IQT Flashcards

1
Q

What is the SRA and what are its components?

A

Server Rack Assembly:KeyboardUPS (Uninterrupted Power Supply)Equipment Rack (maintenance)User Rack (operators)

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2
Q

What is the MSA and what are its components?

A

Matrix Switch Assembly:Green Power Button6 Physical SwitchesTX: 48 input 4 outputRX: 4 input 48 output

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3
Q

What is the TFA and what are its components?

A

Timing Frequency Assembly:Encryption Key (for GPS timing)Julian Date Clock (Zulu time)Reference Signal Amplifier (10MHz)

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4
Q

What is the TCA and what are its components?

A

Transmit Control Assembly:8 Paths (4 Up + 4 Down)4 Attenuators: 103 is max 0 is min

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5
Q

What is the MSM and what are its components?

A

Modem Signal Monitor:4 Software Defined Radios capable of 6 signals each for total of 24 signals.Laptop/KeyboardUPS (Uninterrupted Power Supply)

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6
Q

What is the SAS and what are its components?

A

Spec A Switch:Reference Signal AmplifierPower ButtonAllocates your Spec A’s to whichever part of the signal flow they need to sample

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7
Q

What is the SAA and what are its components?

A

Spec A’sAllow you to monitor signals

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8
Q

What is the DVB and what are its components?

A

Digital Video Broadcaster:Allows you to generate video signals4 Modems

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9
Q

What is the VDA and what are its components?

A

Video Display Assembly:Allows you to monitor video signals4 Modems

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10
Q

What is the VSG and what are its components?

A

Vector Signal GeneratorsAllows you to generate waveforms without data

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11
Q

What is the UCA and what are its components?

A

UHF Control Assembly

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12
Q

What is the OWA and what are its components?

A

User Terminals

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13
Q

What is the OSCOPE and what are its components?

A

OscilloscopeAllows you to monitor frequency over time

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14
Q

What is the UPS and what are its components?

A

Uninterrupted Power Supply4 on SPS 1 for each compute and 1 for the Reference Server

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15
Q

What is the Compute and what are its components?

A

Compute, 6 total, 3 per systemIcepicRF switch + Router: Tells RF where to go and loops back like BSSAU/CSignal Conditioning Unit - makes signal nice

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16
Q

What is the Reference Server and what are its components?

A

Shows GUI and is tied into TFATalks to compute servers to execute program

17
Q

What is the ASA and what are its components?

A

Antenna Control Unit for 1.2m antenna

18
Q

What is the RFDR and what are its components?

A

RF Distribution RackTCA for 1.2m dishpower meter- checks channel power for L-band

19
Q

What is the HPA and what are its components?

A

High Power Amp for 1.2m Dish, 200W