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Old 04-04-2011, 13:19   #31
FritzWue
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Very high audio level:
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Friedrich.....DK6QI.....52N 07E
https://www.qrz.com/db/dk6qi/
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Old 10-04-2011, 13:53   #32
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Very good rf signal:
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Old 22-04-2011, 13:10   #33
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Thumbs up

SNR Maximum [dB]: 42.6
Wow! New record for my PERSEUS SDR!
I wonder what the SNR Max. would have been with my F5k.
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Old 27-04-2011, 11:14   #34
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Again excellent reception, had to leave early.
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Old 28-04-2011, 15:30   #35
FritzWue
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DRM car radio

Minden-B61-A30-A31-Gescher
Good signal, no reception in the Weserauen tunnel. SNR up to 40dB at low speed passing Bad Oeynhausen, less at high speed, interference from my car controller on 31m.
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Old 29-04-2011, 10:15   #36
FritzWue
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DRM car radio

Duesseldorf-A46-A3-A2-A31-Gescher
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Old 01-05-2011, 13:06   #37
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Wow! What a signal!
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Old 01-05-2011, 13:18   #38
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Completely different from my location about 500 km South of FritzWue's. Nuch more variation in the signal strength caused the SNR to wander all over the place.
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Regards,
Terje

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Old 09-05-2011, 14:12   #39
FritzWue
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DRM carradio

1. Nottuln-A43-A1-B475-Glandorf
2. Glandorf-B475-A1-Muenster
3. Muenster-A43-Nottuln
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Old 10-05-2011, 12:34   #40
FritzWue
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DRM carradio

Hannover-A2-A30-A31-Gescher
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Old 11-05-2011, 13:09   #41
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DRM carradio

1. Herborn-A45-A5-Frankfurt
2. Frankfurt-A5-A45-Dortmund
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Old 13-05-2011, 11:06   #42
FritzWue
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DRM carradio

Witten-A43-A2-A31-Gescher
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Old 14-05-2011, 13:35   #43
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Amazing result!
Lot of static crashes, reception with wide band noiseblanker activated:
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Old 15-05-2011, 13:08   #44
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tested new toy PAPPRADIO

first part was with icom 765 and downmixer to 12 kc in mono
second part was with pappradio downconverter with stereo iq output
on same antenna
same soundcard
just swapped cabels
both showed between 35 and 40 db
so the pappradio seem to be a neat little toy
siegfried jackstien
dg9bfc
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best 73s de DG9BFC, Sigi

DRM-RX = ICOM IC-765 with Mixer by Sat-Schneider,
HCJB Pappradio by Stephan Schaa
Antennas = 170m Deltaloop, Vertical 10m w. 1:9 unun, 10m (short) longwire w. 1:9 unun
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Old 18-05-2011, 12:32   #45
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again a test with PAPP-RADIO

[quote=DG9BFC]first part was with icom 765 and downmixer to 12 kc in mono
second part was with the new toy :-)
i just used the icom for the first 2 minutes
after that the pappradio with short antenna (abt 5m out of window)
for another 2 minutes
then i swapped antenna to my big loop
incredible 42.4 db signal ti noise with the cheap paper radio
stephan made a good thing
okay i tried dx receive with rnzi .. there the icom was about 10 db better
but if signals are good the paper radio receives good
greetings from barenburg
dg9bfc
sigi
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best 73s de DG9BFC, Sigi

DRM-RX = ICOM IC-765 with Mixer by Sat-Schneider,
HCJB Pappradio by Stephan Schaa
Antennas = 170m Deltaloop, Vertical 10m w. 1:9 unun, 10m (short) longwire w. 1:9 unun
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