. > > On Wed, Nov 26, 2014 at 8:08 PM, Perry Sandeen via time-nuts < > time-nuts@febo.com> wrote: > >> List, >> >> >> >> I have seen on the net a 10 MHz filter using 10.7 IFtransformers but have >> no idea how well they would work for isolation with thenew style Lucent >> boxes. >> >> >> >> Thoughts?

> -------- Original message --------From: Louis Taber > Date: 9/25/21 6:47 PM (GMT-08:00) To: Discussion of precise time and > frequency measurement Subject: [time-nuts] Re: > 10 mhz distribution I have had good luck with the TAPR amp.

from Dean Rupp: 10/06/09 - Madison- Hammonasset SP -- juvenile TRICOLORED HERON at East Beach Marsh, 3PM

> path=[ [10*(sin(d2r(t))+n*sin(n*d2r(t))), > 10*(cos(d2r(t))-n*cos(n*d2r(t))), > -30*cos((n+1)*d2r(t)) > ] for t in range(0,360)] > > change the value of 'n' from 5 to 10 or more > > On Sun, 20 Oct 2024 at 20:43, William F.

I designed bandwidth-limited (30 MHz) ADA4899-1 opamp > circuits to buffer the 10 MHz reference, with theoretical noise of less than > 3 nV/rtHz. Oscillator noise is about -155 dBc/rtHz from 1 KHz to 10 KHz, > and -160 dBc/rtHz from 10 KHz to 100 KHz.

Something that sensed RF on primary 10 MHz, and then switched to secondary on fail of primary. A brief search showed several very nice $$$ items, suitable for commercial applications, but I wonder if there are some “last year’s” (but not last century) versions that would work for a home lab. Context: I have a GPSDO and a Rb source of 10 MHz.

Hi If you are feeding a frequency counter with the “10 MHz + spur” signal, it can indeed mess up the modern computing counters. Bob > On Jul 27, 2018, at 12:38 PM, Scott McGrath wrote: > > Since this is time nuts ADEV is sacred, > > but the question is the use case.

PPS output from the PRS-10 is just a CMOS gate output. > There is nothing suggesting it is designed to drive a 50 ohm load > or a coax cable.