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TABLE 24: STATION G

FIELD STRENGTH: "40 METER", "INVERTED V" DIPOLE ANTENNA*

(a) 7.1 MHz; 100 W; @ appx. 1 m ht abv gr:

DISTANCE (m **

E FIELD (V/m)

H FIELD (mA/m)

1

3.9

34

2 18 4 21 6 23 8 21

1.7

1.9

3.5

3.9

9 (beneath end of

antenna)

3.9

19

(b) 7.1 MHz; 100 W; @ appx. 2 m ht abv gr:

DISTANCE (m **

E FIELD (V/m)

H FIELD (mA/m)

1 28 2 18 4 21 6 21 8 19

7.4

2.3

3.0

4.8

6.0

9 (beneath end of

antenna)

5.9

19

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

NOTES: (1) * Antenna attached to tower appx. 14 m above ground. Each dipole segment appx. 10 m long. Each segment extends over yard between house and guest house. Segment ends are appx. 9 m above ground.

  • (2)

    ** Distance from base of support tower toward one end of dipole.

  • (3)

    IFI Model EFS-1 field intensity meter used to measure E field.

  • (4)

    Calibrated loop antenna+HP power meter used to measure H field.

  • (5)

    Measured values corrected for calibration error and rounded off.

  • (6)

    Dashes = not measured.

43

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