azonenberg changed the topic of #scopehal to: libscopehal, libscopeprotocols, and glscopeclient development and testing | https://github.com/azonenberg/scopehal-apps | Logs: https://freenode.irclog.whitequark.org/scopehal
<azonenberg> Oook so... let's see
<azonenberg> Oook so... let's see
<azonenberg> MEAD will start moving soon, just waiting on payment to clear from the uni i'm partnering with
<azonenberg> MEAD will start moving soon, just waiting on payment to clear from the uni i'm partnering with
<azonenberg> enclosures are priced out and ready to order
<azonenberg> enclosures are priced out and ready to order
<azonenberg> AKL-PT1 v1.4 prototypes are ready to go, will try and assemble one of them tonight and test it out
<azonenberg> AKL-PT1 v1.4 prototypes are ready to go, will try and assemble one of them tonight and test it out
<azonenberg> AKL-PT2 first production units are ready to go as soon as I get the new scope to do rise time measurements. Hoping that will be late next week
<azonenberg> AKL-PT2 first production units are ready to go as soon as I get the new scope to do rise time measurements. Hoping that will be late next week
<azonenberg> AKL-PD1/AD1 is still on hold until i have time to work on the EMC issues
<azonenberg> AKL-PD1/AD1 is still on hold until i have time to work on the EMC issues
<azonenberg> I'm talking to a guy on zoom tomorrow about the AKL-AD3, seeing if i can get someone to help me do mechanical design of a browser tip
<azonenberg> I'm talking to a guy on zoom tomorrow about the AKL-AD3, seeing if i can get someone to help me do mechanical design of a browser tip
<azonenberg> then hopefully getting back to MAXWELL work soon too
<azonenberg> then hopefully getting back to MAXWELL work soon too
<Bird|otherbox> "EMC issues" as in "you accidentally a wifi antenna?" XD
<Bird|otherbox> "EMC issues" as in "you accidentally a wifi antenna?" XD
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<azonenberg> Yes
<azonenberg> Yes
<azonenberg> the probe is a full wave 2.4 GHz antenna almost exactly lol
<azonenberg> the probe is a full wave 2.4 GHz antenna almost exactly lol
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<bvernoux> I have found those new SMA 26.5GHz connectors
<bvernoux> I have found those new SMA 26.5GHz connectors
<bvernoux> They are quite cheap for the performance and seems very good for "easy" solderability
<bvernoux> They are quite cheap for the performance and seems very good for "easy" solderability
<bvernoux> price < 8USD/unit with 4 legs and up to 26.5GHz
<bvernoux> price < 8USD/unit with 4 legs and up to 26.5GHz
<azonenberg> I'll have to check them out
<azonenberg> I'll have to check them out
<azonenberg> bvernoux: I'm also buying my first 2.92mm hardware shortly
<azonenberg> bvernoux: I'm also buying my first 2.92mm hardware shortly
<azonenberg> Not much to start, just an adapter from the lecroy BMA to 2.92 and then another adapter from 2.92 to SMA
<azonenberg> Not much to start, just an adapter from the lecroy BMA to 2.92 and then another adapter from 2.92 to SMA
<azonenberg> then SMA from there on out
<azonenberg> then SMA from there on out
<azonenberg> I'll be torquing the single 2.92 connection to 5 lbf-in until i get an 8 lbf-in torque wrench
<azonenberg> I'll be torquing the single 2.92 connection to 5 lbf-in until i get an 8 lbf-in torque wrench
<azonenberg> I also have some cables that go from BMA direct to SMA but I only have two of them, I figured i'd try this route too
<azonenberg> I also have some cables that go from BMA direct to SMA but I only have two of them, I figured i'd try this route too
<azonenberg> and see if i noticed any difference in either signal quality or just ease of use in the lab
<azonenberg> and see if i noticed any difference in either signal quality or just ease of use in the lab
<d1b2> <Hardkrash> Cave you could considered a crows foot set an an adjustable torque wrench?
<d1b2> <Hardkrash> Cave you could considered a crows foot set an an adjustable torque wrench?
<d1b2> <Hardkrash> S/an an/and
<d1b2> <Hardkrash> S/an an/and
<azonenberg> I would rather use preset for tighter tolerance
<azonenberg> I would rather use preset for tighter tolerance
<azonenberg> but swapping tips between fixed wrenches is possible
<azonenberg> but swapping tips between fixed wrenches is possible
<azonenberg> Right now I have a 5 lbf-in SMA wrench, an 8.87 lbf-in 20mm N wrench, and the newest addition is an 8.87 lbf-in wrench with swappable tips
<azonenberg> Right now I have a 5 lbf-in SMA wrench, an 8.87 lbf-in 20mm N wrench, and the newest addition is an 8.87 lbf-in wrench with swappable tips
<azonenberg> right now the only tip i have for it is 18mm N
<azonenberg> right now the only tip i have for it is 18mm N
<azonenberg> If I can get a 5/16" tip for it, i could probably use it on 2.92mm. But the tips fit pretty snugly and i feel like it would wear things out if i was constantly switching them
<azonenberg> If I can get a 5/16" tip for it, i could probably use it on 2.92mm. But the tips fit pretty snugly and i feel like it would wear things out if i was constantly switching them
<azonenberg> if i start using steel SMAs i'll want the higher torque for that too
<azonenberg> if i start using steel SMAs i'll want the higher torque for that too
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<azonenberg> o/ Aeroengineer1
<azonenberg> o/ Aeroengineer1
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<azonenberg> Gonna try building the latest AKL-PT1 v1.4 later tonight
<azonenberg> Gonna try building the latest AKL-PT1 v1.4 later tonight
<azonenberg> Major changes:
<azonenberg> * resistors switched from FC0402 200-200-50 to CH02016 250-50
<azonenberg> Major changes:
<azonenberg> * resistors switched from FC0402 200-200-50 to CH02016 250-50
<azonenberg> * ground plane stub above resistor string removed
<azonenberg> * ground plane stub above resistor string removed
<azonenberg> * ground socket shrunk to same size as tip socket
<azonenberg> * ground socket shrunk to same size as tip socket
<azonenberg> * anti-peaking filter temporarily removed, so i can more precisely measure the peaking to design a new filter for removing it
<azonenberg> * anti-peaking filter temporarily removed, so i can more precisely measure the peaking to design a new filter for removing it
<azonenberg> I'm gonna build it now but full characterization will be preferentially done on the new fixture
<azonenberg> I'm gonna build it now but full characterization will be preferentially done on the new fixture
<azonenberg> although actually i should really design a new one for the PT1
<azonenberg> although actually i should really design a new one for the PT1
<azonenberg> the new fixture i have coming has the wrong tip-to-ground spacing
<azonenberg> the new fixture i have coming has the wrong tip-to-ground spacing
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