My wife threw out an old tablet storage box today,like any modeller I quickly retrieved it from the trash bin and put it to good use,it makes a splendid storage box for my spare TX & RX Crystals,the boxes have numerous partitions and it is an easy matter to mark on the small pop up lids the respective crystal frequencies.
On the back I have taped a full list of crystal numbers and the relevant frequencies for instant reference.
On the back I have taped a full list of crystal numbers and the relevant frequencies for instant reference.