Julien
Thanks for the link I downloaded the manual and it all makes sense now.
Yes just lift the inductors to clear the DC. Its is actually for line
powered amplifiers as someone mentioned.
You would of thought there would be a power jumper per BNC.
Good luck.
Paul
wb8tsl
On Mon, Jun 4, 2018 at
I had the same issue looking for a DC blocking 50ohm terminator. They simply
do not exist. So I just made one. Took a BNC male connector with a chassis
mount flange. 50ohm and 0.015 microfarad capacitor in series. (because that's
what I had on my desk at the time) The frequency is low
Hi
Without the taps, the Spectracom system really does not do much for you at all.
There is no
isolation / no buffering / no nice multiple output frequency stuff. Much
cheaper and easier to
just use a simple 10 MHz amp if that is all you want to do.
Since you have significant voltage on the
Julien,
I have a Spectracom 8140 also, and have the same problem. I found a couple
of the 10 MHz Line Taps on Ebay at reasonable price, however, I would like
to eliminate them. The +12C at the 10MHz outputs is the power for the line
taps, which are meant to drive long distribution lines in a
Yes I would say you have to build it.
The only reason make such a requirement is if the amplifier is not using a
split power supply. But instead is a single supply with the output at 50%
of the supply voltage. It could be very reasonable if what I suggest is
true to open the amp and install the
Hi, list member
I'm planning to build a CPT (coherent-population-trapping) rubidium clock
as my next hobby project. The main purpose is to learn the principles
behind CPT rubidium clock, and hopefully got similar or better performance
than commercial miniature rubidium clock such as FE-5680A.
To
Making my own that fits in either the mini Pomona boxes (which has
BNCs)[1] or the nice really tiny Crystek SMA housings[2] with a BNC to
SMA looks like it's probably the sensible option.
1: https://www.pomonaelectronics.com/products/boxes/boxes-with-connectors
2:
Hi
DC blocked 50 ohm terminations are indeed a bit odd. One answer is to simply
use the
75 ohm version and move on. The gotcha there is that they may / may not have a
block
that works well at 10 MHz ( = the cap is to small ). The one thing *not* to do
is to run the
device with no termination
Hoi zäme!
Would one (preferably multiple) of the owners of a super-5065 be so kind
and share the raw phase data of an super-5065 against a stable reference
with me? The longer the data trace, the better.
Thanks in advance!
Attila Kinali
--
It is upon moral qualities
