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TABLE 19: STATION F

FIELD STRENGTH INSIDE HAM SHACK: "MODIFIED T" ANTENNA (see notes Table 18 & text for details of antenna)

1.945 MHz; 500

:

H FIELD (mA/m) LOCATION

E FIELD (V/m)

Loop Antenna

TE 307

Immediately in front

27.5

186

of (unshielded) tuner

Operator's position

4.5 - 13.7

56-69

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _________ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

288

72

NOTES:

  • (1)

    IFI Model EFS-1 field intensity meter used for E-field readings.

  • (2)

    Calibrated loop antenna+HP power meter and Aeritalia Model TE 307 used for H-field readings.

  • (3)

    Measured values corrected for calibration error and rounded off.

36

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