practical wireless số 2009 09
practical wireless số 2009 09
... www.arrl.org/
news/stories /2 009/ 07/22/ 1097 7/?nc=1
News Sept.indd 12News Sept.indd 12 28/7 /09 15:32:2828/7 /09 15:32:28
Practical Wireless, September 2 009
13
The Dayton Hamvention 2 009
We report from the ... (01245) 469008
E-Mail: info2 009@ g0mwt.org.uk
Website: www.g0mwt.org.uk/
News Sept.indd 11News Sept.indd 11 30/7 /09 09:58:1930/7 /09 09:58:19
Practical Wirele...
practical wireless số 2000 09
...
small 851 loudspeaker, insulating material
L3
L1, 2, 3 Maplin
Practical Wireless, September 2000
25
Please mention
Practical Wireless
when replying to advertisements
KITMOSTER EDUCATIONAL ... 07941 252679
FAX: 01206 369226
26
Practical Wireless, September 2000
SG4160 rf signal generator £119.00 inc VAT & del.
Please mention
Practical Wireless
when replying to a...
practical wireless số 2001 09
... £75.00
MIDLAND 42
£129.00 £99.00
MAYCOM AH27
£ 109. 95 £95.00
MAYCOM EM27
£99.95 £89.00
26 Practical Wireless, September 2001
Please mention Practical Wireless when replying to advertisements
★ 80 ... FIBRE GLASS
(GRP) BASE ANTENNA 3.5 dBd
(without ground planes)
14 Practical Wireless, September 2001
Please mention Practical Wireless when replying to advertisements
1
1
⁄4”x 5’ H...
practical wireless số 2002 09
... fitting commercial quality £39
.95
SINGLE BAND END FED BASE ANTENNAS
14 Practical Wireless, September 2002
Please mention Practical Wireless when replying to advertisements
MD020 20mt version approx ... above. Price £159.95.
THREE FOR £99
TWO FOR £39
BARGAIN MAST SETS
Practical Wireless, August 2002 19
Please mention Practical Wireless when replying to advertisements
Choke Balun...
practical wireless số 2003 09
... this array is fairly
typical for the period.
Practical Wireless, Spetember 2003 23
23 Wooferton 28/7/03 2:48 pm Page 23
●
DIAMOND JUBILEE
24 Practical Wireless, September 2003
lists many well known ... points greater than other Baluns.
SINGLE BAND END FED BASE ANTENNAS
26 Practical Wireless, September 2003
Please mention Practical Wireless when replying to advertisements
MD020 20...
practical wireless số 2004 09
... ingredient.
10 Practical Wireless, September 2004
,, p g
kradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkradiotalkrad
Practical Wireless, September ... uses
Practical Wireless, September 2004 23
practical
WS2436
Tr1
R2
27k
R3
1k2
R1
12k
3-20MHz
XL1
47p
C4
100p
C2
100p
C3
Out
0V
+13.5V
33p
C1
C5
10n
10n
C6
30p
VC1
9V1
D1
390
R4
●...
practical wireless số 2005 09
... Postage is a maximum of £7.00 on all orders ★
(UK mainland only)
14 Practical Wireless, September 2005
Please mention Practical Wireless when replying to advertisements
RG58 best quality standard ... CRANFIELD ROAD UNITS, CRANFIELD ROAD
WOBURN SANDS, BUCKS MH17 8UR
Practical Wireless, September 2005 15
Please mention Practical Wireless when replying to advertisements
Manufacture...
practical wireless số 2006 09
... maximum of £7.00 on all orders ★
(UK mainland only)
Please mention Practical Wireless when replying to advertisements
Practical Wireless, September 2006
12
PL259/9 plug (Large entry) £0.75
PL259/9C ... UNITS, CRANFIELD ROAD
WOBURN SANDS, BUCKS MH17 8UR
Please mention Practical Wireless when replying to advertisements
Practical Wireless, September 2006
13
HBV-2 2 BAND 2 ELEMENT T...
practical wireless số 2007 09
... the wall socket, when working on
equipment.
Practical Wireless, September 2007
In the Shop.indd 31In the Shop.indd 31 23/7/07 17 :09: 0123/7/07 17 :09: 01
... of 87.3 - 109pF.
Proof. At 1.355MHz, L = 1/(39.5*f*f*C)
Henries,
L = 1 / (39.5*1.385MHz*1.385MHz*109pF)
Henries,
Now the MHz*MHz cancels with the pF, so,
L = 1/ (39.5*1.385*1.385* 109) Henries, ... Leads
Moonraker Jan 07.indd 18M...
practical wireless số 2008 09
... Practical
Wireless for free P&P on the meter.
Supplier
Nevada Radio,
Unit 1, Fitzherbert Spur,
Farlington, Portmouth,
Hampshire PO6 1TT.
Tel: 023 92131 3091
www.nevadaradio.co.uk
Practical ... £16.86p/m
Deposit
then
£ 109
36 x £35.39p/m
Deposit
then
Rig Only
ML&S:
£379.95
Tony Nailer’s
doing it by design
The 198kHz Off-air Frequency Standard Part 2
Practical Wirel...