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An affordable 10 MHz GPSDO module? The BG7TBL is a popular GPS disciplined oscillator available on eBay. Many ham radio operators use this as their 10 MHz reference for frequency locking radios. They come in two versions, one that is sine wave, the other a square wave so choose according to your application. A handy GPSDO kit for the shack!
I also review and show the operation of the matching BG7TBL GPS 10 MHz Amplified Distribution system.
BG7TBL GPSDO modules
👉 geni.us/RMcDOLd
The seller I bought my BG7TBL GPSDO from:
👉 ebay.us/s91fBi
BG7TBL 10 MHz Distribution Amplifier:
👉 geni.us/Sw45lL8
External GPS Antenna:
👉 geni.us/Ka9ieYe
2W BNC attenuator BNC Male to Female Fixed RF Attenuator 50ohm 1-30DB:
👉ebay.us/wMjyFw (eBay)
1:08 - Overview of the BG7TBL 10 MHz GPSDO
2:37 - Inside the BG7TBL 10 MHz GPSDO
3:52 - Overview of the BG7TBL 10 MHz Distribution Amplifier
5:03 - Inside the BG7TBL 10 MHz Distribution Amplifier
5:23 - Powering up the GPSDO and viewing on a Digital Storage Oscilloscope
8:34 - Connecting the GPSDO to the Distribution Amplifier and testing
9:15 - Viewing GPS data using Visual GPS - www.visualgps.net/#visualgpsv...
For more info on phase noise and other characteristics of this GPSDO, check out the below forums.
www.eevblog.com/forum/testgea...
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