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Digital Displays:
Elecraft's KXPA100 amplifier:
Don't wait for a fault light to come on. Keep an eye on 5 crucial readings at all times.
1. Power amplifier's heat sink temperature
2. Power amplifier's high voltage supply voltage
3. Power amplifier's current
4. Power amplifier's output power
5. SWR that the KXPA100 sees at its output
Elecraft's KPA500 amplifier:
WITH REPAIR COST AND DOWN TIME FOR REPAIRS, CAN YOU AFFORD TO BE WITHOUT THIS!
Instead of seeing only 1 crucial reading, monitor 7 at all times.
1. Power amplifier's heat sink temperature
2. Power amplifier's high voltage supply voltage
3. Power amplifier's current
4. Power amplifier's output power
5. SWR that the KPA500 sees at its output
6. Operate or Standby mode
7. Band amp is tuned to
KEEP AN EYE ON YOUR KPA500'S STATS! BEFORE SOMETHING HAPPENS!
Elecraft's KPA1500 amplifier:
Displays the same display that is on the KPA1500 Amplifier
Change the display on the KPA1500 and the DDU changes
Display Unit can be located at a more visible location
Up to the RS232 limit from unit
Easy to read 2 line display
https://www.eham.net/reviews/view-product?id=14701
