Hi Guys: Logged a New Station on AM BCB with the ULR Today @ SUNSET. Conditions were not great, but this showed up for a few minutes then left!! RADIO USED............SONY SRF-T615 ULR

Hi Guys: Temperature has now dropped to 27 Degrees F....the Moon is so full and bright...it almost looks like the Sun...which kinda warms it up a bit!! Conditions not as good as earlier...but

Hi Guys: Great Conditions out on the Deck tonight!!! A Big Full Moon with Lots of Stars, Lots of Frost and a Temperature of 29 Degrees F. Lots of Beacons being heard tonight, including NEW COUNTRY

Maybe someone can help me ID this - As I nestled into bed, around 03:00 EST, I fired up my SRF-T615 and happened upon 1540 kHz. KXEL Waterloo IA was booming in as usual, but on the outer edge of my

Sorry, on the first line is 34 which means Si4734, not Si4730. Pe 08.01.2012, la 21:49, Tudor Vedeanu a scris:

And here is a close-up photo: http://dl.dropbox.com/u/5417175/Si4730%20inside%20PL-398MP.jpg Pe 08.01.2012, la 21:49, Tudor Vedeanu a scris:

Okay, I'm looking at it right now... it looks like it's the B20. The top marks are: 3420 B100 •030 which means: - First line: 30 = Si4730; 20 = Firmware Revision 2.0. - Second line: B = Revision

My pleasure, that I could help you! Cheers Gerhard

Chip is up right from metallic shield (small square) http://bbs.tecsun.com.cn/up_fls/2011101523104625785.jpg

Pe 07.01.2012, la 22:03, texnote a scris: I have the PL-398MP but I think the chip is inside a metallic shield and I am reluctant to unsolder it. If anybody knows another way to find out the chip

The specs mention "seven selectable AM channel filters". Pal

my guess is AM/SW/LW: 1, 2, 3, 4, 6 kHz FM: 90 and 120 kHz (wide band allows better RDS capture) didn't read the manual, figured the old versions had this also along with de-emphasis selection. Paul

-Hi amigos ! After cleaning the band switch, the receiver remains behaving almost like a crystal radio with no amplification !!! The FM band works very nicely and the DX switch is

Hi Rob, Great job on the 2 new beacons, and in moving up in the Ultralight NDB-chasing totals! <<< Gary, maybe tonight will be good for you too!!! >>> I sure hope so-- I seem to be stuck at a

Hi Guys: After a bit of a break from DXing Beacons, I am back out on the deck tonight logging a Few New Ones!! The 2 Feet of SNOW we got on Tuesday has pretty much all melted thanks to some warm

Interesting. Had not noticed that. Based on the specs for an AM/FM chip Silicon Labs produces (Si4736/37/38/39-C40) my guess is that the seven bandwidths are 6, 4, 3, 2.5, 2, 1.8, and 1 kHz. Paul

I see that the "60" allows for adjusting the sof mute and 7 band widths.

My SRF39FP ran into the same situation a couple of months after a short distance fall. I can't see the ferrite is broken... but couldn't find cold soldering spots. Horacio A. Nigro

Thank You Garhard re the Degen DE 17 with that help the radio is now tuning down to 64 Mhz, on MW its very directional and AFN on 873 khz is coming in here better than my DE 1103 I think both have the

Does anybody here have a PL-398MP and can open it up and tell us what chip version is being used in it? I've written to Tecsun asking, but I doubt they'll reply. Paul