Brand G.P.S
Model STM32F411, Neo-M8N, CTI OSC5A2B02

Check the listing for details. GPSDO: STM32 Based, Neo-M8N Controlled, CTI OSC5A2B02 Disciplined Oscillator. Condition: New. Listed at 149.00 USD. It has an exceptionally clean, low phase noise signal with a StdDev ~370uHz. This is my most precise frequency standard.

$74.50
$149.00