Products > Test Equipment
> 1 GHz DIY differential probes
2N3055:
I would be interested too.
Nice work.
mk_:
still working on my 400Mhz-diffprobe... I`m interested too
nctnico:
I still have to update the PCB design to include the offset pot. I hope I can squeeze this in this week and then get a quotation from an assembler to have a couple of these probes produced professionally. It is not going to be really cheap (likely >100 euro) but still extremely competitive compared to 'the real deal'. I want to sell the probe as a kit complete with SMA to BNC cable, USB power cable and stainless steel wire to make probe tips.
mk_:
--- Quote from: nctnico on November 25, 2018, 09:24:36 pm ---I still have to update the PCB design to include the offset pot. I hope I can squeeze this in this week and then get a quotation from an assembler to have a couple of these probes produced professionally. It is not going to be really cheap (likely >100 euro) but still extremely competitive compared to 'the real deal'. I want to sell the probe as a kit complete with SMA to BNC cable, USB power cable and stainless steel wire to make probe tips.
--- End quote ---
At least here there are enough SMA>BNC-Cables aviable.
I use for my 400MHz-Probe something like this:
https://www.schukat.com/schukat/pdf.nsf/index/D796B48DFC770906C1257933002CFFBC/$file/PTR_Serie_1012_E.pdf
Anyway, 100€ are fine and if you need an assembler mail me PM, I`m working "inside" an assember....
nctnico:
--- Quote from: nctnico on November 25, 2018, 09:24:36 pm ---I still have to update the PCB design to include the offset pot. I hope I can squeeze this in this week and then get a quotation from an assembler to have a couple of these probes produced professionally. It is not going to be really cheap (likely >100 euro) but still extremely competitive compared to 'the real deal'. I want to sell the probe as a kit complete with SMA to BNC cable, USB power cable and stainless steel wire to make probe tips.
--- End quote ---
I just ordered a first batch of 10 pieces. The price for the complete kit is going to be 140 Euro including VAT. I'll create a user manual / specification sheet as well.
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