A.H. Systems SAS-550-1B 운영 매뉴얼 - 페이지 8

{카테고리_이름} A.H. Systems SAS-550-1B에 대한 운영 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. A.H. Systems SAS-550-1B 13 페이지. Antenna kit
A.H. Systems SAS-550-1B에 대해서도 마찬가지입니다: 운영 매뉴얼 (9 페이지), 사용자 설명서 (14 페이지)

페이지 인쇄
A.H. Systems SAS-550-1B 운영 매뉴얼
A.H. Systems Model Active Monopole Antennas
ANTENNA FORMULAS AND CALCULATIONS
A specific antenna factor is associated with each frequency. This number is to be added
to the receiver reading (in dBV) to convert to field intensity in dBV/m.
EXAMPLE:
Assume the transmitter to be measured is operating at 1 MHz and the receiver reading
indicates 44.0 dBV
AF (dB/m) = 0.1
Receiver reading (dBV) = 44 dBV
Cable loss (dB) = 0.7
Field Intensity = AF + receiver reading + cable loss
Field Intensity = 0.1 + 44.0 + 0.7
Field Intensity = 44.8 dBV/m
 A.H. Systems inc. – Nov 2019
REV D
8