[R-390] M. To Stager Or Not To Stager

Flowertime01 at wmconnect.com Flowertime01 at wmconnect.com
Sun Mar 20 12:33:23 EDT 2011


M. To Stager Or Not To Stager
___ 01 Continue with the prior setup
___ 02 Set the Band Width to 16 KHz
___ 03 Set the Function to MGC
___ 04 Adjust signal generator for 455 KHz output frequency
___ 05 Adjust signal generator for 150 micro volt RF output 
___ 06 Adjust signal generator for 30 % audio tone modulation (400 Hz)
___ 07 Meter diode load output for -7 volts DC
___ 08 Note the position of the top slug in T501
___ 09 Adjust the top slug of T501 for maximum output
___ 10 Return the top slug in T501 to its original position
___ 11 Adjust signal generator for 467 KHz output frequency
___ 12 Adjust the top slug of T501 for maximum output
___ 13 Note the position of the top slug in T501
___ 14 If the slug was tuned closer to 467 than 455 the module is staggered
___ 15 If the module is to be stagger tuned then use the stagger tune steps
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