Re: [Elecraft] New from Elecraft: High-Performance 200-Hz, 6-pole Crystal Filter

Typical loss of the 5- and 6-pole 200-Hz filters is about the same. I believe we do have enough DSP-based gain compensation for all filter types, but I'll ask our techs to verify this. The noise figure of the radio is established ahead of the crystal filters, so moderate loss in the filters

Re: [Elecraft] New from Elecraft: High-Performance 200-Hz, 6-pole Crystal Filter

The 6-pole filters have an offset (like the 5-pole). The offset is clearly marked on the filter and can be entered into the filter configuration page using K3 Utility. This has no effect on performance. 73, Wayne N6KR On Apr 15, 2016, at 4:52 AM, Lou Voerman W2ROW wrote: >

Re: [Elecraft] New from Elecraft: High-Performance 200-Hz, 6-pole Crystal Filter

On 4/15/2016 7:52 AM, Lou Voerman W2ROW wrote: I have one quick question about the 6 pole filter. Will it have an offset like the 5 pole filters or will the offset be zero like the 8 pole filters? Wayne indicated that they will but that matching is not critical when used with the new

Re: [Elecraft] New from Elecraft: High-Performance 200-Hz, 6-pole Crystal Filter

On 4/15/2016 5:33 AM, Petr, OK1RP/M0SIS wrote: > Is is possible to see also the comparison plot for new KFL3C-200 vs old 5-poles/200Hz please? Wayne promised the comparison plot after they returned from Visalia (starts today) and have a chance to recover. 73, ... Joe, W4TV On 4/15/2016

Re: [Elecraft] New from Elecraft: High-Performance 200-Hz, 6-pole Crystal Filter

I have one quick question about the 6 pole filter. Will it have an offset like the 5 pole filters or will the offset be zero like the 8 pole filters? Thanks, Lou W2ROW -- View this message in context:

Re: [Elecraft] New from Elecraft: High-Performance 200-Hz, 6-pole Crystal Filter

The plots have a disclaimer that one can't compare the passband attenuation for the filters. Some of us have noticed that with the old 200 Hz 5 pole filters the amount of gain available to compensate for it was not enough. I observed that here by comparing SPECTROGRAM peak outputs per

Re: [Elecraft] New from Elecraft: High-Performance 200-Hz, 6-pole Crystal Filter

Wayne and Elecrafters, You people are wonderful!!Your company is the best.As to anyone bringing out a 7300 or super duper PC enclosed rig those same companies will never ever provide the same level of service, communications and on going development of existing products. On these

Re: [Elecraft] New from Elecraft: High-Performance 200-Hz, 6-pole Crystal Filter

Hi Wayne, excellent! It will be helpful to all who wanted the old 5-poles/200Hz obsolete option... Is is possible to see also the comparison plot for new KFL3C-200 vs old 5-poles/200Hz please? Many thanks, 73 - Petr, OK1RP - http://ok1rp.blogspot.com -- View this message in context: