dcflux in: moon-bouncer - def con · dcflux in: moon-bouncer presented by: matt krick, dcflux –...
TRANSCRIPT
![Page 1: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/1.jpg)
DCFluX in:
Moon-BouncerDCFluX in:
Moon-Bouncer
Presented By:Matt Krick, DCFluX – K3MK
Chief Engineer, New West Broadcasting Systems, Inc.
DEFCON 18; Las Vegas, NVTrack 4
Friday July 30, 2010; 17:00 – 17:50
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In A.D. 2101War Was Beginning
![Page 6: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/6.jpg)
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Hidden Agenda
1. A Series of Tubes
2. Natural Satellites and Moon Bouncing
3. Artificial Satellites and cleaver ways to use them
0. About the Author
5. Other stuff you can blame me for
4. Weather balloons as satellites
![Page 8: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/8.jpg)
• Matt Krick• “DCFluX”• Video Editor• Broadcast Engineer
– 1998 to Present• K3MK
– Licensed to Transmit, 1994 to Present
0. About the Author
![Page 9: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/9.jpg)
0. About the Author
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Triodes and Tetrodes1. A Series of Tubes
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Magnetron (Radar Type)1. A Series of Tubes
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Magnetron (Radar Type) Magnet1. A Series of Tubes
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Magnetron (Microwave Oven Type)1. A Series of Tubes
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Klystron Tube1. A Series of Tubes
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Klystron Tube (Reflex)1. A Series of Tubes
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Traveling Wave Tube1. A Series of Tubes
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Traveling Wave Tube Amplifier1. A Series of Tubes
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Hydrogen MASER1. A Series of Tubes
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Hydrogen MASER1. A Series of Tubes
![Page 20: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/20.jpg)
2. Natural Satellites and Moon Bouncing
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2. Natural Satellites and Moon Bouncing
Earth’s Moon
• Diameter: 3,474.2 km
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2. Natural Satellites and Moon Bouncing
Project Diana
• Frequency: 111.50 MHz
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Perigee Apogee
40m (7 MHz) 230.5 dB 232.7 dB
10m (30 MHz) 242.5 dB 244.8 dB
6m (54 MHz) 247.5 dB 249.8 dB
2m (148 MHz) 256.7 dB 259.0 dB
70cm (450 MHz) 266.0 dB 268.3 dB
33cm (928 MHz) 272.6 dB 274.9 dB
23cm (1.3 GHz) 275.4 dB 277.7 dB
13cm (2.45 GHz) 281.2 dB 283.4 dB
3cm (10.5 GHz) 294.0 dB 296.2 dB
2. Natural Satellites and Moon Bouncing
Moon Bounce Path Attenuation
![Page 24: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/24.jpg)
• 8000 W Transmitter (+69 dBm)• 111.5 MHz EME Path (-256.7 dB)• 64 Dipole Array (+24 dB)• Feed Line Loss (-4.2 dB)
69 + 24 - 4.2 - 256.7 + 24 – 4.2 =
-148.1 dBm
2. Natural Satellites and Moon Bouncing
Project Diana Path Loss
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2. Natural Satellites and Moon Bouncing
Increasing Receiver Sensitivity
• Decrease Thermal Noise• Decrease Bandwidth• Decrease System Noise Figure
![Page 27: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/27.jpg)
2. Natural Satellites and Moon Bouncing
Project Diana Receiver
• Receiver Bandwidth: 57 Hz
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70° F ( 294.3° K ) -321° F ( 77° K ) -457° F ( 1° K )
0.01 Hz -194.0 dBm -210.0 dBm -218.0 dBm
0.1 Hz -184.0 dBm -200.0 dBm -208.0 dBm
1 Hz -174.0 dBm -190.0 dBm -198.0 dBm
10 Hz -164.0 dBm -180.0 dBm -188.0 dBm
500 Hz -147.0 dBm -163.0 dBm -171.0 dBm
3 kHz -139.2 dBm -155.2 dBm -163.2 dBm
16 kHz -132.0 dBm -148.0 dBm -156.0 dBm
1 MHz -114.0 dBm -130.0 dBm -138.0 dBm
22 MHz -100.0 dBm -116.0 dBm -124.0 dBm
2. Natural Satellites and Moon Bouncing
Sensitivity vs. Bandwidth and Temperature
![Page 29: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/29.jpg)
2. Natural Satellites and Moon Bouncing
Project Diana Receiver Sensitivity
• -174 dBm per Hz at 70° F• 10 log10 bandwidth (57 Hz = 17.6 dB)• 7 dB Receiver Noise Figure
-174 + 17.6 + 7 =
-149.4 dBm
![Page 30: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/30.jpg)
2. Natural Satellites and Moon Bouncing
Project Diana Returned Echo
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2. Natural Satellites and Moon Bouncing
Communication Moon Relay
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2. Natural Satellites and Moon Bouncing
Communication Moon Relay
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2. Natural Satellites and Moon Bouncing
Communication Moon Relay
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Minimum Maximum
SSCW (Morse Code) 0.1 Hz 20 Hz
CW (Morse Code) 20 Hz 150 Hz
RTTY 270 Hz 370 Hz
PSK31 - 37.5 Hz
JT65A - 177.6 Hz
Side Band Phone 2.4 kHz 3 kHz
AM Phone 5 kHz 10 kHz
Narrower Band FM Phone - 8 kHz
Narrow Band FM Phone - 16 kHz
2. Natural Satellites and Moon Bouncing
Bandwidth of Popular Modes
![Page 35: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/35.jpg)
• 10W Transmitter (+40 dBm)• Receiver Pre Amplifier (+12dB)• 928 MHz EME Path (-274.9 dB)• 15’ Parabolic Dish (+30 dB)• Feed Line Loss (-0.5 dB)
40 + 30 - 0.5 – 274.9 + 30 - 0.5 + 12
-163.9 dBm
2. Natural Satellites and Moon Bouncing
900 MHz WiFi Moon Bounce?
![Page 36: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/36.jpg)
• 10W Amplifier (+40 dBm)• Receiver Pre Amplifier (+12dB)• 928 MHz x 405,696 km (-204 dB)• 15’ Parabolic Dish (+30 dB)• Feed Line Loss (-0.5 dB)
40 + 30 - 0.5 - 204 + 30 + 12 - 0.5
-93 dBm
2. Natural Satellites and Moon Bouncing
900 MHz WiFi One Way?
![Page 37: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/37.jpg)
2. Natural Satellites and Moon Bouncing
900 MHz WiFi One Way?
![Page 38: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/38.jpg)
• 1W Amplifier (+30 dBm)• Receiver Pre Amplifier (+12 dB)• 2.45 GHz EME Path (-283.4 dB)• Arecibo Dish (+75 dB)• Feed Line Loss (-1 dB)
30 + 75 - 1 - 283.4 + 75 +12 - 1
-93.4 dBm
2. Natural Satellites and Moon Bouncing
802.11b/g Moon Bounce
![Page 39: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/39.jpg)
2. Natural Satellites and Moon Bouncing
802.11b/g Moon Bounce
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2. Natural Satellites and Moon Bouncing
Frickin’ Laser Beams
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2. Natural Satellites and Moon Bouncing
Frickin’ Laser Beams
![Page 42: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/42.jpg)
2. Natural Satellites and Moon Bouncing
Frickin’ Laser Beams
![Page 43: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/43.jpg)
2. Natural Satellites and Moon Bouncing
Frickin’ Laser Beams
![Page 44: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/44.jpg)
• 1500 W Transmitter (+61.8 dBm)• Receiver Pre Amplifier (+24 dB)• 144 MHz EME Path (-259 dB)• 17 Element Yagi (+18 dB)• Feed Line Loss (-0.5 dB)
61.8 + 18 - 0.5 - 259 + 18 + 24 - 0.5
-138.2 dBm
2m Moon Bounce2. Natural Satellites and Moon Bouncing
![Page 45: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/45.jpg)
2m 48 Yagi Phased Array2. Natural Satellites and Moon Bouncing
![Page 46: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/46.jpg)
Typical Microwave Oven 2. Natural Satellites and Moon Bouncing
![Page 47: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/47.jpg)
Typical Microwave Oven 2. Natural Satellites and Moon Bouncing
![Page 48: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/48.jpg)
Phase Locked Microwave Oven 2. Natural Satellites and Moon Bouncing
![Page 49: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/49.jpg)
Injection Locked Microwave Oven2. Natural Satellites and Moon Bouncing
![Page 50: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/50.jpg)
• 750W Microwave Oven (+59 dBm)• Receiver Pre Amplifier (+12 dB)• 2.45 GHz EME Path (-283.4 dB)• 12’ Parabolic Dish (+36.4 dB)• Feed Line Loss (-0.5 dB)
59 + 36.4 - 0.5 - 283.4 + 36.4 + 12 - 0.5
-140.6 dBm
13cm Moon Bounce2. Natural Satellites and Moon Bouncing
![Page 51: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/51.jpg)
Surplus Parabolic Dishes2. Natural Satellites and Moon Bouncing
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Surplus Parabolic Dishes2. Natural Satellites and Moon Bouncing
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Surplus Parabolic Dishes2. Natural Satellites and Moon Bouncing
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Surplus Parabolic Dishes2. Natural Satellites and Moon Bouncing
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Surplus Parabolic Dishes2. Natural Satellites and Moon Bouncing
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Highest Usable Frequency
2.00” 590 MHz
1.50” 790 MHz
1.00” 1.18 GHz
0.750” 1.57 GHz
0.500” 2.36 GHz
0.375” 3.15 GHz
0.250” 4.72 GHz
0.125” 9.45 GHz
0.0625” 18.9 GHz
My Dish Has Holes In It2. Natural Satellites and Moon Bouncing
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Sputnik 13. Artificial Satellites and cleaver ways to use them
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Dogs in Space (Sputnik 2)3. Artificial Satellites and cleaver ways to use them
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Dogs in Space (Sputnik 6)3. Artificial Satellites and cleaver ways to use them
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ECHO-1A3. Artificial Satellites and cleaver ways to use them
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Syncom 3
• 180° West• 7360 MHz Uplink• 1815 MHz Downlink• 1- 5 MHz Channel• 1 - 13 MHz Channel
3. Artificial Satellites and cleaver ways to use them
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![Page 63: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/63.jpg)
• Apogee: 818.00 • Perigee: 696.00• Inclination: 99.97• Period: 99.97• Uplinks
– 2 m & 23 cm• Downlinks
– 70 cm & 13 cm
AMSAT-OSCAR 51 (Echo) 3. Artificial Satellites and cleaver ways to use them
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• 89° West• 22 C Band• 36 Ku Band• 24 Ka Band
Telstar 28 (S2205)3. Artificial Satellites and cleaver ways to use them
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![Page 66: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/66.jpg)
Linear Transponder3. Artificial Satellites and cleaver ways to use them
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Ku Band Coverage (S2205)3. Artificial Satellites and cleaver ways to use them
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Average
C Band Downlink (4.2 GHz) 196.3 dB
C Band Uplink (6.4 GHz) 200.0 dB
Ku Band Downlink (12.2 GHz) 205.5 dB
Ku Band Uplink (14.5 GHz) 207.0 dB
Ka Band Downlink Gateway (18.8 GHz) 209.3 dB
Ka Band Downlink VSAT (20.2 GHz) 209.9 dB
Ka Band Uplink Gateway (28.6 GHz) 212.9 dB
Ka Band Uplink VSAT (30 GHz) 213.4 dB
Satellite Path Attenuation3. Artificial Satellites and cleaver ways to use them
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Ka Band VSAT Transmitter3. Artificial Satellites and cleaver ways to use them
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Ka Band VSAT Transmitter3. Artificial Satellites and cleaver ways to use them
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Spaceway 3 (S2663)3. Artificial Satellites and cleaver ways to use them
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Spot Beam Reflector3. Artificial Satellites and cleaver ways to use them
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Spot Beam Input Tubes3. Artificial Satellites and cleaver ways to use them
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• Meteorites• Solar Flares• Leaking Capacitors• Exploding Batteries• Tin Whiskers
Taking Down Satellites (Natural Causes)
3. Artificial Satellites and cleaver ways to use them
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![Page 76: DCFluX in: Moon-Bouncer - DEF CON · DCFluX in: Moon-Bouncer Presented By: Matt Krick, DCFluX – K3MK Chief Engineer, New West Broadcasting Systems, Inc. DEFCON 18; Las Vegas, NV](https://reader033.vdocuments.net/reader033/viewer/2022041800/5e50e0d7bcf142093308ad05/html5/thumbnails/76.jpg)
• China– Modified Ballistic Missiles
• United States– Modified Surface to Air Missiles– Frickin’ Laser Beams
• Russia– 23 mm Cannon– Weather Satellites
Taking Down Satellites (Government Intervention)
3. Artificial Satellites and cleaver ways to use them
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Taking Down Satellites (Home Edition)
FrequencyFrequency EmissionEmission Profit!Profit!
3701 MHz
5926.5 MHz
29.9995 GHz
500KG1D
????
Parking Orbit
Vanned
AtmosphereReentry
20.198 GHz
500KF1D
3. Artificial Satellites and cleaver ways to use them
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Jet Stream4. Weather balloons as satellites
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• WRT54GL– 200 mW (+23 dBm) – 9 dB Antenna– 8 GB Secure Digital Card
• 32’ Latex Balloon– Altitude Station Keeping System
• GPS & TinyTrak-4– 144.39 MHz APRS– Provides Altitude Information
Example Payload4. Weather balloons as satellites
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2.4 GHz at 2 m Altitude4. Weather balloons as satellites
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2.4 GHz at 18000 m Altitude4. Weather balloons as satellites
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2.4 GHz at 25000 m Altitude4. Weather balloons as satellites
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Repeater Desense Generator5. Other stuff you can blame me for
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Microwave Oven 802.11b/g Jammer5. Other stuff you can blame me for
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Questions? Questions?
Track 4 Q&A Room Track 4 Q&A Room
DCFluX in:Moon-Bouncer
DCFluX in:Moon-Bouncer
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DCFluX will return in:DCFluX will return in:
License to TransmitLicense to Transmit
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