I had no problem with the attachment. You do need Adobe Acrobat Reader to open this. If you do not have Adobe Reader, download it and I bet the attachment will open.
I don't have the address handy but do A search for "Adobe Acrobat Reader Download". I will bet you will be OK then. Bruce KE5TPN -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- ----- Original Message ----- From: John J. Riddell To: [email protected] Sent: Sunday, November 23, 2008 2:05 PM Subject: Re: [Repeater-Builder] MFJ Analyzers (was Need SWR meter recomendation) Jim, The attachment can't be opened....maybe you sould re-send it...? 73 John VE3AMZ ----- Original Message ----- From: Jim Brown To: [email protected] Sent: Sunday, November 23, 2008 1:07 PM Subject: [Repeater-Builder] MFJ Analyzers (was Need SWR meter recomendation) Her are some interesting comments on the MFJ SWR analyzers that were published in QST. I hope the attached file is not too large for download. 73 - Jim W5ZIT --- On Sun, 11/23/08, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: From: [EMAIL PROTECTED] <[EMAIL PROTECTED]> Subject: Re: [Repeater-Builder] Need SWR meter recomendation To: [email protected] Date: Sunday, November 23, 2008, 9:21 AM The latest models of the 259/269 have a recessed power switch to prevent it from being turned on accidentally. Bill - WA0CBW In a message dated 11/23/2008 12:53:06 A.M. Central Standard Time, [EMAIL PROTECTED] com writes: Albert, I've had friends joke about MFJ standing for "mighty fine junk," but I have nothing but good things to say about my MFJ 259 antenna analyzer. If you're building antennas, the MFJ 259 (HF/VHF) or 269 (HF/VHF/UHF) are really handy. If you're trying to find the resonant frequency or set up a gamma match, they'll save a ton of time compared to an SWR bridge/transmitter combination, and give you more information, such as resistance and reactance displayed separately on the LCD. It also serves as a counter and, in a pinch, as a (not-very-stable and somewhat microphonic) signal generator. But remember the limitations. You can't transmit through them, so they can't be used to monitor the behavior of an antenna under operating conditions. They can't be used to measure a transmitter' s output power like most SWR bridges. They're also prone to error in any environment where strong external signals from nearby transmitters overwhelm the test signal internally generated by the analyzer, which results in a false reading of reflected power. I would recommend these little boxes to anyone, but do have one major complaint - the internal battery scheme. The thing takes 10 AA cells, they don't last long, and you have to remove several screws and the case to change them. You have to be really careful how you transport the 259, because the power button sticks out where any bump will turn it on, and run your batteries down. After having the power bumped on during storage and a resulting leak of the alkalines after they ran down, I cleaned it up (no permanent damage) and just don't put batteries in mine any more. I use it on the AC adapter, a cigarette lighter cord, or an external battery pack, all plugged into the 15V input. But I won't be without one! 73, Paul, AE4KR
