ELAD SPF-08
User Manual - Rev 2 - 05/2021
© 2021 ELAD S.r.l. All rights reserved. No part of this document may be reproduced, published, used, disclosed or disseminated
in any form or by any means, electronic, photocopying or otherwise, without prior written permission of ELAD S.r.l.
9
6
Using SPF-08 with FDM-Sx Receivers and FDM-SW2 SDR Software
When SPF-08 board is connected with an ELAD FDM-Sx SDR receiver (FDM-S1 or FDM-S2), the ELAD
FDM-SW2 SDR Software is able to command the preselector board.
In the “Setup” panel select the “External HW” Tab. Checking the “Use tuning frequency related settings
table” checkbox the FDM-SW2 software automatically select the correct SFP-08 filter according to the
tuning frequency.
The settings table is formed by 8 rows, one for each filter slot of the SPF-08 board.
Each row comprises 4 fields:
ID:
slot number from 1 to 8;
Enabled
: set “YES” to enable the selected filter;
High Pass Freq:
high pass frequency of the selected filter;
Low Pass Freq:
low pass frequency of the selected filter.
In the following figure is reported the configuration of a SPF-08 board with:
FBP40-1 filter module (Band Pass filter for 40 m band) mounted in slot number 3;
FHP05M-1 filter module (500 kHz High Pass filter) mounted in slot number 7;
FBPY module (bypass) mounted in slot number 8.
