Out of curiosity I checked eBay. A bunch of sellers are headlining the FY6800 as 100 MHz
I still see these auctions today from UK and Germany, there is no choice of model and the description of the article is "FY6800-60M DDS Signal Generator".
The auction's title is "FY6800-60M DDS Signal Generator Dual Channel 0.01-100MHz Function Arbitrary Wave"
In their description the frequency range it's not mentioned, but by the name and price (around 100 euro) I assume it's the 60MHz version.
Conveniently they chose to write this: "60M Frequency meter function: It can measure frequency, period, pulse width and duty cycle. Max. frequency workable is 100MHz and Min. frequency workable is 0.01 Hz"
So they are trying to pass the counter range for the freq. generator range and list the item as 0-100MHz, which for a function generator is clearly misleading and a dishonest thing to do.