Hi LF, yes, optical cables and devices are good and reasonably cheap today, anyway copper cables can transport power supply to remote pre-amps, etc.. Regards D.
Hi Roelof et al., Thanks for all those comments about ideas, alternative parts, and sources! Ordered! @Mal, g3kev: indeed I'm thinking about ICs like AD797 or LT1028 at the 2nd stage for low frequenc
Hello Roelof, what do you mean exactly by "difficult cases"? Regards Daniele From: Roelof Bakker <[email protected]> To: [email protected] Sent: Fri, January 14, 2011 5:36:08 PM Subject:
Hi Roelof, Some interesting comments there. On the topic of feeder pick up Alan G3NYK and myself have had many conversations over the years about ways to deal with the problem and a method we've neve
Clemens Thank you for your information. My homebrew untuned loops used adjacent balanced pre-amplifiers, but still suffered from local qrm. Papers I have read suggest that at lower frequencies, nearb
Hi Peter, BFW16A is a good replacement for the 2N5109,I think the BD135 (137 or 139) wil also work in this design, 73 Victor --Oorspronkelijk bericht-- Van: [email protected] [mailto
In Germany the J310 is available at funkamateur.de > shop Horst ___________________________________________________________ Empfehlen Sie WEB.DE DSL Ihren Freunden und Bekannten und wir belohnen Sie
Hello Menno, The dissipated power of the 2N5109 with a supply voltage of 12 V is about 200 mW. So the BF199 will probably survive. 2N5109's are still availeble here: http://www.kitsandparts.com/index
