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I would be interested in hearing users' typical use of the
multi-couplers. I think a couple of my members may be interested but are
not sure about arrangements that are popular.
----- Original Message -----
Sent: Wednesday, September 13, 2017 6:24
Subject: Re: [CrossCountryWireless] New
Looking at the specs in theory you would see little difference
as the gain over the HF bands is the same apart from the extra coverage down
to 50 kHz on the HF Multicoupler.
It actual use it depends on the
receivers connected to the output ports. The HF/VHF/UHF Multicoupler will pass
everything up to 1300 MHz and this may overload some HF receivers especially
the lower end SDR dongles which don't have good RF filtering.
Multicoupler has a sharp low pass filter on the input so only HF signals go
through to the receivers.
It's interesting to note that most of the
initial buyers of the HF Multicoupler already have a HF/VHF/UHF Multicoupler
and want the new one for HF use while keeping the other for VHF/UHF use.