74009 datasheet(3/5 Pages) ALPHAWIRE

3 / 5 page

Physical & Mechanical Properties

1) Temperature Range

-25 to 75°C

2) Bend Radius

4X Cable Diameter

3) Pull Tension

40 Lbs, Maximum

4) Sunlight Resistance

Yes

5) Cable Weight

30 Lbs/1000Ft

Electrical Properties

(For Engineering purposes only)

1) Voltage Rating

300 VRMS

2) Characteristic Impedance

100 Ω +/- 15

3) Mutual Capacitance

15 pF/ft @1 kHz, Nominal

4) Velocity of Propagation

70 %

5) Propagation Delay

510 nS/100m, Maximum

6) Delay Skew

25 nS/100m, Maximum

7) Conductor DCR

9 Ω/100m @20°C, Maximum

8) DCR Unbalance

3% @20°C, Maximum

Frequency(MHz)

Max.

Attenuation(dB/100m)

Min. NEXT(dB)

Min. PSNEXT(dB)

Min. ACR(dB)

65.3

63.3

56.3

52.3

5.7

51.8

46.1

6.4

50.3

43.9

8.1

47.3

39.1

9.2

45.8

35.2

10.3

44.3

34.1

31.25

11.6

42.9

31.3

62.5

16.8

38.4

21.6

100

21.7

35.3

17.1

Frequency (MHz)

Min. PSACR(dB)

Min. RL(dB)

Min. ELFEXT(dB)

Min. PSELFEXT(dB)

63.3

63.8

60.8

52.3

51.7

48.7

46.1

24.5

45.7

42.7

43.9

43.8

40.8

39.1

39.7

36.7

35.2

37.7

34.7

34.1

24.3

35.8

32.8

31.25

31.3

23.6

33.9

30.9

62.5

21.6

21.5

27.8

24.8

100

17.1

20.1

23.8

20.8

Other

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