Table 3-8. Time Base Patch Pane Interconnection and Test Points

TM 11-5895-833-12/NAVELEX 0967-LP-550-1010/TO 31R5-2TSC54-91

Table 3-8. Time Base Patch Pane Interconnection and Test Points

Jack

identification

References

identification

Reference

(fig. 3-8)

designation

Function

(fig. 3-8)

designation

Function

2A6

Provides access to 5-MHz standard

frequency output of distribution

2J7

J13

Provides access to 1 MHz frequency

amplifier.

From the frequency standard

1A6

Provides external standard input to

through Type "N" connector on top

frequency synthesizer 1A6.

of cabinet 2 (2J7).

2A6

Provides access to 5-MHz standard

2A6

J14

Provides input to distribution amp-

frequency output of distribution

lifier connector (J32) for 1-MHz

amplifier

from standard.

1A7

Provides external standard input to

1A5

J15

Provides input for 5 MHz standard

frequency synthesizer 1A7

from test translator 1A5 through

2A6

Provides access to 5-MHz standard

type "N" connector on top of

frequency output of distribution

cabinet 2 (2J16).

Amplifier

1A5

J16

Provides output for 5 MHz standard

1A8

Provides external standard input to

to test translator 1A5 through Type

frequency synthesizer 1A8

"N" connector on top of cabinet 2

2A6

Provides access to 5-MHz standard

(2J17).

frequency output of distribution

2J9

J17

Provides access to 5-MHz frequency

amplifier

from the frequency standard

2A7

Provides external standard input to

through Type "N" connector on top

frequency synthesizer 2A7

of cabinet 2 (2J9).

2A6

Provides access to 5-MHz standard

2A6

J18

Provides input to distribution amp-

frequency output of distribution

lifier connector (J31) for 5-MHz

amplifier

from frequency standard.

2A8

J10

Provides external standard input to

J19

Spare access to distribution amplifier

frequency synthesizer 2A8

connector J26.

2A6

J11

Provides access to 5-MHz standard

J20

frequency output of distribution

2A6

J21

amplifier

J22

2A9

J12

Provides external standard input to

2A6

J23

Spare access to distribution amplifier

frequency synthesizer 2A9.

connector (J28).

J24

Table 3-9. Unit 1, Cabinet Interconnections and Test Points

Connector

(fig. 3-9)

Function

A12J1

5-MHz input from time base patch panel 2A5J6 to frequency synthesizer 1A8J6 EXT STD IN.

A12J2

5-MHz input from time base patch panel 2A5J4 to frequency synthesizer 1A7J6 EXT STD IN.

A12J3

5-MHz input from time base patch panel 2A5J2 to frequency synthesizer lA6J6 EXT STD IN.

A12J4

Signal divider A11J11 rf input to down-converter 1A2J RF INPUT.

A12J5

Signal divider A11J2 rf input to down-converter 1A3J1 RF INPUT.

A12J6

Signal divider A11J3 rf input to down-converter 1A4J1 RF INPUT.

A12J7

5-MHz input from time base patch panel 2A5J15 to test translator 1A5J3.

A12J8

5-MHz output to time base patch panel 2A5J16 from test translator (internal standard 1A5J6.

A12J9

700-MHz output from down-converter 1A2J4-CP3 700 MHZ IF OUTPUT*

A12J10

70-MHz output from down-converter 1A4J6 70 MHZ IF OUTPUT.

A12J11

70-MHz output from down-converter 1A3J6 70 MHZ IF OUTPUT.

A12J12

70-MHz output from down-converter 1A2J6 70 MHZ IF OUTPUT.

A12J13

700-MHz output from down-converter lA4J4-CP3 700 MHZ IF OUTPUT (see note)

A12J14

700-MHz output from down-converter 1A3J4-CP3 700 MHZ IF OUTPUT (see note)

NOTE

The 700MHz output is a test output on the down-converter and an operational output on the down-converter (wide-band if.).

Table 3-10. Unit 2, Cabinet Interconnections and Test Points

Connector

(fig. 3-9)

Function

A13J1

5-MHz output from distribution amplifier to frequency synthesizer 1A8J6 EXT STD IN via time base patch panel A5J6.

A13J2

5-MHz output from distribution amplifier to frequency synthesizer 1A7J6 EXT STD IN via time base patch panel 2A5J4.

A13J3

5-MHz output from distribution amplifier to frequency synthesizer 1A6J6 EXT STD IN via time base patch panel 2A5J2.

A13J4

Rf output to signal combiner from up-converter A2J1 RF OUTPUT.

A13J5

Rf output to signal combiner from up-converter A3J1 RF OUTPUT.

A13J6

Rf output to signal combiner from up-converter A4J1 RF OUTPUT.

A13J7

1-MHz input from frequency standard.

A13J8

5-MHz spare output.

A13J9

5-MHz input from frequency standard.

A13J10

70-MHz input to up-converter 2A4J6 70 MHZ IF INPUT.

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