pulse transformers
 

I discovered a lot of pulse transformers. They appear to have primary
and secondary inductance of about 1.5mh and a ratio of 1:1ct

I wonder if they could be used as broadband rf transformers
to make homebrew diode ring mixers?

toroidal, ferrite, iron?
"Ken Scharf" wrote in message
...
I discovered a lot of pulse transformers. They appear to have primary
and secondary inductance of about 1.5mh and a ratio of 1:1ct

I wonder if they could be used as broadband rf transformers
to make homebrew diode ring mixers?

toroidal, ferrite, iron?
"Ken Scharf" wrote in message
...
I discovered a lot of pulse transformers. They appear to have primary
and secondary inductance of about 1.5mh and a ratio of 1:1ct

I wonder if they could be used as broadband rf transformers
to make homebrew diode ring mixers?

I have used them as DBM's as high as the 1750M LowFER band :-)

--
Gregg
*It's probably useful, even if it can't be SPICE'd*
http://geek.scorpiorising.ca

I have used them as DBM's as high as the 1750M LowFER band :-)

--
Gregg
*It's probably useful, even if it can't be SPICE'd*
http://geek.scorpiorising.ca

"Ken Scharf" wrote in message
...
I discovered a lot of pulse transformers. They appear to have primary
and secondary inductance of about 1.5mh and a ratio of 1:1ct

I wonder if they could be used as broadband rf transformers
to make homebrew diode ring mixers?

I don't think they will work very well, you really need transmission line
transformers wound on suitable cores for diode ring mixers.

Leon
--
Leon Heller, G1HSM
http://www.geocities.com/leon_heller

"Ken Scharf" wrote in message
...
I discovered a lot of pulse transformers. They appear to have primary
and secondary inductance of about 1.5mh and a ratio of 1:1ct

I wonder if they could be used as broadband rf transformers
to make homebrew diode ring mixers?

I don't think they will work very well, you really need transmission line
transformers wound on suitable cores for diode ring mixers.

Leon
--
Leon Heller, G1HSM
http://www.geocities.com/leon_heller

I discovered a lot of pulse transformers. They appear to have primary
and secondary inductance of about 1.5mh and a ratio of 1:1ct

I wonder if they could be used as broadband rf transformers
to make homebrew diode ring mixers?

I don't think they will work very well, you really need transmission line
transformers wound on suitable cores for diode ring mixers.
=======
Perhaps not suitable for higher RF frequencies ,but these transformers can
be readily used for AF ,for example to provide galvanic separation between
a PC (soundcard) and a radio for operating digital modes like PSK31 etc .

Frank GM0CSZ / KN6WH

I discovered a lot of pulse transformers. They appear to have primary
and secondary inductance of about 1.5mh and a ratio of 1:1ct

I wonder if they could be used as broadband rf transformers
to make homebrew diode ring mixers?

I don't think they will work very well, you really need transmission line
transformers wound on suitable cores for diode ring mixers.
=======
Perhaps not suitable for higher RF frequencies ,but these transformers can
be readily used for AF ,for example to provide galvanic separation between
a PC (soundcard) and a radio for operating digital modes like PSK31 etc .

Frank GM0CSZ / KN6WH

I discovered a lot of pulse transformers. They appear to have primary
and secondary inductance of about 1.5mh and a ratio of 1:1ct

I wonder if they could be used as broadband rf transformers
to make homebrew diode ring mixers?
---------------------------
I don't think they will work very well, you really need transmission line
transformers wound on suitable cores for diode ring mixers.
=======
Perhaps not suitable for higher RF frequencies ,but these transformers can
be readily used for AF ,for example to provide galvanic separation between
a PC (soundcard) and a radio for operating digital modes like PSK31 etc .

Frank GM0CSZ / KN6WH