[time-nuts] Is this a standard form factor for timing GPS?

Daniel dmendesf at gmail.com
Mon Apr 19 16:36:34 UTC 2021


Sometime ago I came across this PCB with the ZED-F9T GPS module:

https://www.digikey.com/en/products/detail/u-blox/RCB-F9T/12090682?s=N4IgTCBcDaIF4FMAmBaAZgTgC4gLoF8g

Then I saw this one in Ebay with the LEA-M8T:

https://www.ebay.com/itm/ON-SALE-U-BLOX-ublox-LEA-M8T-0-10-HUAWEI-GPS-Module-Board/333942814949?_trkparms=aid%3D111001%26algo%3DREC.SEED%26ao%3D1%26asc%3D20160908105057%26meid%3D272f9a3b11554379afc65ab7246da220%26pid%3D100675%26rk%3D3%26rkt%3D15%26mehot%3Dnone%26sd%3D114369566111%26itm%3D333942814949%26pmt%3D0%26noa%3D1%26pg%3D2380057&_trksid=p2380057.c100675.m4236&_trkparms=pageci%3Affe08852-a12c-11eb-8fcd-0afc3c2211d5%7Cparentrq%3Aeafafdcc1780a4d4e65b2591ffda16dc%7Ciid%3A1

Then this one with a Trimble:

https://www.ebay.com/itm/Trimble-TPN-66974-45-66266-45-GPS-Timing-Module-Resolution-SMT-Carrier-Board/333442543937?_trkparms=aid%3D111001%26algo%3DREC.SEED%26ao%3D1%26asc%3D20160908105057%26meid%3D272f9a3b11554379afc65ab7246da220%26pid%3D100675%26rk%3D2%26rkt%3D15%26mehot%3Dnone%26sd%3D114369566111%26itm%3D333442543937%26pmt%3D0%26noa%3D1%26pg%3D2380057%26brand%3DTrimble&_trksid=p2380057.c100675.m4236&_trkparms=pageci%3Affe08852-a12c-11eb-8fcd-0afc3c2211d5%7Cparentrq%3Aeafafdcc1780a4d4e65b2591ffda16dc%7Ciid%3A1

Noticing how similar they are I started to wonder if this is a standatd 
form factor i'm not aware of. Does anybody here know anything about it? 
(Do they have the same pinout?)

Daniel




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