practical wireless số 2009 03

... Datacard Presented FREE with the March 2009 issue of Practical Wireless. ▲ ▲ D a taca r d Mar20 09.i ndd 2Datacard Mar 2009. indd 2 23 /1/09 15 :35:00 MarchMarch 2009 £3.50 2009 £3.50 ISSN 0141-0857ISSN ... Radio Range Expanding! News March.indd 13News March.indd 13 28/1/09 13:41 :032 8/1/09 13:41 :03 Practical Wireless, March 2009 14 Send all your rally info to PW Publish...

Ngày tải lên: 13/05/2014, 16:56

... C—, O = = O 19 practical Practical Application The diagram, Fig. 2, shows a practical application of the principle. The local oscillator is a VXO using a 7 .030 MHz crystal in a Colpitts ... discharge type). ReTlaceable fuse. INTRO PRICE £19.99 P&P £1 Practical Wireless, March 2000 Please mention Practical Wireless when replying to advertisements H 1 , .\...

Ngày tải lên: 13/05/2014, 16:29

... Vertical Fibre Glass (GRP) Base Antenna 3.5 dBd (without ground planes) 14 Practical Wireless, March 2001 Please mention Practical Wireless when replying to advertisements 1 1 ⁄4”x 5’ Heavy Duty Aluminium Swaged ... 1 26 Practical Wireless, March 2001 ● Table 1: Mea sure men ts of s.w.r. taken without using an a.t.u. By using an a.t.u. it should be possible to use the antenna on som...

Ngày tải lên: 13/05/2014, 16:33

... FIBRE GLASS (GRP) BASE ANTENNA 3.5 dBd (without ground planes) 14 Practical Wireless, March 2002 Please mention Practical Wireless when replying to advertisements MD020 20mt £39 .95 MD040 40mt ... Watts FM 6 Watts SSB ★ Freq Steps : 1, 10, 100kHz Price: £199.95 16 Practical Wireless, March 2002 Please mention Practical Wireless when replying to advertisements Moonraker 1/29/02...

Ngày tải lên: 13/05/2014, 16:37

... points greater than other Baluns. SINGLE BAND END FED BASE ANTENNAS 16 Practical Wireless, March 2 003 Please mention Practical Wireless when replying to advertisements MD020 20mt version approx only ... ANTENNAS THREE FOR £109.95 NEW 20' (approx) SLOT TOGETHER MAST SET Practical Wireless, March 2 003 19 Please mention Practical Wireless when replying to advertisements Ch...

Ngày tải lên: 13/05/2014, 16:40

... limited is the price. Ideal for M3. £575.00 ICOM IC- 703 IC- 703 + MS-1228 PSU £640.00 £625.00 30 AMP/12 VOLT PSU KENWOOD TS-870S hf specials ICOM IC- 703 Superb ready to use (with suitable Yaesu Tcvr) ... of “40 over 9”. (I’m sure you’ve all heard it at some time, practical doing it by design Design 28/1/04 9:28 am Page 27 28 Practical Wireless, March 2004 ● DOING IT BY DESIGN CONTI...

Ngày tải lên: 13/05/2014, 16:41

... POWER:1600 Watts £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 ... £179.95 SGC-230 (HF-200W) ATU £329.95 SGC-237 HF+6m Tuner £289.95 22 Practical Wireless, March 2005 Please mention Practical Wireless when replying to advertisements...

Ngày tải lên: 13/05/2014, 16:43

... 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 Reducer (For PL259/9 ... 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...

Ngày tải lên: 13/05/2014, 16:45

... TX: 20m RX: 80-10m ★ Power: 50w ★ Length: 145cm ★ Connection: BNC £24.95 Practical Wireless, March 2007 14 Practical Wireless, March 2007 15 Doing it by DesignDoing it by Design Looking at transmitter ... roll-off for a variable response within the passband. New 2007 Practical Wireless Binders are now available! Order yours today. Practical Wireless, March 2007 18 Roger C...

Ngày tải lên: 13/05/2014, 16:47

... Richard’s news & products A comprehensive round-up of what’s happening in our hobby from G4LFM. Practical Wireless, March 2008 10 BBC Club Station Back On Air! A fter a year off air, the BBC Club ... Ltd., Arrowsmith Court, Station Approach, Broadstone, Dorset BH18 8PW E-mail: pwnews@pwpublishing.ltd.uk Practical Wireless, March 2008 11 Radio 4 Needs You! T he BBC newsreader and...

Ngày tải lên: 13/05/2014, 16:53