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measuring cable loss
J. B. Wood wrote:
The challenge here is, given a transmission line of certain physical length, to find a measurable value at the operating frequency(s). An RF signal source with a surplus (but in proper operating order) General Radio (Genrad) impedance bridge is good for this type of measurement. Keep in mind that any coupling from the line to nearby structures will affect the measurement. Sincerely, and 73s from N4GGO, Even more of a challenge might be getting that impedance bridge to work at 1 GHz...grin |
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