[hpsdr] rf connectors for hermes

[Dick Faust]

The rear panel RF connectors are SMA female.

The small on board RF connectors are UMC female.

All of the 3.5mm Jacks are the 3 conductor Stereo type, and require 3 
conductor Stereo plugs.
Be careful if you use one for the speaker [J27] and only connect tip and 
ring.
There can not be a short or connection to ground as the outputs are 
connected directly to the IC.

It is wise to check the manual, schematic and BOM before purchasing 
mating parts parts.

73, Dick

glen worstell wrote:
> ***** High Performance Software Defined Radio Discussion List *****
>
> Preparing for the imminent arrival of my Hermes:
>
> I can find no description of the necessary RF connectors. Could you 
> let me know what I need? I guess would be SMB Male, but I'd like to 
> verify this before ordering.
>
> The docs indicate that the necessary audio connectors are 3.5 mm 
> jacks, but I think that 3.5mm PLUGS are required, not jacks. As this 
> is pretty obvious from the photos it is no big deal.
>
> tia,
> g.
>
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