EXTRA!

list of addendum sheets for RSGB Books

Intermediate Licence - Building on the Foundation

Additional material
The use of scientific notation at Intermediate Level (163KB/2-page PDF)

6th Edition
Since late 2011 the RSGB has been shipping the 6th edition of the Intermediate Licence Book and at present there are no amendments or changes to this version.

Corrections to 5th Edition (2010 edition)

Page 6, under ‘Circuit symbols’ in first column, second line should read ‘…in the table at the front of this book…’

Page 32, under ‘Parallel circuits’ in second column, second line of third paragraph should read ‘…50 Ohm resistor across…’

Page 43, column 1, diagram label for first Fig 58 (there are two) should read 'Fig 57a: Impedance curve...'

Page 43, column 2, line 10 should read: '...Fig 59, this means...'

Page 48, column 1, 3rd line of 4th paragraph under Batteries heading should read: ‘...found in rechargeable cells include Nickel, Cadmium and Lithium. Battery types include Nickel Cadmium (NiCad), Nickel Metal Hydride (NiMH) and Lithium ion (Li-ion)....'

Page 54, in ‘Fig 71: Block diagram of AGC’, feedback loop should join ‘AGC Circuit’ box to ‘IF Amp’ box not the ‘IF Filter’ box.

Page 58, column 1, 2nd line under Coaxial Cable heading should read '...and the photo above should refresh your memory...'