DSN Space Craft RF characteristics Last update: (30/12/2011 13:23:14 -0000)
Don't forget to join the Amateur-DSN group to chat about DSN related topics! There is also a DSN-FAQ on this site. Achim DH2VA made a great presentation at the UK Amsat meeting in 2006, his slides are here
| Chandrayaan-1 Launched on the 22nd October 2008 and arrived at the moon on the 8 November 2008. RF: High Gain Antenna is a 70cm dish with 4 watts of power at 8484MHz ERP : ~8Kw Chandrayaan-1 heard @ uhf-satcom.com, details here |
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| Chang'e'1
Launched on the 24th October 2007 at 10:05 GMT and arrived at the moon on the 5 November 2007. Mission ended on the 1st March 2009, at 08:13:10 UTC with an impact into the surface of the Moon. RF: High Gain Antenna is a dish with 18dB of gain and 20 watts of power at 8460MHz ERP : ~1.2Kw Chandrayaan-1 heard @ uhf-satcom.com, details here |
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| Dawn Launched from KSC launch complex 17B on the 7th July 2007 RF: 3X Horn antenna with 8dB gain, 28dBw ERP at 8435.37030MHz RF: 1.5m diameter dish with 38.6dB gain, 58.6dBw ERP at 8435.37030MHz Dawn mission website here Dawn heard @ uhf-satcom.com, details here |
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| Deep Impact
/ EPOXI Launched on the 12th January 2005. RF: 1m diameter dish with 36dB gain with 20Watts of power at 8434.1203MHz Deep Impact / EPOXI mission website here Deep Impact / EPOXI heard @ uhf-satcom.com, details here |
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| Ikaros
solar sail Launched at 16:58:22 a.m. on May 21, 2010 (Japan Standard Time, JST) RF: ? HGA with ?Watts of power at 8431.296295MHz (please tell us if you know the details!) Ikaros mission website here Ikaros heard @ uhf-satcom.com, details here |
![]() Picture credit JAXA |
| Juno Launched on the 5th August 2011 RF: 8.7dB LGA antenna system with 25Watts of power at 8404.1358 MHz RF: 18.8dB MGA antenna system with 25Watts of power at 8404.1358 MHz RF: 2.5m dish with 45dB of gain and 25Watts of power at 8404.1358 MHz RF: The same dish with 48dB gain with 2.5Watts of RF power at 32083.3395 MHz and 32088.5095 MHz Juno mission website here Juno heard @ uhf-satcom.com, details here |
![]() Picture credit: NASA |
| Kepler Launched on the 6th March 2009 RF: 6.5dB gain omni antenna system with 25Watts of power at 8424.5061MHz RF: 80cm dish with 46.6dB of gain and 35Watts of power at 32166.290MHz Herschel mission website here Herschel heard @ uhf-satcom.com, details here |
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| Herschel Launched on the 14th May 2009 at 13:12 GMT and will be on station at the L2 point. RF: 9dB gain patch with 22Watts of power at 8424.5061MHz RF: 19dB gain horn with 22Watts of power at 8424.5061MHz Herschel mission website here Herschel heard @ uhf-satcom.com, details here |
![]() Picture credit ESA |
| Mars
Express Launched on the June the 2nd 2003 and arrived at Mars in December 2003 RF: High Gain Antenna is 1.6m with 65 watts of power at 8420.432097 MHz ERP (antenna gain = 40dBi) : 630957 watts MEX at the ESA's website is available here MEX Orbiter radio science document available here MEX heard @ uhf-satcom.com, details here |
Picture credit ESA |
| Mars
Global Surveyor Launched on November the 7th 1996 and arrived at Mars on September the 12th 1997 Mission ended on 21st November 2006 due to a software failure :-( RF: High Gain Antenna is 1.5m with 25 watts of power at 8417.716050 MHz and 8423.148147 MHz ERP (antenna gain = 39dBi) : 199526 watts Press pack available here MGS heard @ uhf-satcom.com, details here |
Picture credit: NASA |
| Mars
Odyssey Launched on April the 7th 2001 and arrived at Mars on October the 24th 2001 RF: High Gain Antenna is 1.3m with 15 watts of power at 8406.851853 MHz ERP (antenna gain = 38.3dBi) : 107151 watts Press pack available here Odyssey telecommunications overview - well worth a read here MO heard @ uhf-satcom.com, details here |
Picture credit: NASA |
| Mars
Reconnaissance Orbiter Launched on the 12th August 2005 and arrived at Mars on March the 10th 2006 RF: High Gain Antenna is 3m with 46.6dB gain and 100 watts of power at 8439.444446 MHz RF: High Gain Antenna is 3m with 56.10dB gain and 32 watts of power at 32223.330 MHz ERP (antenna gain = 45.4dBi) : 3467368 watts MRO press kit available here Modulation type is QPSK Heard @ uhf-satcom.com, details here and here |
Picture credit: NASA |
| New
Horizons Pluto Charon Launched on the the 11th of January 2006 and is en-route to Pluto RF: High Gain Antenna is 2.1m with 12 watts of power at 8437.894737 MHz and 8438.181818 MHz ERP (antenna gain = 42.3dBi) : 199526 watts New Horizons 'advances in telecommunications concepts' available here Heard @ uhf-satcom.com, details here |
![]() Picture credit: NASA |
| Phoenix
Mars Lander Launched on the 4th of August 2007, landed in May 2008, mission ended September 2008 RF: Medium Gain Antenna (18dBi) with 15 watts of power at 8402.77770 MHz RF: Low Gain Antenna (7dBi) ERP (antenna gain = 18dBi) : 955 watts Heard @ uhf-satcom.com, details here |
Picture credit: NASA |
| Planck Launched on the 14th of May 2009 at 13:12 GMT and will be on station at the L2 point. RF: 9dB gain patch with 22Watts of power at 8455.000MHz RF: 19dB gain horn with 22Watts of power at 8455.000MHz Planck mission website here Planck heard @ uhf-satcom.com, details here |
![]() Picture credit ESA |
| Planet-C Launched at 16:58:22 a.m. on May 21, 2010 (Japan Standard Time, JST) RF: 1.6 m slot array HGA with 20Watts of power at 8410.925927MHz RF: 2 X MGA horn antennas gimballed RF: 2 X LGA for command reception Planet-C mission website here Planet-C heard @ uhf-satcom.com, details here |
![]() Picture credit JAXA |
| Rosetta Launched on March the 2nd 2004 and is en-route to Comet 67 P/Churyumov- Gerasimenko RF: High Gain Antenna is 2.2m with 28 watts of power at 8421.790123 MHz ERP (antenna gain = 42.7dBi) : 467735 watts Rosetta engineering information available here Rosetta mission overview available here Rosetta heard @ uhf-satcom.com, details here |
![]() Picture credit ESA |
| Smart-1
Lunar Orbiter Launched from Kourou on the 27th September 2003 Mission end date: 3rd September 2006 (impact into moon) RF: Horn antenna with 9dBm ERP at 8453.024225 MHz RF: Horn antenna with 20dBm ERP at 32121.49350 MHz Smart-1 current status information is available here Interesting flyer on Smart-1 is also available here Smart-1 heard @ uhf-satcom.com, details here |
![]() Picture credit ESA |
| Spitzer
Space Telescope Launched from Cape Canaveral, Florida on the 25th August 2003 RF: High Gain Antenna is 1.35m with 20 watts of power at 8413.626490 MHz ERP (antenna gain = 39dB) : 158489 watts Spitzer current status information is available here Interesting design document on Spitzer is also available here Heard @ uhf-satcom.com, details here |
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| Stereo A &
B Launched from Cape Canaveral Air Force Station on the 25th October 2006 RF: Horn antenna with 6dB gain, 23dBw ERP at 8443.5185MHz & 8446.2345MHz RF: 1.15m diameter dish with 37.9dB gain, 54.4dBw ERP at 8443.5185MHz & 8446.2345MHz Stereo A&B heard @ uhf-satcom.com, details here |
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| Venus
Express Launched on November the 9th 2005 and arrived at Venus on April the 11th 2006 RF: High Gain Antenna is 1.3m with 65 watts of power at 8419.074073 MHz ERP (antenna gain = 38.3dBi) : 426579 watts Venus Express engineering information available here VEX heard @ uhf-satcom.com, details here and here |
![]() Picture credit ESA |