I've had the SDR-14 at New Bedford, MA on the south coast for a few days. Unfortunately, my internet connection was off from Friday afternoon until this evening. Finally had a chance to listen again.
The antenna used is a 5 foot copper loop about 150' from the WNBH-1340 tower, set to null it. The null is roughly E-W and pulls down NYC and Providence stations a lot. I had a notch filter in line, but it was removed as it wasn't needed. With 1340 nulled by the loop, the signal level is actually less than the 1420 station which is a mile away. Audio is sent by a streaming encoder. The server software that comes with Spectravue hasn't really worked yet. No clue why. But, the stream combined with control by PCAnywhere has been a decent workaround. Right now the SDR is tuned to 600 and Cuba owns the frequency. Can't even hear anything under it. I had a chance to tune through the band when I was there this morning around 8am. There are some odd static noise segments here and there through the band. Quite obvious in the SDR visual display. About 10-15db above the noise floor. Just as noticeable with the antenna outdoors away from the building as it was indoors. It could be related to the 50kw FM there, even with the two outboard 30MHz low pass filters. At some point I'll set it to record some TOH segments for later review. Craig Healy Providence, RI _______________________________________________ IRCA mailing list IRCA@hard-core-dx.com http://montreal.kotalampi.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: irca@hard-core-dx.com