Satnogs

Description

• Networked satellite tracking basestation, opensource project: https://satnogs.org/

Goal

• Operate a SatNOGS antenna at FIXME
• Build most of the parts using Fixme's equipment (PCB making station, 3D printer, laser cutter, etc)

Components

• https://satnogs.org/documentation/hardware/
• You can print the components and put them in the box in the green shelf
  • Settings: 0.25 layer height, bottom/top thinckness 1.0, infill 100%
• Feel free to advance the project, and add the part you're building on the wiki

Parts

• Rotator: https://wiki.satnogs.org/SatNOGS_Rotator_v3

part to print	comments	done?
axis_side.stl	Axis side, 3D printed
axis_side_sensor_holder.stl	Axis side with homing sensor, 3D printed
ball_bearing_housing.stl	Ball bearing housing, 3D printed
axis_spacer.stl	Axis spacer, 3D printed
axis_spacer_collar.stl	Axis spacer collar, 3D printed
axis_gear.stl	Axis gear (Worm wheel), 3D printed
homing_ring.stl	Homing ring, 3D printed
worm_gear.stl	Worm gear, 3D printed
worm_mount.stl	Worm mount, 3D printed
worm_mount_mirror.stl	Worm mount mirror, 3D printed
motor_mount_flange.stl	DC Motor mount flange, 3D printed
e_box_pcb_mount.stl	PCB mount
rain_cover_box.stl	Part for weather proof box, 3D printed
rain_cover_tube.stl	Part for weather proof box, 3D printed

Bought	comments	aliexpress link
t_slot20_102.fcstd	T slot 20x20 L102	http://www.motedis.ch/shop/
t_slot20_160.fcstd	T slot 20x20 L160	http://www.motedis.ch/shop/
Hidden Corner Connection slot 6	for t slots	https://www.aliexpress.com/item/50pcs-lot-T-Slot-L-Shape-2020-Aluminum-Profile-Interior-Corner-Connector-Joint-Bracket-for-2020/32821731909.html?spm=a2g0s.9042311.0.0.uhmqcP
M5 Threaded Rod	for axis of worm gear, 2xL90mm	https://www.aliexpress.com/item/UXCELL-M5-X-90Mm-304-Stainless-Steel-Fully-Threaded-Rod-Bar-Studs-Silver-Tone-10-Pcs/32811464576.html?spm=a2g0s.9042311.0.0.4qQelf
M5 Hex Nuts	for axis of worm gear	https://www.aliexpress.com/item/Free-shipping-50Pcs-DIN934-M2-M2-5-M3-M4-M5-M6-M8-304-Stainless-Steel-Metric/32843081438.html?spm=a2g0s.9042311.0.0.4qQelf
M5 Washers	for axis of worm gear, OD:10mm	https://www.aliexpress.com/item/500Pcs-set-M1-6-M2-M2-5-M3-M3-5-M4-M5-DIN125-304-Stainless-Steel/32843332094.html?spm=a2g0s.9042311.0.0.uhmqcP
M4 Nuts slot 6	for t slots, electronics box and cover box	https://www.aliexpress.com/item/Free-shipping-50Pcs-DIN934-M2-M2-5-M3-M4-M5-M6-M8-304-Stainless-Steel-Metric/32843081438.html?spm=a2g0s.9042311.0.0.uhmqcP
M4 Head Cap Screw L10	for t slots, electronics box and cover box	https://www.aliexpress.com/item/50Pcs-M3-M4-M5-10-6-For-20-Series-Slot-T-nut-Sliding-T-Nut-Hammer/32696434208.html?spm=a2g0s.9042311.0.0.uhmqcP
M4 Head Cap Screw L20	for ball bearing housing and motor mount	https://www.aliexpress.com/item/250pcs-M4-A2-Stainless-Steel-Bolts-Hex-Socket-Cap-Button-Flat-Head-Screws-With-Nuts-Assortment/32774457205.html?spm=a2g0s.9042311.0.0.uhmqcP
M4 Hex Nuts	for ball bearing housing and worm gear	https://www.aliexpress.com/item/Free-shipping-50Pcs-DIN934-M2-M2-5-M3-M4-M5-M6-M8-304-Stainless-Steel-Metric/32843081438.html?spm=a2g0s.9042311.0.0.uhmqcP
M4 Washers	general, OD:10mm	https://www.aliexpress.com/item/500Pcs-set-M1-6-M2-M2-5-M3-M3-5-M4-M5-DIN125-304-Stainless-Steel/32843332094.html?spm=a2g0s.9042311.0.0.uhmqcP
M3 Hex Nuts	general	https://www.aliexpress.com/item/Free-shipping-50Pcs-DIN934-M2-M2-5-M3-M4-M5-M6-M8-304-Stainless-Steel-Metric/32843081438.html?spm=a2g0s.9042311.0.0.uhmqcP
M3 Washers	general, OD: 8mm	https://www.aliexpress.com/item/500Pcs-set-M1-6-M2-M2-5-M3-M3-5-M4-M5-DIN125-304-Stainless-Steel/32843332094.html?spm=a2g0s.9042311.0.0.uhmqcP
M3 Set Screw L10	for axis spacer collar	https://www.aliexpress.com/item/340pcs-set-M3-Button-Head-Hex-Socket-Screw-Bolt-Nut-Stainless-Steel-SS304-M3-Screws-Nuts/32799402476.html?spm=a2g0s.9042311.0.0.HiC9iu
M3 Head Cap Screw L6	for stepper motor, DC motor mount flange ,Encoder holder and electronics box	https://www.aliexpress.com/item/340pcs-set-M3-Button-Head-Hex-Socket-Screw-Bolt-Nut-Stainless-Steel-SS304-M3-Screws-Nuts/32799402476.html?spm=a2g0s.9042311.0.0.uhmqcP
M3 Head Cap Screw L12	for homing sensor holder and DC motor mount || https://www.aliexpress.com/item/340pcs-set-M3-Button-Head-Hex-Socket-Screw-Bolt-Nut-Stainless-Steel-SS304-M3-Screws-Nuts/32799402476.html?spm=a2g0s.9042311.0.0.uhmqcP
M3 Head Cap Screw L25	for homing ring	https://www.aliexpress.com/item/DRELD-50Pcs-M3-Stainless-Steel-Screws-Allen-Hex-Socket-Head-Screw-Bolt-Fastener-M3-6-8/32771174327.html?spm=a2g0s.9042311.0.0.uhmqcP
M2 Thread-Forming Screw L6	for encoder holder	https://www.aliexpress.com/item/UXCELL-M5-X-90Mm-304-Stainless-Steel-Fully-Threaded-Rod-Bar-Studs-Silver-Tone-10-Pcs/32811464576.html?spm=a2g0s.9042311.0.0.uhmqcP
Ball Bearing 6008ZZ	for main axis	https://www.aliexpress.com/item/6000-6001-6002-6003-6004-6005-6006-6008-ZZ-2Z-2RS/32790637376.html?spm=a2g0s.9042311.0.0.Fo6jov
Ball Bearing 625ZZ	for worm gear axis	https://www.aliexpress.com/item/10PCS-ABEC-7-Flange-Ball-Bearing-608zz-623zz-624zz-625zz-635zz-626zz-688zz-3D-Printers-Parts/32796192081.html?spm=a2g0s.9042311.0.0.Fo6jov
Timing Pulley GT2, 6mm Belt, 20 Tooth, 5mm Bore		https://www.aliexpress.com/item/Free-Shipping-GT2-20teeth-20-teeth-Timing-Alumium-Pulley-Bore-5mm-8mm-fit-for-GT2-6mm/32712763154.html?spm=a2g0s.9042311.0.0.uhmqcP
Timing Pulley GT2, 6mm Belt, 36 Tooth, 5mm Bore		https://www.aliexpress.com/item/3D-Printers-Part-GT2-Timing-Pulleys-30-36-40-60-Tooth-2GT-Wheel-Parts-Bore-5mm/32858824278.html?spm=a2g0s.9042311.0.0.uhmqcP
Timing Belt GT2, 158mm, Wide 6mm	for both axis	https://www.aliexpress.com/item/POWGE-158-160-172-180-GT2-Timing-Belt-W-3-6-9mm-Teeth-79-80-86/32829827298.html?spm=a2g0s.9042311.0.0.Fo6jov
motor mount		https://www.aliexpress.com/item/Nema17-Nema-17-Mount-Stepper-Motor-Mounting-L-Bracket-with-screw-for-17hs4401-17hs8401-42mm-step/32828961397.html?spm=a2g0s.9042311.0.0.hODfyW

• Electronics: Raspi + SDR
• Antenna: Yagi (directionnal)

See Also

• http://www.alcrypto.co.uk/satmap/
• SpaceNerd
• SpaceApps2015
• Network