15-09-2024, 12:00 PM
Colin
Exactly. I would start with the series resistor around 1K, but increasing this simply means turning the pot further upwards.
Start with the pot at minimum, sound source on, TX on, increase the pot position/output level until the RF output power rises to (probably) about 70-75 watts. Done.
Doug
PS The pot can be linear or log, it just affects how much the level changes with angle of rotation.
Exactly. I would start with the series resistor around 1K, but increasing this simply means turning the pot further upwards.
Start with the pot at minimum, sound source on, TX on, increase the pot position/output level until the RF output power rises to (probably) about 70-75 watts. Done.
Doug
PS The pot can be linear or log, it just affects how much the level changes with angle of rotation.
Doug VK4ADC @ QG62LG51
http://www.vk4adc.com
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http://www.vk4adc.com
This Forum is only going to be as interesting as the posts it contains.
If you have a comment or question, post it as it may trigger or answer the query in someone else's mind.