[time-nuts] Cable length calibration (Brooke Clarke)

[Martin VE3OAT]

Hi, Brooke,

Very interesting stuff.  Thanks for the link.  Question -  Is any of 
the older chirp sounder equipment now available on the surplus 
market??  Thanks.

... Martin    VE3OAT

On 02/07/2016 12:00, time-nuts-request at febo.com wrote:
>
> Hi Mike:
>
> For quite a while I was heavily into "chirp" transmissions.  These are HF ionosphere radio transmissions that sweep from
> 2 to 30 MHz at 100 kHz/sec. ... (snipped)