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Mega Dance Top 100 Best Of 2011 Download. Terms and Conditions These terms and conditions contain rules about posting comments. The 'other side' then comes to 183.830 which should not get thru the stop band of the filter.Download Free Ekd 300 Service Manual 4,2/5 9611votes Imagine you listen on 136.830 kHz (just center of the CW activity) with a beat of 1000 Hz.

Event Id 1146 Microsoft Windows Failover Clustering Tools. This is a big trouble for 136 kHz band because there is DCF39, a very strong professional station, on 138.830 kHz. CW-R (BFO as USB) The original CW (A1) BFO is tunable and it is LSB (which a standard with professional RX's). C04 0.47uF remove (this is a condenser from pins #2 and #4 to ground on the Sch02/1 - the switch of AGC on the front panel) 2. C08 100uF replaced with 15uF/15V (applies to LSB mode only, meaningless for CW modes): 1.Ĭ12 0.22uF replaced with 10uF (wiring diagram) 1. C44 10uF removed 2.Ĭ09 4.7uF replaced with 1. The following modification makes the AGC much faster, both response time and recovery time. If a pulse exceeds a threshold, it lowers the AGC level, but the recovery time is very long (you miss a part of a CW character). The short but strong pulses (QRN on 136 kHz) don't change the level and go in full strength to the AF output (all the crashes are in your headphones). The blue lines on the front (made of aluminum) gives the appearance of the IC-9500 a special touch and reminds you.įaster AGC The original behaviour of AGC is very unpleasant.

In this page you find schematic, users and instructions manuals, service manuals, technical supplement, leaf leads and other good stuff. Manuals for Rft This is the manuals page for Rft. The below changes are references to 'Reparaturanleitung, Empfaenger EKD, Typereihen EKD100 und EKD300' (Service Manual).

All the changes are done with an affort to keep the original functionality whereever it was possible. The only disadvantage is the sizes and weight of the device (unfortunately this cannot be modified). Even that the design is a bit out of date, the receiver proved as an excellent on LF, mainly after some mods. EKD300 RTF EKD 300 RX Modifications This is how the RX looks (after some mechanical modifications): The EKD300 receivers (also EKD100, EKD500 and EKD700) were manufactured in VEB Funkwerk Koepenick (RFT) (former DDR) around 1984.

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