Uhf lander rover com systems toy ball shell structure
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UHF Lander-Rover COM Systems Toy Ball Shell Structure PowerPoint PPT Presentation


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UHF Lander-Rover COM Systems Toy Ball Shell Structure. Communications Group Trans Lunar Phase Group Toy Ball Analysis Lander CATIA Design. 1. UHF Lander-Rover COM System. UHF Systems Antenna - $500 - Mass.10 kg - Operating Temperature : -40°C to 80°C Transceiver - $20,000

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UHF Lander-Rover COM Systems Toy Ball Shell Structure

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Uhf lander rover com systems toy ball shell structure

UHF Lander-Rover COM SystemsToy Ball Shell Structure

Communications Group

Trans Lunar Phase Group

Toy Ball Analysis

Lander CATIA Design

Joshua Elmshaeuser

Communications

1


Uhf lander rover com system

UHF Lander-Rover COM System

Joshua Elmshaeuser

Communications

UHF Systems

Antenna - $500

- Mass.10 kg

- Operating Temperature: -40°C to 80°C

Transceiver - $20,000

- Mass: .21 kgPower: 6 Watts

- Dimensions: .083 x .070 x .019

- Operating Temperature: -20°C to 60°C

Replaces S-Band Lander to Rover systems

Lighter, cheaper, more effective for short range

2


Toy ball shell structure

Toy Ball Shell Structure

Joshua Elmshaeuser

Communications

  • Efforts to make it lighter, faster, cheaper, than rover

  • High Strength and Impact Resistance

  • Polycarbonate (Lexan)

    • Provides at least .05 kgmass savings of over the rover structure

    • $6 per pound

    • Will withstand 10g loading during launch with 1.5 safety factor

    • Looking at thickness of 4 millimeters

    • Clear material allows for storage of camera inside Toy Ball

    • Maximum Operational Temperature: 475 °F

  • Used in Nalgene Bottles, Apollo Helmet Eyeshades

3


S band vs uhf analysis

S-Band vs. UHF Analysis

Joshua Elmshaeuser

Communications

4


S band vs uhf analysis1

S-Band vs. UHF Analysis

Joshua Elmshaeuser

Communications

5


S band vs uhf analysis2

S-Band vs. UHF Analysis

Joshua Elmshaeuser

Communications

6


Toy ball structure analysis

Toy Ball Structure Analysis

JoshuaElmshaeuser

Communications

7


Rover toy ball com analysis

Rover/Toy Ball COM Analysis

JoshuaElmshaeuser

Communications

8


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