practical wireless số 2005 11
practical wireless số 2005 11
... an enthusiasts must have publication.
Practical Wireless
16
Practical Wireless
17
Active Filters
I
n the last Doing it By Design
(DiBD) in the September 2005
PW I explored double balanced
mixers ... 0.707/1.3288*10
4
R10 = 5.321kΩ, let R1 = 5.6kΩ.
R11 = 10
12
*(2*A+1)/(4*π*f*C6*Z)
R11 = 10
12
*(2*1+1) /
(4*p*300*47000*0.707)
R11 = 10
12
*3/1.2527*10^8
R11 = 3/1.2527*10
4
R11 = 23.9...
practical wireless số 2000 11
... top HF
performance on a budget.
tl
Plus £7.50 Carr
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A comprehensive look at
what&a...
practical wireless số 2001 11
...
00°07´24´´W)
Shared with other
services
Practical Wireless, November 2001 25
24 Future AW 9/25/01 2:21 PM Page 25
26 Practical Wireless, November 2001
Please mention Practical Wireless when replying to advertisements
WE ... 42
£129.00 £99.00
MAYCOM AH27
£109.95 £95.00
MAYCOM EM27
£99.95 £89.00
16 Practical Wireless, November 2001
Please mention Practical Wireless when reply...
practical wireless số 2002 11
... ANTENNAS
16 Practical Wireless, November 2002
Please mention Practical Wireless when replying to advertisements
MD020 20mt version approx only 11ft £39
.95
MD040 40mt version approx only 11ft £44
.95
MDO80 ... above. Price £159.95.
THREE FOR £99
TWO FOR £39
BARGAIN MAST SETS
Practical Wireless, November 2002 19
Please mention Practical Wireless when replying to advertisements
Ch...
practical wireless số 2003 11
... ANTENNAS
30 Practical Wireless, November 2003
Please mention Practical Wireless when replying to advertisements
MD020 20mt version approx only 11ft £39
.95
MD040 40mt version approx only 11ft £44
.95
MDO80 ... transmitters
please?
10 ,11, 12,13 Letters and Rallies 22/9/03 10:39 am Page 11
radiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiot...
practical wireless số 2004 11
... F5VBY/G3TZH
Tarn-et-Garonne,
France
10 Practical Wireless, November 2004
,, p g
kradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkrad
Practical Wireless, November 2004 11
headed!) ... £29.95
Please mention Practical Wireless when replying to advertisements
MD020 20mt version approx only 11ft £39.95
MD040 40mt version appro...
practical wireless số 2005 01
... 2005
adiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkra
spend on items from our Book or other services offered by Practical Wireless.
Practical Wireless, January 2005 11
the constructor and at around
£50 or so is money well
invested. Regards.
Mark ... OF THIS WORLD
14 Practical Wireless, January 2005
newsradionewsrad...
practical wireless số 2005 02
... insulator.
10 Practical Wireless, February 2005
adiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkra
Practical Wireless, February 2005 11
Heritage’s ... £29.95
Please mention Practical Wireless when replying to advertisements
MD020 20mt version app ox only 11ft £39.95
MD040 40mt version app ox only 11ft £44.95
MDO80 80mt...
practical wireless số 2005 03
... £399.95
18 Practical Wireless, March 2005
Please mention Practical Wireless when replying to advertisements
ANALYSE THOSE COMPONENTS AND UNRAVEL THE MYSTERY!
Review
Practical Wireless, March 2005 19
“What ... £29.95
Please mention Practical Wireless when replying to advertisements
MD020 20mt version app ox only 11ft £39.95
MD040 40mt version app ox only 11ft £44.95
MDO80 80m...
practical wireless số 2005 04
... getting cross
with his (crossed) Yagi antenna.
Practical Wireless, April 2005 13
Kit Radio Company
Frequency Counter
14 Practical Wireless, April 2005
amateur radio
news&products
Irish Silent ... crossed arms (above) and four spreaders made as described in text.
18 Practical Wireless, April 2005
Practical Wireless, April 2005 19
Theory
starting point for construction c...