Technical features of the whip antenas

Hey everyone

Could someone tell me what is the tech features of the kraken whip antenna?

Data like:
Frequency range;
Gain in different frequencies;

By the way, is there any Data Sheet of these antennas?

Since now, thank you.

Hi, the usable frequency range is around 100 Mhz to 1 GHz.

Antenna Test Lab have kindly tested the antennas and provided results which you can see in this post KrakenSDR - Demo Videos, Updates, and Improvements | Crowd Supply