GBT RFI Scans

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Please note that the intensity range changes between receiver images.

Receivers: PF340 PF800 L-band S-band C-band X-band Ku-band

PF340

PF340 Scans: 0.250 – 0.300 GHz
PF340 Scans: 0.295 – 0.350 GHz
PF340: 0.340 – 0.390 GHz
PF340 Scans: 0.385 – 0.435 GHz
PF340 RFI from 0.43-0.480 GHz

PF800

PF800: 0.656 – 0.706 GHz
PF800: 0.701 – 0.751 GHz
PF800: 0.746 – 0.796 GHz
PF800: 0.791- 0.841 GHz
PF800: 0.836 – 0.886 GHz
PF800: 0.881 – 0.931 GHz
PF800: 0.926 – 0.976 GHz

L-band

L-band RFI from 1.110-1.150 GHz
L-band RFI: 1.145-1.195
L-band RFI from 1.190-1.240 GHz
L-band RFI from 1.235-1.285 GHz
L-band RFI: 1.280-1.330
L-band RFI: 1.325 -1.375
L-band RFI: 1.370 -1.420
L-band RFI: 1.415 -1.465
L-band RFI: 1.460 -1.510
L-band RFI: 1.505 -1.555
L-band RFI: 1.550 -1.560
L-band RFI: 1.595 -1.645
L-band RFI: 1.640 -1.690
L-band RFI: 1.685 -1.735
L-band RFI: 1.730 -1.780
L-band RFI: 1.775 -1.825
L-band RFI: 1.820 -1.870

S-band

S-band: 1.75=1.80 GHz
S-band: 1.795-1.845 GHz
S-band: 1.840-1.890 GHz
S-band: 1.885-1.935 GHz
S-band: 1.930-1.980 GHz
S-band: 1.975-2.025 GHz
S-band: 2.020-2.070 GHz
S-band: 2.065-2.115GHz
S-band: 2.110-2.160 GHz
S-band: 2.155-2.205 GHz
S-band: 2.200-2.250 GHz
S-band: 2.245-2.295 GHz
S-band: 2.290-2.340 GHz
S-band: 2.335-2.385 GHz
S-band: 2.380-2.430 GHz
S-band: 2.425-2.475GHz
S-band: 2.470-2.520 GHz
S-band: 2.515-2.565 GHz
S-band: 2.560-2.610 GHz

C band

Note – due to inconsistencies in the RFI scans, only years 2020, 2021, 2023 are shown.

X band

Ku Band