T140 1:1 Balun box
Description
This is a Current Balun box that fits a T140 toroid wrapped with 22awg PTFE wire. To build this out you will need the following additional gear items 4x 22awg PTFE wire (each one is about 70 cm or ~28 inches) 1x T140 toroid (43 mix or 31 mix. your preference for the frequencies you want to build out for) 4x 30mm M3-0.5 bolts 4x M3 bolts Pick style box you want (you only need one box and one lid. you have 2 options to choose from). If using screw/bolt down chassis mount SO239 connectors make sure you print the 2 files for that. The lid sizes are slightly different. This is an example bulkhead connector https://www.amazon.com/gp/product/B0BFWFGVJ7/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1 This is the chassis mount connector https://www.amazon.com/dp/B089ZZZZDS/ref=sspa_dk_detail_0?psc=1&pf_rd_p=88097cb9-5064-44ef-891b-abfacbc1c44b&pf_rd_r=28K4JKVM8Q15TW804NHH&pd_rd_wg=8RR7K&pd_rd_w=ilHQx&content-id=amzn1.sym.88097cb9-5064-44ef-891b-abfacbc1c44b&pd_rd_r=3d9e03ff-bbf5-47f1-a22b-4536ad980ad8&s=industrial&sp_csd=d2lkZ2V0TmFtZT1zcF9kZXRhaWw&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEyUjFBTEw3OVU3MzFVJmVuY3J5cHRlZElkPUEwMTQxMDc2M01JRE0ySE9GREhXMiZlbmNyeXB0ZWRBZElkPUEwMTIyNTEwM0QyUE1ZOThOTDMxVyZ3aWRnZXROYW1lPXNwX2RldGFpbCZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU=
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