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Rezensionen (1)
04. Nov 2015
A must for serious CW and digital operation with the ICOM 706
The FL-232 350 Hz filter is a medium-narrow filter for CW and RTTY (and also useful with other narrow digital modes). It is narrower than the FL-100 but wider than the FL-101. It effective isolates signals within its bandwidth and, in the ICOM 706 MKIIG, in conjunction with the IF-filter (and the CW-R and RTTY-R choices), the RF-gain and also the NR DSP filter from the UT-106 unit (set at mid-range) it can significantly obliterate nearby signal and improve reception of week ones. It is also very easy to install as, contrary to the FL-52A or FL-53A optional filters in the ICOM 703, its installation does not require any soldering. The one I purchased was provided in its original package and was clearly brand-new.