This request came up on another list that I'm on and I feel sure that someone on the LF list knows where the information can be obtained? Thanks Tracey I am interested in the exact offsets used by be
This request came up on another list, but I thought it likely that someone on this list may be able to Jim. Tracey For some AES (Audio Engineering Society) standards work I am doing (on EMC), I need
Hello Jean-Louis Just contact Richard Hillier at AOR UK. [email protected] He will be able to answer your question straight away. I've always found AOR UK to be extremely helpful. I've no connection wit
Take a look at the Long Wave Club of America's web site and try their message board.. ISTR that one of their members built a monster ferrite rod antenna some years ago, http://www.lwca.org/ 73s Trace
The theory behind the "height gain" observed using small LF active antennas at different heights has to do with compression of the near-earth LF potential gradient caused by the grounded "mast" holdi
Or any other battery rx for that matter if your binocs (and arms) are strong enough! The effect can be seen on MW b/c stations.Walter. How high would you need/want to go? An SPM-3 isn't too heavy. Tr
Sorry that should have read 53.5 volts at 18.7 amps. Tracey I was in Anchor Supplies in Nottingham today and they had boxes and boxes full of brand new and boxed Eltek 48v 18 amp switched mode power
Hi Mike You can get the tuning upgrader from here, http://www.qth.com/irsd/mods-upgrades.html#tuning I've got one on order at the moment 73s Tracey Yes, quite right. I managed to find the 1Hz steps b
Hello Jim There are a number of people, who have recently bought SPM30s from an electronic recycling firm in Lancs, who would like a copy of the handbook. Can I make a couple of suggestions? Firstly
I was in Anchor Supplies in Nottingham today and they had boxes and boxes full of brand new and boxed Eltek 48v 18 amp switched mode power supplies. I thought that they might be of interest as amplif
Hi MIke For comparison , the SPM30 level meter manages 10Hz per rev, tuning in 1Hz steps and the HP3586C level meter can do 5Hz per rev, tuning in 0.1Hz steps. 73s Tracey Yes, quite right. I managed
Hello Mike I'm fairly sure that the TS850 tunes in 1Hz steps even though it only displays to 10Hz. If you want to reduce the tuning rate, you can get a tuning upgrader module which will reduce the tu
I've just acquired a couple of W&G SPM-30 Level Meters, but I'm having difficulty in locating any documentation for them. I've located an operating manual but I'm really after the Appedix/Service Man
There have always been aero non directional beacons (NDBs) around 500kHz. For example, take a look at Martin Francis's (NDB) Signals Received Worldwide web page, and put 495kHz to 515kHz into the fre
Could you have a faulty device? I have a mini-whip made by the man himself and it performs very well Tracey Mike Everything is exactly as Roelof published the specs and dimensions... I hear WWVB and
Hello Conard You'll find a copy of the Operating and Service Manuals on the Agilent web site http://www.home.agilent.com/agilent/facet.jspx?kt=1&cc=GB&lc=eng&k=3586a 73s Tracey -- Original Message --
Hello Warren The addition of a modified PA0LQ audio filter would probably do the trick. A good number of us on the NDB list are using 8Hz or narrower versions of this filter with great success. http:
Hello Alex In case you're not aware of it, there is a kit available to make this receiver tuneable You need to contact Geoff Steedman M0BGS "Geoff Steedman" <[email protected]> He did an art
