[TenTec] ORION - RF output is not stable

["I2DMI" <i2dmi@contestvolta.it>]

Hi,

when transmitting a continuous "mark" in FSK mode,  the RF output power
level of my new Orion is not stable.  (Same in CW with a long dash)

The meter shows, each 4 seconds (+/-), a short dip. (auto-oscillation or
software cycle?)

 

Also the CURRENT  absorption  is not stable and continues oscillating  at 1
second frequency. 

Sometimes I can see a double dip.

I tried different POWER SUPPLY but no change!

 

Any idea, please ? 

Thank you

Frank I2DMI

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