--- N A 5 B    W e b S D R    R E C E I V E R     S Y S T E M ---
Welcome to Washington DC Area SDR radio receiver system maintained by NA5B, Mehmet. E-mail na5b@hotmail.com
This receiver covers VHF - UHF: 6m, Air Band, 70cm Amateur Bands
More bands will be added soon. Current system brief description; Antennas: Discone and 1/4 GP Receivers: Modified  RTLSDR's with Band pass filters for each bands.
Server: 64 Bit Linux (Debian) with fiberoptic gigabit connection.  (System is under construction)

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

Use the >|< button to move to the nearest center.

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
Signal strength plot:
Call of station that you hear:
Comments, if any:
Note: time, frequency, your name/call, and DXCC information are added automatically.
View the last 20 lines of the logbook, or the entire logbook (ctrl-click for new tab/window).

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

This chatbox is intended to discuss the operation of the WebSDR.
The operators of this site disclaim any responsibility for text appearing in this chatbox.


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