/ NaP3 (v18.104.22.168)
(LP-PAN 2 or LP-PAN with preamp option)
(P3 v1.16, SVGA v1.04)
||Up to 24" or more||Up
to 24" or more
||Any resolution supported by your monitor and video card. Most modern video cards support up to 2560x1600 pixels.||4
resolution choices up
to 1920x1080 pixels (1440x900 max recommended by Elecraft for best
|Sample resolution (see
note 1 below)
||1kHz to 192kHz||2kHz
Refresh Rate (see
note 2 below)
to 50 frames/sec, any span, PC dependent
30 frames/sec or more on most PCs
frames/sec to ~8 frames/sec (span dependent)
|FFT Bins (horizontal samples) (see note 3 below)||4k
to 128k, settable per mode
|Point/click tuning resolution||1Hz
to 50kHz, saved per mode in band stack
to 100Hz, span dependent
|RBW (Resolution Bandwidth) (see note 3 below)||1.5Hz
@ 192kHz sampling rate, any span
0.375Hz @ 48kHz sampling rate, any span
to 97Hz (span/2048) ?
floor with K3 (see
note 4 & pictures below)
(K3 preamp on)
FFT... any span (FFT can be set
-143dBm@16K FFT... any span (Typical for most modes)
-152dBm@128K FFT... any span (Typical for narrow modes)
-139dBm@200kHz (FFT fixed at 2K)
Noise floor 6dB worse on P3 monitor (FFT 0.5K).
|Vertical REF level
||400dB range in steps of 1dB to 40dB (1dB increments). Independently adjustable for pan and waterfall for each band.||180dB
range in steps of 1 dB. Adjustments are saved for each band, but pan
and waterfall share the adjustment.
range in steps of 1dB to 40dB (1dB increments). Independently
adjustable for pan and waterfall for each band.
- 80dB, 1dB to 10dB steps. Adjustable for each band, but pan and
waterfall share the adjustment. Note: On some bands,
signals are off scale at N8LP.
|Ease of Installation||Requires installation of NaP3 software and usually an additional sound card. This requires a certain level of computer savvy. It's trivial for some --- difficult for others. LP-PAN should only be considered by computer literate users.||Plug
and play, but requires PC for firmware updates and additional features
through P3 Utility program.
to $400 depending on kit/assembled, sound card, cables, etc. Assumes
the existence of a suitable PC and monitor.
kit, $1010 assembled, plus dedicated monitor.
for both VFOs in both pan and waterfall, drag spectrum for large
excursions, fine tune with
mousewheel, direct keyboard entry, etc. Mouse tuning rate/snap size are
saved per mode.
marker A or B, turn knob to move cursor, tap.
|IQ outputs for CW-Skimmer & SDR
provides a full dual channel receiver with state-of-the-art DSP
controls, filtering, EQ, etc. Band and Mode buttons for K3. Provides
audio outputs for both Main and Sub receiver. Provides exceptional high
fidelity audio output for ESSB, AM/SW broadcast, etc.
function keys which will allow future control of K3 functions.
May also provide future ability to display and edit K3 parameters, read
PSK and RTTY, etc. P3 center frequency is tunable over a wide range,
while LP-PAN is xtal controlled.