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airband_prm80 [2018/09/14 12:46] vk3smb created |
airband_prm80 [2020/06/13 14:06] (current) vk3smb [The VCO.] |
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==== The VCO. ==== | ==== The VCO. ==== | ||
- | The VCO needs extra capacitance added to allow it to operate on the Airband. Have a close look at the RX VCO. There is a small chip cap mounted where the vacant pads are located in the E band version. On the receive VCO place a 5.6pF smd cap accross | + | The VCO needs extra capacitance added to allow it to operate on the Airband. Have a close look at the RX VCO. There is a small chip cap mounted where the vacant pads are located in the E band version. On the receive VCO place a 5.6pF smd cap across |
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