Return to KLUBNL.PL main page

Search String: Display: Description: Sort:

Results:

References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+Where\s+to\s+measure\s+antenna\s+current\?\s*$/: 5 ]

Total 5 documents matching your query.

1. LF: Where to measure antenna current? (score: 1)
Author: Chris Wilson <[email protected]>
Date: Sun, 18 Oct 2015 18:28:02 +0100
18 October 2015 I have a Scopematch box in circuit between LF amplifier and feeder co-ax, inside the shack. Does the current waveform simulate the same thing as a current meter? Or should a current m
/rsgb_lf_group-archives/html/rsgb_lf_group/2015-10/msg00253.html (8,957 bytes)

2. Re: LF: Where to measure antenna current? (score: 1)
Author: Mal Hamilton <[email protected]>
Date: Sun, 18 Oct 2015 19:24:44 +0100
Chris Listen to Andy You are getting bogged down with too much detail Never heard of an LF operator with so many problems. G3KEV Sent from my iPhone
/rsgb_lf_group-archives/html/rsgb_lf_group/2015-10/msg00254.html (9,744 bytes)

3. Re: LF: Where to measure antenna current? (score: 1)
Author: John Rabson <[email protected]>
Date: Mon, 19 Oct 2015 18:45:16 +0200
Chris, The arrangement I have here comprises a 5A FSD RF ammeter between the transmitter and the antenna isolating transformer, and another such ammeter (switchable between 5A and 500mA FSD) between
/rsgb_lf_group-archives/html/rsgb_lf_group/2015-10/msg00294.html (10,754 bytes)

4. Re[2]: LF: Where to measure antenna current? (score: 1)
Author: Chris Wilson <[email protected]>
Date: Tue, 20 Oct 2015 10:25:16 +0100
Hello John, Monday, October 19, 2015 Thanks John, yes it does help, much appreciated, but what I am still unsure of is if my Scopematch, that shows voltage and current waveforms, is also, on the curr
/rsgb_lf_group-archives/html/rsgb_lf_group/2015-10/msg00315.html (10,604 bytes)

5. Re: LF: Where to measure antenna current? (score: 1)
Author: Wolfgang Büscher <[email protected]>
Date: Tue, 20 Oct 2015 12:07:44 +0200
Hello Chris, About RCDs tripped by RF : That's an interesting subject, even though I never experienced such a problem myself (no surprise since I mostly run QRP on any band). After discovering that t
/rsgb_lf_group-archives/html/rsgb_lf_group/2015-10/msg00317.html (13,580 bytes)


This search system is powered by Namazu