[Hammarlund] Hammarlund Hq 128 troubleshooting

[Thomas Clay]

Hello all,
I recently aquired a recapped HQ 129x in very good condition.All tubes  
test fine the recever only receive on one band.The dial calibration is  
off on that band as well.I have an rf signal generator and can hear
NO output on ant band except the one that is working.The receiver  
noise does increase on that band but not on the others.No amount of  
adjustment on the rf and ocs coils makes any difference in background  
noise on any of the dead bands.The bandswitch looks to be good.I ohmed  
out the coils and have no breaks in them.Does anyone else have any  
tips or tricks they might share.
Thanks
Thomas