Specifications
After factory calibration. Preliminary data subject to change without notice.
(sound card dependent... measured with Infrasonic Quartet PCI sound card)
K3 includes N8LP buffer mod. Noise floor and single tone dynamic range are about 6dB worse without K3 buffer mod.
* Approx. –130 to –135dBm dBm noise floor with K3 preamp on
* +2dBm maximum input with K3 attenuator on
* ~115dBm single tone dynamic range from noise floor to clipping point
* 50-70dB typical image rejection with PowerSDR-IF, 100dB+ with PowerSDR-IQ.
* Better than +20dBm IP3 with two –15dBm signals spaced 2 - 20 kHz (composite value for K3/LP-PAN combo)
* THD ~ 0.005%
* L.O. leakage, –110 dBm to –140 dBm (buffer inside K3 provides additional ~50dB)
* 600 ohm output Z, balanced or unbalanced.
* +2dBV (1.27 Vrms, 3.6V p-p) nominal output level at recommended maximum RF input
* 8215 kHz L.O. standard (8209 kHz starting with 3
rd
run). 8830 kHz, 9000 kHz, 4920 kHz and 10.7MHz also available
* 11-16 VDC @ 53 mA
* Dimensions: 5.125”(13.02cm) Deep x 5.375”(13.65cm) Wide x 2.125”(5.4cm) High
Note: Specifications dependent on sound card, and subject to change. Cited values were taken with a Infrasonic Quartet PCI sound
card, but the results are similar with E-MU 0202 USB or E-MU 1212m sound cards. All measurements also apply to M-Audio Firewire
Audiophile card (up to 96 kHz) or Audiophile 2496 PCI card (up to 96 kHz). Measurement details are included in the Performance
section below. PowerSDR
TM
is an open source application for use with IQ based software defined radios, and is a trademark of
FlexRadio Systems.
For more performance measurement data, see the LP-PAN page on the TelePost Inc, website, at
http://www.telepostinc.com/LP-PAN.html
For an up to date comparison of sound cards, check out the Sound Card page on the TelePost Inc, website. at
http://www.telepostinc.com/soundcards.html
Warranty
Factory assembled LP-PANs are warranted against failure due to defects in materials and workmanship for one year from the date of
purchase from TelePost Inc. Warranty does not cover damage caused by abuse, accident, improper or abnormal usage, improper
installation, alteration, lightning or other incidence of excessive voltage or current.
Units built from kit are only covered against failure due to defects in materials, with the further limitation that any parts damaged as a
result of improper kit assembly are not warranted. Parts delivered damaged or missing will be replaced by TelePost Inc. at company’s
expense, including shipping.
If failure occurs within the warranty period, return the LP-PAN
to TelePost Inc. at your shipping expense. The device will be repaired or
replaced, at our option, without charge, and returned to you at our shipping expense. Repaired or replaced items are warranted for the
remainder of the original warranty period. You will be charged for repair or replacement of the LP-PAN made after the expiration of the
warranty period or where, in our reasonable opinion, the damage is due to improper assembly of the kit.
TelePost Inc. shall have no liability or responsibility to customer or any other person or entity with respect to any liability, loss or
damage caused directly or indirectly by use or performance of the product or arising out of any breach of this warranty, including, but
not limited to, any damages resulting from inconvenience, loss of time, data, property, revenue or profit, or any indirect, special
incidental, or consequential damages, even if TelePost Inc. has been advised of such damages.
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