Solid State Shortwave Receivers For Beginners - The Listeners Guide

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SOLID STATE SHORT WAVE RECEIVERS FOR BEGINNERS
SOLID STATE SHORT WAVE RECEIVERS FOR BEGINNERS by R. A. PENFOLD BERNARDS (publishersl LTD <strong>The</strong> Grampians Shepheids Bush Road London W67NF’ England.
Page 1: Solid State Short Wave Receivers Fo
Page 5 and 6: CONTENTS Page CHAPTER 1 Frequency S
Page 7 and 8: CHAPTER 1 There is a strange fascin
Page 9 and 10: Propagation The reasons for the ama
Page 11 and 12: 41 Metres 7.1 to 7.3 MHZ 31 Metres
Page 13 and 14: e. A length of wire is connected to
Page 15: Crystal Set CHAPTER 2 Ultra Simple
Page 18 and 19: Components List for Fig.6 T1 Denco
Page 20: To those unfamiliar with this metho
Page 23 and 24: The completed chassis and panel are
Page 25 and 26: crystal set is not very high. This
Page 27: ted it would look something like th
Page 30 and 31: eceivers it does have too low a val
Page 32: to have on. connection earthed. In
Page 35 and 36: It is very worthwhile experimenting
Page 37 and 38: layer, acts as the dielectric of th
Page 39 and 40: level that reaches the detector of
Page 41: CHAPTER 3 General Purpose Receivers
Page 44 and 45: The output of Tr1 is developed acro
Page 47 and 48: Components List for Fig. 18 Resisto
Page 50 and 51: Components List for Fig.19 Resistor
Page 53 and 54:
Components List for Fig.20 Resistor
Page 55 and 56:
A.F. noise from Tr2 from reaching s
Page 57:
The gain of the I.C. is fixed at ap
Page 60:
Like MOSFETS, CMOS I.C.s can be dam
Page 63:
CHAPTER 4 Portable Receivers One mi
Page 66:
Normally the telescopic aerial shou
Page 70 and 71:
Page 72 and 73:
A.M. Signal It will be helpful to f
Page 74 and 75:
As should be apparent by now, if th
Page 76 and 77:
Page 78 and 79:
the mains earth (regardless of whet
Page 80 and 81:
Blank page 80
Page 82 and 83:
Components List for Fig.30 R1 3.3k
Page 84 and 85:
Components List for Fig.32 R1 3.3k
Page 86 and 87:
Apart from increasing the sensitivi
Page 89 and 90:
Components List for Fig.36 R1 390 o
Page 91 and 92:
prevent the oscillator from operati
Page 93:
BERNARDS No 222 Solid State Short W
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Solid State Shortwave Receivers For Beginners - The Listeners Guide

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