Knudsen South Earth Station
The Knudsen south station is the newest addition.
Overview
Knudsen South serves as UCLA’s backup uplink station, with the planned upgrade path allowing it to serve as a full uplink/downlink backup station.
Main features of the Knudsen Station include:
Two phased 2MCP8A circularly polarized VHF yagis with polarizer switching capabilities
AlphaSpid’s Big RAS rotor with a Green Heron RT-21 Az-El controller
Shared Icom IC-910H for TX
Hamlib to control rotors/ custom tracking script using PyEphem and TLEs
[Planned for future] Quad array 436CP42UG cross polarized UHF Yagis
[Planned for future] Two FunCube Dongles Pro+'s with power splitter for RX
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Details
UHF/VHF Antenna
UHF/VHF Gain (Est)
Polarization
Preamplifier
Noise Figure ( with additional ZRL-700+)
Gain
Amplifier
Output Power
Rotor
Vertical Load
Torque
Break Torque
Coax
dB/100m @ 150MHz
Run Length (Est)
436CP42UG (4x) / 2MCP22 (2x) with 17.39 dBi (14.39 typical + 3 from phasing)
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Circular
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AlphaSpid Big RAS
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