Description : This is a WebSDR receiver. More information about the WebSDR project can be found on

SDR : Three RTL-SDR Dongles for 40, 75/80, and 160 meter bands. Each receiver is preceeded with a band pass filter based on the designs by PA3AKE.

Antennas : Inverted V's for 40 & 80 - apex is at 40 feet.

Location : EM84an

Bands :

Operator : Phil (N4BBQ) - contact info is available on QRZ.

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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

Frequency: kHz

Or tune by clicking/dragging/scrollwheel on the frequency scale.

? kHz @ -6dB; ? kHz @ -60dB.
Or drag the passband edges on the frequency scale.
Waterfall view:
Or use scroll wheel and dragging on waterfall.

? dB; peak ? dB;
mute squelch autonotch

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