practical wireless số 2009 07

... (01458) 241186. E-mail walfor@globalnet.co.uk Practical Wireless, July 2009 10 Bletchley Park – A Celebration Of Radio Communications Practical Wireless Newsdesk news & products A comprehensive ... electronic future!electronic future! Cover July 2009. indd 1Cover July 2009. indd 1 21/5/09 16:17:4621/5/09 16:17:46 Practical Wireless, July 2009 20 radiouser see www.rad...

Ngày tải lên: 13/05/2014, 16:56

... . - 1 P&P fl 0 Please mention Practical Wireless when replying to advertisements 20 Practical Wireless, July 2000 Please mention Practical Wireless when replying to advertisements ... Doug Raynes on 0 207- 211 0211, FAX: 0 207- 211 0 507. • CATCH UP ON WHAT'S HAPPENING IN THE WORLD OF AMATEUR RADIO itatealaw la autleneas 711.401a• Readers of Practical Wire...

Ngày tải lên: 13/05/2014, 16:30

... VERTICAL FIBRE GLASS (GRP) BASE ANTENNA 3.5 dBd (without ground planes) 14 Practical Wireless, July 2001 Please mention Practical Wireless when replying to advertisements 1 1 ⁄4”x 5’ Heavy Duty Aluminium Swaged ... Weight: 5 Kg £99. 95 £199. 95 £199. 95 £99. 95 MLP32 MLP32 MLP62 MLP62 Practical Wireless, July 2001 16 Please mention Practical Wireless when replying to advertiseme...

Ngày tải lên: 13/05/2014, 16:34

... each £2" each £3" each Please mention Practical Wireless when replying to advertisements SALES 01908 281705 E&OE Practical Wireless, July 2002  15 LOCAL STOCKISTS: Hams ... Gain:6.0/8.0 dB Power:200 Watts Length:2.1m  £59.95 Please mention Practical Wireless when replying to advertisements 16  Practical Wireless, July 2002 • This month Rob M...

Ngày tải lên: 13/05/2014, 16:38

... points greater than other Baluns. SINGLE BAND END FED BASE ANTENNAS 16 Practical Wireless, July 2003 Please mention Practical Wireless when replying to advertisements MD020 20mt version approx only ... East Suffolk Wireless Revival Contact: John Quarmby G3XDY/Steve Thomas M1ACB Tel: (01473) 717830/ (077 20) 412648 Website: http://www.btinternet.com/~thomassg/eswr.htm The East Suffolk...

Ngày tải lên: 13/05/2014, 16:40

... by design WS2408 C 10 0076 TOKO (A) 4p7 0µ21 L1 (B) WT2415 Amplitude 0. 7071 V 0 Bandwidth f c WS2409 C L R D WS2409 ● Fig. 1: (a) a simple single winding Toko coil type 10 0076 with an inductance ... winding of 1- 2 7t, 2-3 11t, and 4-6 3t. Q = 85. For 15 - 30MHz use BKANK3335R with Practical Wireless, July 2004 25 practical WS2410 C 2 3 4 6 1 WS2412 BF199 820 15k 3k3 100 10n 10n +13...

Ngày tải lên: 13/05/2014, 16:42

... Court Westerham Kent TN16 1EU Tel: (01959) 563023 Practical Wireless, July 2005 13 14 Practical Wireless, July 2005 Please mention Practical Wireless when replying to advertisements UK’s Premier ... new products and special offers 26 Practical Wireless, July 2005 Please mention Practical Wireless when replying to advertisements ROBUST AND USEFUL Practical Wireless, July 2...

Ngày tải lên: 13/05/2014, 16:44

... maximum of £7.00 on all orders ★ (UK mainland only) Please mention Practical Wireless when replying to advertisements Practical Wireless 12 PL259/9 plug (Large entry) £0.75 PL259/9C (Large entry) ... UNITS, CRANFIELD ROAD WOBURN SANDS, BUCKS MH17 8UR Please mention Practical Wireless when replying to advertisements Practical Wireless 13 HBV-2 2 BAND 2 ELEMENT TRAPPED BEAM FREQ...

Ngày tải lên: 13/05/2014, 16:46

... GB0CPS. For more information on the event please contact Steve Warren on (077 17) 857202. 10 Practical Wireless, July 2 007 Summer Party I nstead of their usual open day at the Chertsey store, ... R2 = 0.5/10 -3 = 500Ω. Midway between these Practical Wireless, July 2 007 14 A652FB 1rT 3R 093 2C 01 µ 1R k21 1C n74 1J ni oiduA 2R 2k1 3C n074 4C n74 6C n74 5C 7n4 1L m001 7C n33 01C...

Ngày tải lên: 13/05/2014, 16:47

... than 2.5 wavelengths. Practical Wireless, July 2008 The M0DFT power meter is shown in Fig 4. Both these meters use a PIC16F876 to convert the analogue output of the AD8 207 so that it can be ... history. He was deeply involved in at least two amateur radio societies as well as writing for Practical Wireless. He supported the Probus Club, local history and archaelogical societies...

Ngày tải lên: 13/05/2014, 16:54