QPA2237 drain RF choke on the eval board

The current drain RF choke on the QPA2237  eval board is specified at 330nH, and they did not list any part number.  While this values works theoretically, when trying to use an actual part with this value, the SRF is only 600Mhz, so I wonder if any one had noticed  that ??.  I had to use a vlue of 47nH instead in a 1206 package to withstand the 1Amp.