Спутник технологический. Fox 1C. [Редактировать]

Fox-1C это радиолюбительский кубсат который был разработан компнаией AMSAT по заказу нескольких университетов. По своей сути является одноюнитовым кубсатом который оснащен антеннами длинной 2 и 0.7 метров. Основной задачей аппарата является изучение радиационных эффектов и тестирование экспериментальных полезных нагрузок в виде систем передачи данных, камер и гироскопов.

Технические характеристики

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Найдено 1000 документов по запросу «Fox 1C». [Перейти к поиску]


Дата загрузки: 2017-06-14
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Fox-1: The New Era of Amateur .... David Jordan, AA4KN, for the Fox Team colleges the new launch... CubeSat. Introducing the AMSAT-NA Fox CubeSat Program In 2008, the... is now known as the Fox Program. A CubeSat looks just like... in the design of its Fox-1A CubeSat. Noting AMSAT-NA... NASA selected the Fox-1A. Elizabeth Tracey holding a Fox 1A engineering model... to launch a total of four Fox CubeSats in the coming years. All Fox-1 satellites will carry FM voice...-speed (9600 bps) data transponders. Fox-1A will be first, with... be followed by Fox-1C, which AMSAT itself will fund. Fox-1C carries three... which will initially fly on Fox-1A. The third is a camera... an onboard 9600 bps modulator. Fox-1C (and those following it) will... design initially developed for the Fox CubeSats by students from the... of Technology, who joined the Fox Team following their graduation. The... to internally at AMSATNA as Fox-1B) is being developed by... in mid2016. Fox-1D will be a backup for Fox-1C if needed. It... Fox-1C and 1D CubeSats will also carry a single-channel Figure 1 — The Fox... from July 2015 QST Figure 2 — A Fox satellite has nine vertically stacked... as well as U/V operation.If Fox-1C goes well, AMSAT-NA will... ELaNa launch proposal just for Fox-1D. When discussing CubeSats, 1U... launch multiple CubeSats. For the Fox CubeSats, the deployer is called the P-POD. The Fox-1A Satellite The Fox-1A satellite is a 1U... surrounded by an aluminum housing. Fox-1A will travel in an... on the East Coast. Fox-1A’s Antennas Fox-1A is primarily an... 2 meters at 145.980 MHz. Fox-1A deploys separate “spring wire... on Board As mentioned earlier, Fox-1A will have an FM... the CubeSat is in darkness. Fox-1A’s telemetry reports the health... University — Attitude Determination Experiment As Fox-1A orbits the Earth, it... (ADE) was developed for the Fox Program by senior engineering students....org   Burns Fisher, W2BFJ, with a Fox-1A battery board in a thermal... by radia­tion in space, Fox-1A is flying an experiment... be downloaded to Earth using Fox-1A’s high- or low-speed... improve current modeling programs. Using Fox-1A With a minimum power output of 400 mW, Fox-1A should be easy to....” This The Fox engineering unit being tested by Fox Team member Paul... will be adequate for the Fox satellites, but a “full duplex” transceiver... as needed. As mentioned earlier, Fox-1A will stream digital telemetry....amsat. org prior to the Fox-1A launch. Needless to say, Fox-1A will be a fabulous addition ... Journal – July/August 2011, AMSAT Fox CubeSat Program Update by A. Monteiro... 6 – 8. AMSAT Journal — July/August 2013, Fox-1 Attitude Determination Experiment Simulator by... launch information) for the entire Fox series of AMSAT-NA satellites. Many thanks for the Fox Team’s support in supplying information for this article. References Fox-1 video interview with Tony Monteiro...



Дата загрузки: 2017-10-24
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... to AMSAT’s Fox-1 Team!......................................4 3...2...1...Fox-1A Liftoff From Vandenberg......................................5 The Fox-1A Story - Launch October 8..........................................6 Introducing the Fox-1 Cubesat Concept............................................9 Fox-1A Design + Build + Software... Prototype..............10 Fox-1A Shake and Bake................12 Fox-1A Delivery and... Tips When You Operate on Fox-1A.......................................15 FoxTelem Software for... for the Future.......................................20 AMSAT Fox-1Cliff & Fox-1D $125,000 Launch... has committed to launching Fox-1Cliff and Fox-1D in the 1st... satellite groups. The AMSAT Journal  Fox-1A Launch Special Issue  October...@amsat.org Congratulations to AMSAT’s Fox Program Radio Amateur Satellite Corporation... of satellites. In addition, Fox-1Cliff and Fox-1D are now scheduled..., fabricating, testing and integrating our Fox-1 design into flight hardware. There... innovator is enhanced as the Fox-1 design allows seamless integration of... Alliance photo. The AMSAT Journal  Fox-1A Launch Special Issue  October...  www.amsat.org 3 Recognizing AMSAT’s Fox-1 Team! Jerry Buxton N0JY Tony... card Keith Baker KB1SF K3IO Fox-1 Advisors Project Management Bryan Klofas... in Space What’s next? Fox-1Cliff and Fox-1D in the first... launch of Fox-1D in addition to Fox-1Cliff. RadFxSat/ Fox-1B will... radiation experiments expected in 2016. Fox-1E “Evolution” will carry a Mode... operated by tribal college students. • Fox-1 - AMSAT, The Radio Amateur Satellite Corporation -- Silver Spring, Maryland. The Fox-1 mission is an education mission... ELaNa XII mission patch AMSAT Fox-1 Challenge Coin Available for Donations... for qualifying donations to the Fox satellite program. AMSAT has commissioned... Submits Proposal to NASA for Fox-1 Satellite AMSAT News Service Bulletin... project including the incorporation of Fox-1 into the ARRL Teacher Institute... above information] The AMSAT Journal  Fox-1A Launch Special Issue  October... secure scientific payloads for Fox-1A and Fox-1B, including student experiments... consider Jerry Buxton, N0JY.” The Fox-1 Cubesats are designed for amateur... its amateur radio transponder. The Fox Engineering Team arrived at a design.... The two operating modes for Fox-1 are: • • • • • • Transponder Mode, including FM... led AMSAT’s efforts to apply 8 ●● ●● ●● ●● ●● ●● ●● ●● ●● ●● Fox-1 Operating Hints Use a small beam... signal strength The AMSAT Journal  Fox-1A Launch Special Issue  October...  www.amsat.org Introducing the Fox-1 Cubesat Concept T he CubeSat concept..., AA2TX, in an article, “AMSAT Fox CubeSat Program Update“, published in... effectiveness of the power available, Fox-1 will use 2 m for the downlink.../watch?v=14eVqY96uZk The AMSAT Journal  Fox-1A Launch Special Issue  October 2015  www.amsat.org 9 Fox-1A Design + Build + Software = Engineering... of the Fox-1 stack for the Engineering Prototype. The Fox Engineering Team... Buxton, N0JY with the Fox-1 model. Fox-1A sporting her final set...  Fox-1A Launch Special Issue  October 2015  www.amsat.org Fox-1C Named Fox... change the designation of Fox-1C (“Charlie”) to “Fox-1C (“Cliff”) and to have... Mable’s generosity. The AMSAT Journal  Fox-1A Launch Special Issue  October... keep her “generally clean.” The Fox-1 Mission Readiness Review (MRR) was... “hitchhikers.” Jerry Buxton, N0JY presenting Fox-1 during the Mission Readiness Review... over from construction and handling. Fox-1A shown under preparation for... of the rest of the Fox-1 Project. Fox-1 delivery and integration took... launch integration should Fox-1Cliff suffer a mishap. And Fox-1D will also... room gear during Fox-1A integration. 14 2. Photo 2. Fox-1A ready to... memory frequencies are suggested: If Fox-1 is heading directly toward you... tuned onfrequency. Suggested Fox-1 Basic QSO Tips Fox-1A Doppler Shift Correction..., not operational simultaneously Download the Fox-1A Operating Guide from the..., whose experiments fly with the Fox satellites. FoxTelem is experimental. We... me your feedback and suggestions. Fox-1 satellites include two telemetry formats...: http://www.amsat.org. Select Fox Project –> FoxTelem Software for Windows.../ac2cz/FoxTelem The AMSAT Journal  Fox-1A Launch Special Issue  October... Future What’s next after Fox-1A? • Fox-1B will fly with the... radiation experiments expected in 2016. • Fox-1C will launch on Spaceflight’s maiden... will be available. • Fox-1D will launch with Fox-1C. It will include... and a government partner. AMSAT Fox-1Cliff & Fox-1D $125,000 Launch Initiative... opportunity for BOTH the Fox-1Cliff and Fox-1D Cubesats. In response.... have arranged for Fox-1D to accompany Fox-1Cliff on the maiden... 1st quarter of 2016. Fox-1Cliff and Fox-1D will provide selectable... construction and testing for Fox-1Cliff and Fox-1D. We have set.... AMSAT President’s Club Support Fox-1Cliff and Fox-1D Contribute to AMSAT... to get the AMSAT Fox-1Cliff and Fox-1D 1U Cubesats launched... donations provide AMSAT’s primary support. Fox-1A Launch New Member Special...



Дата загрузки: 2017-03-31
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... get started using AMSAT’s Fox-1 satellites AMSAT Fox-1C will fly aboard the...’s next satellite effort, called Project “Fox”, consists a series of small CubeSats... of five amateur radio cubesats ... • Fox-1A will launch on a NASA... of 2015 from Vandenberg AFB. • Fox-1B will fly with the... radiation experiments expected in 2016. • Fox-1C will launch on Spaceflight’s maiden... of 2015. • Fox-1D is a flight spare for Fox-1C. If not needed... Iowa HERCI radiation mapping experiment. • Fox-1E “Evolution” will carry a Mode... http://www.amsat.org AMSAT Fox-1 Satellites  www.amsat.org © Copyright...-NA On-the-air with Fox-1A Orbital predictions are needed... your view of the sky. Fox-1 Frequencies Uplink FM (67 Hz tone) Downlink FM Fox-1A 435.180 MHz 145... MHz RadFxSat Fox-1B * 435.250 MHz 145.960 MHz Fox-1C* 435.300 MHz / 1267.300 MHz ** 145.920 MHz Fox... UV frequency plan used by Fox-1A makes tuning for Doppler... following memory frequencies are suggested: Fox-1A Doppler Shift Correction Your... MHz 145.980 MHz If Fox-1 is heading directly toward you... Arrow Antenna. Photo credit: KB1SF Fox-1 Operating Hints Use a small beam... Photo credit: VE2ZAZ.net Suggested Fox-1 Basic QSO Tips A very busy... 2015 by AMSAT-NA AMSAT Fox-1 Satellites  www.amsat.org



Дата загрузки: 2017-06-14
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... 21, 2015 Version: 1.00a AMSAT Fox-1 Telemetry Decoder Manual 1 Introduction Thank you for downloading the Fox Telemetry Decoder. You can use... analyze telemetry data from AMSAT’s Fox series of Cube Sats. We..., whose experiments fly with the Fox satellites. FoxTelem is experimental. We.... Please provide feedback and suggestions. Fox-1 satellites include two telemetry formats... the Virginia Tech Camera (on Fox-1Cliff, Fox-1D) and University of Iowa HERCI experiment (on Fox-1D). On Fox-1A we will test... 27 Copyright, 2015, AMSAT AMSAT Fox-1 FoxTelem Manual 2 Table of Contents... ..............................................................................................................11 6 Understanding the Data ...................................................................................................................12 6.1 Fox Health Screen ....................................................................................................................12 6.2 Graphing Telemetry... 27 Copyright, 2015, AMSAT AMSAT Fox-1 FoxTelem Manual 3 Getting Started 3.1 Installing... 27 Copyright, 2015, AMSAT AMSAT Fox-1 FoxTelem Manual MacOS has similar... 27 Copyright, 2015, AMSAT AMSAT Fox-1 FoxTelem Manual 3.3 Testing with a wav... Modules. 4 Decoding The telemetry for Fox-1 is sent in two different... 27 Copyright, 2015, AMSAT AMSAT Fox-1 FoxTelem Manual 4.1 Selecting a source FoxTelem... 27 Copyright, 2015, AMSAT AMSAT Fox-1 FoxTelem Manual 4.2 Setting up the... 27 Copyright, 2015, AMSAT AMSAT Fox-1 FoxTelem Manual Also note that... was also able to decode Fox without modification. The results from... 27 Copyright, 2015, AMSAT AMSAT Fox-1 FoxTelem Manual 4.4 Decoding from an... 27 Copyright, 2015, AMSAT AMSAT Fox-1 FoxTelem Manual 4.5 Starting the decoder... set to 145930, Fox-1A, Fox-1Cliff and Fox-1D can all be... 27 Copyright, 2015, AMSAT AMSAT Fox-1 FoxTelem Manual If “Find Signal... 27 Copyright, 2015, AMSAT AMSAT Fox-1 FoxTelem Manual You also need... other sever. 6 Understanding the Data 6.1 Fox Health Screen The health screen... 27 Copyright, 2015, AMSAT AMSAT Fox-1 FoxTelem Manual 6.2 Graphing Telemetry Values... 27 Copyright, 2015, AMSAT AMSAT Fox-1 FoxTelem Manual You can plot... 27 Copyright, 2015, AMSAT AMSAT Fox-1 FoxTelem Manual the first derivative... is present on the spacecraft. Fox-1A does not have a Camera, but Fox-1Cliff and other spacecraft will... 27 Copyright, 2015, AMSAT AMSAT Fox-1 FoxTelem Manual 7.4 Time of Closest... 27 Copyright, 2015, AMSAT AMSAT Fox-1 FoxTelem Manual that is not... being applied on the satellite. Fox is very busy with other... gives it a more rounded shape. Fox defaults to a 200 bits per... Bandwidth High speed data from Fox is 9600 bits per second... 27 Copyright, 2015, AMSAT AMSAT Fox-1 FoxTelem Manual  Debug Options 9.1 Files... 27 Copyright, 2015, AMSAT AMSAT Fox-1 FoxTelem Manual       elsewhere in the... the VT Camera. Present on Fox-1C Fox1rttelemetry.log – Your log of... real time payloads downloaded from Fox-1A. Additional log files will... 27 Copyright, 2015, AMSAT AMSAT Fox-1 FoxTelem Manual RF-Receiver can... setup FoxTelem for each Fox Satellite. As more Fox Satellite are launched... spacecraft configuration file for the Fox 1A Flight Model. This is... 27 Copyright, 2015, AMSAT AMSAT Fox-1 FoxTelem Manual  jpeg_header.out – Virgina... FOX-1C 10.1.1 Spacecraft Configuration File A spacecraft configuration file exists for each Fox... supply new files as new Fox satellites are launched. If you... in FoxTelem for this satellite. Fox-1A E.g. description – this is a helpful... the downlink telemetry, e.g. 145980 for Fox-1A minFreqBoundkHz – the lower frequency... zero battery current, e.g. -1.839 for Fox-1A rssiLookUpTableFileName – the lookup table... 27 Copyright, 2015, AMSAT AMSAT Fox-1 FoxTelem Manual ihuTempLookUpTableFileName – the lookup... the field. (As a side note Fox sends bits with the most... 27 Copyright, 2015, AMSAT AMSAT Fox-1 FoxTelem Manual MODULE_NUM – The number... (in the spacecraft file) + 2) * AMSAT Fox-1 FoxTelem Manual Integer Name Description... 27 Copyright, 2015, AMSAT AMSAT Fox-1 FoxTelem Manual Has Windows (or.... Set the Camera onboard Fox-1C (or another Fox sat) Bandwidth to 96000... 27 Copyright, 2015, AMSAT AMSAT Fox-1 FoxTelem Manual 3. If FoxTelem ran... 27 Copyright, 2015, AMSAT AMSAT Fox-1 FoxTelem Manual Page 27 of...



Дата загрузки: 2017-02-23
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... Fox-1 2 An Exciting Year  Fox-1A (almost) Completed  Fox-1 CubeSat Platform in Production  Fox-1B “RadFXSat” Awaiting Manifest  Fox-1C Launch Secured  Fox-1D In the Wings 3 Fox... 16 – Delivery 4 5 6 7 FOX-1A Spare Fox-1 CubeSat Platform in Production Fox-1A flight spare will be reused for Fox-1C (diagram) EXPERIMENTS Additional Fox-1 base avionics hardware will be built for Fox-1B and Fox-1D New MPPT will... in Fox-1B, C, D System PCBs and structure hardware already manufactured FOX-1C MPPT Fox... developed by Vanderbilt with the Fox-1 FM repeater and avionics.  AMSAT... as part of ELaNa program 8 Fox-1C Launch Secured  Spaceflight Systems’ SHERPA...  Sun-synchronous orbit  Payload includes Fox-1C FM repeater with proposed STEM... 9 Fox-1D In The Wings  Initially, the flight spare for Fox-1C  Will... requests changes 16 Partnerships  Successful Fox-1 series will establish our reputation.../Startup  Solicit documented proposals  Review Fox-1 lessons learned  Discover university partners... and Launch Expectations   2015 proposals  Fox-1D, 2016 launch  First project... help get birds In orbit FOX-1C LAUNCH AMSAT has an immediate... for construction and testing for Fox-1C. We have set a fundraising goal... $2 a week buys the components for a Fox-1 Transmitter in a year Consider donating...



Дата загрузки: 2017-06-15
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1 AMSAT Fox-1 CubeSat Series JERRY BUXTON VICE PRESIDENT - ENGINEERING A Brief History of AMSAT (Radio Amateur Satellite Corp.)  Founded in 1969   To continue the efforts, begun in 1961, by Project OSCAR 501(c)(3) non profit corporation  All volunteers, one paid employee  Satellites in orbits from LEO (ISS deploy) to HEO (1046 x 58775 km)  Hams in over 20 countries have launched 80 OSCAR satellites 2 Fox-1 Overview  ConOps in 2009  1U format as “first step”  Custom bus design  Common design allows multiple CubeSats with the same power, RF, and housekeeping systems  Primary purpose – Amateur Radio FM repeater “EasySat”  Accessible with a hand held transceiver and hand held yagi antenna  Secondary purpose – STEM education  Designed to accommodate up to four experiments from partners 3 Fox-1 Program Status  Fox-1A delivered and integrated March 25, 2015   Fox-1B “RadFxSat” accepted for ELaNa in 2012   SpaceX Falcon 9 launch Fox-1D flight spare for Fox-1C   Tentative November 2016 launch Fox-1C will launch on Spaceflight Sherpa in late 2015   August 2015 ELaNa XII launch If not needed will apply for CSLI All four of the planned Fox-1 CubeSats have STEM experiments and are “booked up”! 4 Fox-1 Avionics Stack 5 Fox-1A Flight Unit 6 Experiments on Fox-1B “RadFxSat” 7 Vanderbilt Radiation EXP Sensors Sensors Sensors Controller Penn State - Erie MEMS Gyros (on IHU board) Experiments on Fox-1C Virginia Tech Camera Filler/Lens Hole VT Camera Penn State - Erie MEMS Gyros (on IHU board) 8 Vanderbilt Radiation EXP Sensors Controller Experiments on Fox-1D Virginia Tech Camera Filler/Lens Hole VT Camera Penn State - Erie MEMS Gyros (on IHU board) 9 University of Iowa “HERCI” Flexi-DPU and detector Fox-1 Details Communications   UHF FM Receiver  70 cm Amateur Radio Satellite Band  Sensitivity -120 dBm for 12dB SINAD  Automatic Frequency Control (AFC) ± 6 kHz  Omni whip antenna VHF FM Transmitter  2 meter Amateur Radio Satellite Band  Up to 800 mW output (400 mW nominal)  Omni whip antenna  200 bps sub-audible FSK telemetry (data under voice)  9600 bps FSK high speed telemetry 10 Fox-1 Details Power    12x Spectrolab UTJ Solar Cells  Two cells on each panel (face)  Approximately 27 cm² surface per cell  Approximately 2 Watts per panel Sanyo Cadnica KR-1400AE NiCd Cells  3x pairs for nominal 3.6V  Matched cells  NiCd have proven space heritage with tens of thousands of cycles Maximum Power Point Tracker Power Supply  6 channels – one for each solar panel 11 Fox-1 Details Internal Housekeeping Unit (IHU)  STM Micro STM32L161 MCU  Gathers telemetry from spacecraft  Controls power and gathers telemetry from experiments  Generates slow speed and high speed telemetry  Processes voice on FM uplink   High pass filter strips CTCSS  DUV telemetry added via low pass filter  Voice + telemetry audio sent to transmitter Provides voice ID to transmitter 12 Fox-1 Hosted Experiments Interface  Battery bus power (3.6V nominal)  2x serial communications bus  I²C communications bus  SPI communications bus  Experiment Enable control line (logic high/low) 13 14 What next? BOTTOM LINE – WE’RE ALWAYS LOOKING FOR WAYS TO “KEEP AMATEUR RADIO IN SPACE” More CubeSats  “Design the Next AMSAT Satellite”  Desire to continue STEM education partnerships  We build excellent radios  We have a worldwide population of “telemetry gatherers”  We design and give away ground software to capture telemetry   All fed via internet (participation optional by user) to AMSAT servers  Available to anyone for research Your satellite or ours 15 More Opportunities  AMSAT’s ASCENT Program exploring long distance (i.e. high orbit) high speed data using microwave communications  Many voice and data channels  GTO or highly elliptical orbit  Good opportunities for attitude control and propulsion experiments 16 Providing CubeSat Communications  “Mode J” linear transponder for 1.5 – 3U CubeSats  VHF uplink, UHF downlink  Initial testing in Fox-1E, prospective launch in 2016  Provides 1200 BPSK telemetry downlink in UHF band  Amateur radio use involves amateurs worldwide and attracts telemetry ground station participation  Payload to be available for primary or backup  Question: what CubeSat format is most used? (Pumpkin, ISIS, ?) 17 Amateur Radio Operators as a Telemetry Ground Station System  ARISSat-1 deployed from ISS Aug. 2011, about 6 months on orbit  FUNcube-1 (AO-73) launched Nov. 2013, still active 18 19 Contact AMSAT Engineering vpe@amsat.org http://www.amsat.org



Дата загрузки: 2017-02-06
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...ículas para Ciencias Sociales Nota: 1C (primer ciclo ESO), 2C (segundo... Egipto" (Hermanos Chapman) USA-1998 1C Film de animación y, pese a una..." (Sergio Leone) Italia, 1960 FILMAYER 1C 2C Grecia no ha tenido...-1959 METRO/UA HOME VIDEO 1C 2C La reconstrucción romántica...-1952 MGM/UA HOME VIDEO 1C La genuina representación romántica... Scott) G.B/Francia/España-1992 LAUREN 1C 2C Pretenciosa visión de Col..." (Jean-Paul Rappeneau) Francia-1990 FOX 1C 2C Acercarse al s.XVII desde..." (Sergei Bondarchuk) Rusia-Francia-1969 1C Gran fresco sobre la epopeya...) G.Bretaña-1962 CIC/RCA COLUMBIA 1C 2C Acercamiento al proceso de..." (John Ford) USA-1940 CBS/FOX BC Una gran película..." (Charles Chaplin) USA-1940 POLYGRAM 1C 2C Un acercamiento al nazismo... Kubrick) USA-1963) CIRCA/ COLUMBIA 1C 2C Sátira corrosiva sobre la... reyes" (Nicholas Ray) USA-1961 1C 2C Una visión bastante correcta..." (Terry Jones) G.Bretaña-1979 LAUREN 1C 2C Y lo mismo desde una..." (Bernardo Bertolucci) USA-1993 LAUREN 1C 2C Pese a aspectos simplistas, permite... Akkad) Egipto-1976 VIDEO SERVICE 1C 2C Acercamiento al nacimiento del... Weir) USA-1985 CIC/RCA 1C 2C No todos los fundamentalismos... inmortal" (Bernard Rose) 1994 ARABA 1C 2C Acercamiento romántico a Beethoven..." (Milos Forman) USA-1989 CBS/FOX 1C 2C El más popular acercamiento a Mozart... Toscanini" (Franco Zefirelli) Italia-1988 1C 2C Lo que su nombre..." (John Schlesinger) USA-1988 CBS/FOX BC Un acercamiento al mundo..." (Stephen Herek) USA-1995 POLYGRAM 1C 2C Visión "musical" de un...



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... get started using AMSAT’s Fox-1 satellites AMSAT Fox-1C will fly aboard the...’s next satellite effort, called Project “Fox”, consists a series of small CubeSats... of five amateur radio cubesats ... • Fox-1A (AO-85) was launched... a Uband uplink and a VHF downlink. • Fox-1B will fly with the... simultaneously) is recommended. Options include: • Fox-1Cliff will launch on Spaceflight... VHF downlink will be available. Fox-1D will launch on the same mission as Fox-1Cliff in the first quarter of 2016. Similar to Fox1Cliff, Fox-1D will also have an... Lband uplinks and a VHF downlink. Fox-1E is built as a flight spare for Fox-1B. If not needed for... http://www.amsat.org AMSAT Fox-1 Satellites  www.amsat.org © Copyright...-NA On-the-air with Fox-1A Orbital predictions are needed... your view of the sky. Fox-1 Frequencies Uplink FM (67 Hz tone) Downlink FM Fox-1A 435.170 MHz 145... MHz RadFxSat Fox-1B * 435.250 MHz 145.960 MHz Fox-1C* 435.300 MHz / 1267.300 MHz ** 145.920 MHz Fox... UV frequency plan used by Fox-1A makes tuning for Doppler... following memory frequencies are suggested: Fox-1A Doppler Shift Correction Your... MHz 145.980 MHz If Fox-1 is heading directly toward you... Arrow Antenna. Photo credit: KB1SF Fox-1A Operating Hints Use a small... Photo credit: VE2ZAZ.net Suggested Fox-1 Basic QSO Tips A very busy... 2015 by AMSAT-NA AMSAT Fox-1 Satellites  www.amsat.org



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... que van orientadas por edades (1C para primer ciclo de ESO... Egipto (Hermanos Chapman) USA-1998 1C Film de animación y, pese a una... (Sergio Leone) Italia, 1960 FILMAYER 1C 2C Grecia no ha tenido...-1959 METRO/UA HOME VIDEO 1C 2C La reconstrucción romántica...-1952 MGM/UA HOME VIDEO 1C La genuina representación romántica... Scott) G.B/Francia/España-1992 LAUREN 1C 2C Pretenciosa visión de Col... (Jean-Paul Rappeneau) Francia-1990 FOX 1C 2C Acercarse al s.XVII desde... (Sergei Bondarchuk) Rusia-Francia-1969 1C Gran fresco sobre la epopeya...) G.Bretaña-1962 CIC/RCA COLUMBIA 1C 2C Acercamiento al proceso de... (John Ford) USA-1940 CBS/FOX BC TALLER DE CINE: Katia... (Charles Chaplin) USA-1940 POLYGRAM 1C 2C Un acercamiento al nazismo... Kubrick) USA-1963) CIRCA/ COLUMBIA 1C 2C Sátira corrosiva sobre la... reyes (Nicholas Ray) USA-1961 1C 2C Una visión bastante correcta... (Terry Jones) G.Bretaña-1979 LAUREN 1C 2C Y lo mismo desde una... (Bernardo Bertolucci) USA-1993 LAUREN 1C 2C Pese a aspectos simplistas, permite... Akkad) Egipto-1976 VIDEO SERVICE 1C 2C Acercamiento al nacimiento del... Weir) USA-1985 CIC/RCA 1C 2C No todos los fundamentalismos... inmortal (Bernard Rose) 1994 ARABA 1C 2C Acercamiento romántico a Beethoven... (Milos Forman) USA-1989 CBS/FOX 1C 2C El más popular acercamiento a Mozart... Toscanini (Franco Zefirelli) Italia-1988 1C 2C Lo que su nombre... (John Schlesinger) USA-1988 CBS/FOX BC Un acercamiento al mundo... (Stephen Herek) USA-1995 POLYGRAM 1C 2C Visión “musical” de un...



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Get Ready for AMSAT Fox-1! You’ll be on the air with this new satellite using your 2 meter/70 cm dual-band HT and a portable antenna ... Fox-1 is the first in a new generation of AMSAT-NA CubeSats. Fox-1A is planned for launch as part of the NASA ELaNa mission slots. RadFXsat/Fox-1B has been selected for the NASA ELaNA program and is waiting for a mission assignment. Fox-1C is planned for launch in 3Q 2015 on the SpaceFlight Systems initial SHERPA flight. Since the voice portion of the satellite will operate as a cross-band FM repeater you can use the radio and antenna you have for operation on FM satellites such as AO-51 or SO-50. Recommended equipment includes 2m/70cm radio with fullduplex operation; an alternative option includes using two half-duplex radios - one to transmit and the other to receive, and a small directional antenna. ●● Projected Launch: Depending on NASA ELaNa flight availability. ●● Standard 1U (One Unit) CubeSat. ●● Size: 10 cm X 10 cm X 10 cm. ●● Orbit: Depending on NASA ELaNa flight availability. ●● RF: nominally 400 mW EIRP, U/V (Mode B) FM only. ○○ Uplink: 435.180 MHz FM voice ○○ Downlink: 145.980 MHz FM voice ○○ FSK telemetry downlink simultaneous with voice operation. ○○ High speed data downlink up to 9600 bps ●● University scientific payloads ○○ Low energy proton radiation experiment ○○ JPEG camera experiment planned for Fox-1B or Fox-1C. ○○ Micro gyroscope experiment ●● Power source: NiCad batteries and fixed solar arrays. ●● Deployable 2 meter and 70 cm antennas. The use of a 2m downlink will make the satellite approximately 6 dB stronger than the usual 70 cm downlink with the same transmitter power. Continent-wide Coverage Using Your HT Because the orbit is elliptical, the size of the reception footprint will vary throughout the orbit. At apogee, its coverage will approximate that of SO-50. Stations appropriately located will often be able to make intercontinental contacts, with full coverage of a continent being typical. Fox-1, like most LEO satellites, will have a group of 2-3 passes lasting 5-15 minutes, each approximately 90 minutes apart, followed by another group of 2-3 passes later in the day. Web-based satellite tracking aids will get you started to calculate when Fox-1 is in range of your station. Fox-1 is expected to be an excellent satellite for both operations and demonstrating the adventure of amateur satellites, and will on some days be available during normal school hours for student access to the telemetry downlink of the experiment data. Tom, KA6SIP portable satellite operation in northern Nevada Science on-board AMSAT has been awarded the launch opportunity by NASA’s Educational Launch of Nanosatellites (ELaNa) program because of our value to their Science, Technology, Engineering, and Mathematics (STEM) initiative. In addition to the amateur operations, there are a number of scientific experiments on board the spacecraft. Vanderbilt University is providing a Low Energy Proton radiation experiment, and Penn State University – Erie a gyroscope experiment. Telemetry will normally be transmitted in the subaudible 10-200 Hz range usually used for PL tones in terrestrial repeaters, allowing simultaneous voice and 200 bps data operation. The high speed (up to 9600 bps) mode downlink will be used periodically to send large files and for test purposes. Find out more at: http://www.amsat.org ●● ●● ●● ●● ●● ●● ●● ●● ●● Fox-1 Operating Hints Use a small beam like the Arrow Antennas Yagi or Elk log periodic Select the 67. 0 Hz PL/CTCSS for transmit Use no more than 5 watts with a modest gain antenna Open your Squelch all the way Use a combo headphone/boom mike to reduce feedback/echo (and give you a free hand) Use a printout or your laptop, smartphone or tablet to track the satellite path over your QTH Have an audio recorder to log the QSO (it is difficult to talk, point the antenna, do PTT operation, remember the callsign, and think - all at the same time) Set your transmit and receive frequencies in memories to make tuning easier Twist the antenna as the pass progresses to improve signal strength The AMSAT Journal  July/August 2014  www.amsat.org 7