[time-nuts] ngTADD-1

[Kevin Rosenberg]

On Apr 24, 2013, at 2:50 AM, Attila Kinali <attila at kinali.ch> wrote:
> [...]
> low jitter (sub 1ns rise/fall times). For the transmitters, if possible
> go for those with laser diodes and modulate them (ie no on-off switching).
> This will give you jitter way below 1ns (sorry, don't know any hard numbers).

For < 1ns jitter, do you have a recommendation of 
modulation (ASK/PSK?) and carrier frequency?