Welcome to this second Raspberry Pi4B-based WebSDR receiver (running PA3FWM dist11 software - big thanks to Pieter-Tjerk), located near Stafford in central England (IO92AS).

It is funded, operated and maintained by Mark, G4FPH. E-mail Mark

More information about the WebSDR project can be found at: http://www.websdr.org.

*** Service Information as at 14 July 2025 ***
Testing this second receiver.

Main WebSDR (160 and 80 metre bands) is: here

It seems you are using a mobile device; click here to switch to the mobile version of this site.
It seems Java is not installed or disabled on your computer. You need to install and/or enable it for this website to work properly.
Since Java version 7u51, Java needs to be enabled separately for each website; see http://websdr.org/java.html for instructions.
Your browser does not seem to support HTML5 WebAudio; please try a recent version of Firefox, Chrome, Opera or Safari; or switch to Java.
View:
Allow keyboard:
j k ← →: freq down/up (+shift/ctrl/alt faster)
u l c a f: USB, LSB, CW, AM, FM
z Z: center/zoom waterfall
g: enter frequency

160
80

Display Controls:
rate: size: view:
Frequency: kHz

Mode and Filters: * Denotes default bandwidth for mode
PassBand Tuning (PBT):
? kHz @ -6dB; ? kHz @ -60dB.
Or drag the passband edges on the frequency scale.
Memories:


[scale]
av: ? dBm  pk: ? dBm
mute squelch autonotch
Volume:
Signal strength plot:

This WebSDR is currently being used by ? user(s) simultaneously:      compact view
Statistics: