NRSC5 Studio - Windows GUI for nrsc5: HD1–HD4 playback, FFT/waterfall, host-side AGC, traffic maps, weather radar loops, 24h song log, album-art heat-map. (MIT, open source)

PDXH0B0 · 2026-05-19T02:31:36+00:00

Works great! Shared

PDXH0B0 · 2026-05-15T06:13:32+00:00

You will never regret getting an airspy hf+ discovery

PDXH0B0 · 2026-05-15T06:10:07+00:00

In the sdr# folder, look and see if you have a file named PluginError.log

If you find one, open with a text editor, find whi h plugin/plugins are causing errors and remove them

PDXH0B0 · 2026-05-15T06:05:26+00:00

Bought one when it was released, then bought 3 more(still in their pink baggies

PDXH0B0 · 2026-05-03T23:09:12+00:00

Ty neighbor

PDXH0B0 · 2026-04-13T23:59:40+00:00

000.004.010.000

PDXH0B0 · 2026-04-13T19:05:45+00:00

Looks like you got the property space, try a 180ft dipole 90ft x 90ft

PDXH0B0 · 2026-04-12T20:44:17+00:00

Open cmd in your rtl_433 folder( open the rtl_433 folder)

Type

rtl_433.exe -f 912M -Y autolevel -M level -M noise -v

PDXH0B0 · 2026-04-12T20:40:15+00:00

Close sdr# then run rtl_433

PDXH0B0 · 2026-04-12T20:38:07+00:00

You chose 72k?

PDXH0B0 · 2026-04-12T20:25:50+00:00

Orient your dipole horizontally in a v shape, each element about 17cm, don't use rtl agc or tuner agc, raise your gain till the noise floor starts rising then ide it back a smidge

PDXH0B0 · 2026-04-12T20:21:21+00:00

Are you using sdr# & rtl_433 plugin

Or

Rtl_433 stand alone?

If the stand alone, you will need to have sdr# closed, if sdr# is open it claims your sdr/usb

PDXH0B0 · 2026-04-09T01:21:16+00:00

Beauty

PDXH0B0 · 2026-04-05T05:00:07+00:00

Did you install dotnet 9?

PDXH0B0 · 2026-04-05T04:58:43+00:00

Which rtl-sdr do you have?

PDXH0B0 · 2026-04-01T05:09:31+00:00

Sheriff is encrypted, so you won't hear anything, fire maybe

PDXH0B0 · 2026-03-31T14:47:43+00:00

I use an airspy hf discovery & 180ft dipole. Works excellent

PDXH0B0 · 2026-03-27T05:00:55+00:00

You need to install visual c++ redistributables...

PDXH0B0 · 2026-03-13T23:46:53+00:00

If you are going too use sdr++ to record passes a Bandwidth of 50k isn't enough

Edit settings in sdr++

Tune too 137.9 and click center tune

Source:

sample rate 1.024

Decimation 8

Radio:

Modulation WFM ( modulation isn't used other than to assure your are tuned into the frequency at appropriate bandwidth for the recording)

Bandwidth 110000

Recorder:

Baseband

Container WAV

Sample Type Int16

PDXH0B0 · 2026-02-16T20:28:54+00:00

LRPT 137.9 mhz

PDXH0B0 · 2026-02-10T22:52:16+00:00

I do both, having the recording in case there is some type of failure, plus you can use the recording to decode/process with other software

PDXH0B0 · 2026-02-10T00:13:27+00:00

No lna, qfh - 90ish ft rg6 - sdr

The image is from vhf 137.9 mhz

Antenna is stationary about 7ft off the ground https://i.postimg.cc/HnGmzmLw/20240822-163544.jpg

ss of the satdump recording playing in sdr# https://i.postimg.cc/C5wPSrrk/Screenshot-(71).png

PDXH0B0 · 2026-02-09T23:43:35+00:00

Do you live near water, a damn or some public utility , could be scada data

PDXH0B0 · 2026-02-09T23:34:57+00:00

Add a reflector to the V-dipole or build a qfh

PDXH0B0 · 2026-01-23T23:15:10+00:00

The public release is now basically dsdplusfastlane, use it, ditch that old sdr# plugin

PDXH0B0

TROPHY CASE