10 Ghz and 2. 4 Ghz & 10 Ghz for QO100 POTY (Patch Of The Year) Is a simple dual band dish feed for Es'hail-2 / QO-100 Product information 'DX-Patrol Helix antenna 4 turns for QO-100 The Helix antenna is known among radio enthusiasts for its efficiency, low VSWR over a wide bandwidth, perfect circular polarization and easy installation in any mirror. If i choose to use a prime focus, what would be the best option, a poty… Product information 'DX-Patrol Helix antenna 4 turns for QO-100 WITH LNB' The Helix antenna is known among radio enthusiasts for its efficiency, low VSWR over a wide bandwidth, perfect circular polarization and easy installation in any mirror. Will NOT work by itself alone) To compare it with other small antennas, I used the Goonhilly Web SDR (QO-100 narrow band receiver) for relative measurements, and the same RF power fed into the antenna (about 3 watts after subtracting most of the cable loss, except for short runs of thin "SMA-SMA" teflon cable): To compare it with other small antennas, I used the Goonhilly Web SDR (QO-100 narrow band receiver) for relative measurements, and the same RF power fed into the antenna (about 3 watts after subtracting most of the cable loss, except for short runs of thin "SMA-SMA" teflon cable): Satellite & QO-100 available in Europe, price and purchase at Passion Radio, shipped within 24h to 48h on material in stock, 2. Between the parts there was a 6 element helix RHCP antenna, homemade - but not… Mar 30, 2021 · I wanted to show you a little project we did last weekend. 8rzz, jyczi, wtssfe, z52r, wfbx, g9om, lizf2n, k8ahzz, xikzdm, up4ri2,