Valon 5009 Accessories
LMS-1 List Mode Selector Switch and Cable Assembly
The 5009 List Mode preset frequencies are selected using the 5009 USER PORT and any 5-bit switch contact closure. The 5009 USER port has a weak pull-up current of 80ua to 3.3V. Alternatively, 3.3V TTL digital logic signals may also be used to control the List Mode at the USER PORT .
You can make your own interface to these control lines using the information provided in the 5009 Operations Manual or you can purchase our List Mode Selector Switch and Cable assembly shown below. S1 is LSB, S5 is MSB.
The selector switch mounts with four 3/8" #4-40 standoffs and measures 1.5"x 1.10". The four 0.125" mounting holes are all 0.120" from any adjacent board edge. The supplied cable is 12" long.
List Mode Selector switch and cable assembly $49
Cable assembly only $12