Space Frequency Listing, 137-138 MHz, Downlink

Sven Grahn


As available in the open domain
Frequencies currently known, or believed to be in use or potential use marked red.


Frequency (MHz) Use
137 ISKRA-1
137.02 Symphonie-1
137.035 FY-1 F1, F2
137.05 Ariel-4
OTS-2
Orbcomm-X
DCS-1
VSUME
137.08 SSU Precursor-2
Meteosat-1, -3
137.1 METEOR 1-29
137.11 ATS-6
137.14 Aurora-1
NOAA-4,- 5
137.15 METEOR 1-24, 1-25, 1-26, 1-27, 1-30, 1-31
Magion-1, -3, -5
137.17 Explorer-43
MARECS-1, -2
137.175 Bhaskara-2
137.192 APPLE
137.2 ESRO-4
GEOS-1, -2 ESA
Bhaskara-2
137.22 Bhaskara-2
137.225 Orbcomm-A2, -F21, -F22, -F23, -F24, -F25, -F26,-F27,-F28
SAFIR-2
137.23 Explorer-51, -54, -55
137.25 Orbcomm-F21, -F22, -F23, -F24, -F25, -F26,-F27,-F28
137.26 Aeros-1
137.28 Kosmos-1602
137.2875 Orbcomm-A8
137.29 Explorer-38
Aeros-2
137.3 METEOR 1-23, 2-2, 2-3, 1-29,  2-4, 2-5, 2-7, 2-8, 2-9, 2-10, 2-11, 2-13, 2-14
METEOR 2-17,  2-18, 2-20 (2 lines/sec APT, 20 lines/min IR)
METEOR 3-2, 3-4, 3-6 (2 lines/sec APT)
Resurs-01 4
137.3125 Orbcomm-A5
137.33 Kosmos-1602
137.35 ATS-1,-2, -3, -4
137.36 ATS-5
137.385 Timation-2
137.4  NOAA-3
METEOR 2-6, 2-10, 2-12, 3-1, 2-13, 2-15, 2-16, 2-21 (2 lines/sec APT)
Kosmos-1500, -1602, -1766, -1869
OKEAN-1, -2, -3, -4 (4 lines/sec APT)
SROSS-C, -C2
Sich-1
Resurs-01 4
OKEAN O
137.41  Explorer-30
S69-4
137.42 Rohini-1B
137.435 Orbcomm-A3
137.44 Explorer-30
Miranda
Aryabhata
Solrad-2A
137.445 MAGION-2
137.45 ATS-1
METEOR 1-29, 2-5
Kosmos-1484
Interkosmos-24, Aktivny
137.46 Orbcomm-FM1, -FM2, -A4
137.5 ESSA-2, -4, -6
ITOS-1
MIKA
NOAA-2, -3, -4, -5, -6, -7, -10, -12, -14, -15
TIROS-N
S80/T
137.53 SRET-2 (MAS-2)
137.56 Prospero X-3
Ariel-6
Solar Maximum Mission
Orbcomm-A1, -A-2,-A3, -A4, -A5, -A6, -A7, -A8 Gateway Transmitter (57.6 kbps OQPSK approx 2 watts) 
137.575 Explorer-49
137.62 ESSA-8
NOAA-1,- 2, -3, -4, -5, -7, -9, -10, -11, -13, -14, -15
Meteor 1-10
TIROS-N
137.6625 Orbcomm-A3, -A4, -A8, -F15, - F16, - F20
137.676 Hilat
137.68 Ariel-5
P76-5
Orbcomm-FM2
137.6875  Orbcomm-A5, -G1, -G2
137.71 Explorer-44
Orbcomm-FM1
137.7175 Orbcomm-A1, -A2, -A5, -A6, -A7
137.72 TEMISAT
137.7375  Orbcomm-A6, -F14, -F19
137.74 GRAV GRAD 4
TD-1A
SROSS-C
137.77 NOAA-7, -9, -10, -11, -13, -14
137.795 FY-1 F2 (4 lines/sec APT)
137.8 Interkosmos-18
Orbcomm-A7, -F13, -F17, - F18
137.82 S69-4
137.850 Interkosmos-19
METEOR: 2-8, 2-11, 2-14, 2-15, 2-16, 2-17,  2-18,  2-19, 2-20, 2-21 (2 lines/s APT + 20 lines/min IR)
METEOR 3-1, 3-2, 3-3, 3-5 (2 lines/s APT + 2 lines/s IR)
Kosmos-1809
FY-1
Magion-3
Resurs-01 4
137.86 Landsat-1, -2, -3
137.89 ANS-1
137.9 NUSAT
137.92 Explorer-47
PEGSAT
137.935 MEGSAT
137.95 ISIS-1, -2
Explorer-45
MU-SAT
137.955 UPM/LBSAT 
137.96 HETE
137.98 GRAV GRAD 5
Explorer-50

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