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Precision Software Appli…tions Silver Collection 1
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Precision Software Applications Silver Collection Volume One (PSM) (1993).iso
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tutor
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arsg10.exe
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ARSGDAT.4BC
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1992-10-04
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3KB
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117 lines
;/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\:
; :
; AMATEUR RADIO STUDY GUIDE v1.00 :
; :
; Copyright (c) 1992 David Drzyzga - All Rights Reserved :
; :
; Based on a program coded in BASIC by Russ Revels :
; :
;/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\:
;
; You can include comments an the file anywhere you want
; just like these comments. You cannot put a comment in
; the middle of a line though.
;
; When modifying this file, there are several things you
; must be aware of:
;
; -> Any line of text in this file cannot exceed 65 characters!
; this is the 65th character^
;
; No harm will be done, but nothing over 65 characters will
; be read by the program.
;
; -> Do not make questions more than 20 lines long, or you
; will receive an 'out of memory' error when you execute
; the program.
;
; -> You can add or delete questions as you please, just be
; sure to follow the format of the existing questions.
;
;
;
(4BC-1.1)
What is the maximum separation between two stations
communicating by moonbounce?
C. 5,000 miles maximum, if the moon is at perigee
*
(4BC-1.2)
What characterizes libration fading of an EME signal?
B. A fluttery, rapid irregular fading
*
(4BC-1.3)
What are the best days to schedule EME contacts?
A. When the moon is at perigee
*
(4BC-1.4)
What type of receiving system is required for EME
communications?
D. Equipment with very low noise figures
*
(4BC-1.5)
What type of transmitting system is required for EME
communications?
B. A transmitting system capable of producing a very
high ERP
*
(4BC-2.1)
When the earth's atmosphere is struck by a meteor, a cylindrical
region of free electrons is formed at what layer of the
ionosphere?
B. The E layer
*
(4BC-2.2)
Which range of frequencies is well suited for meteor-scatter
communications?
C. 28 - 148 MHz
*
(4BC-3.1)
What is transequatorial propagation?
A. Propagation between two points at approximately the
same distance north and south of the magnetic equator
*
(4BC-3.2)
What is the maximum range for signals using transequatorial
propagation?
C. About 5,000 miles
*
(4BC-3.3)
What is the best time of day for transequatorial propagation?
C. Afternoon or early evening
*
(4BC-4.1)
If a beam antenna must be pointed in a direction 180 degrees
away from a station to receive the strongest signals, what type
of propagation is probably occurring?
C. Long-path propagation
*
(4BC-5.1)
What is the name for a type of propagation in which radio
signals travel along the terminator, which separates daylight
from darkness?
D. Gray-line propagation
*