SHARING CRITERIA IN THE 406.1-410 MHZ BAND BETWEEN THE RADIO ASTRONOMY SERVICE AND THE MOBILE SATELLITE AND LAND MOBILE SERVICES: CALCULATION OF INTERFERENCE RANGE

Authors
  1. Ross, D.B.
  2. Palmer, F.H.
Corporate Authors
Communications Research Centre, Ottawa ONT (CAN)
Abstract
Calculations were made of the minimum separation distance required to permit sharing of the 406.1-410 MHz band by the radio astronomy service and the mobile satellite and land mobile services. Based on assumed characteristics for the systems and using median-path-loss values, this distance was found to vary from about 200 to 500 km, depending on band loading by the mobile services. If inteference can be tolerated for less than 50 percent of the time, separations greater than 500 km may be required.
Report Number
1311 —
Date of publication
15 Dec 1977
Number of Pages
16
DSTKIM No
78-03070
CANDIS No
83748
Format(s):
Hardcopy;Originator's fiche received by DSIS

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