Have tried different power supplies and lipo batteries with same results?? reflashed firmware? have rf chocks on power line as well¡.will check ground points inside case is next step
From: Ashhar Farhan Sent: Saturday, June 17, 2023 9:15 AM To: [email protected] Subject: Re: [BITX20] v2 hardware changes from model shipped on 4-17-23 and birdies on receive
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The sbitx does have spurs but they are all well below the band noise (when the antenna is connected). If you have spurs, you might want to check with a different power supply.
There are no hardware changes at all to any sbitx v2.
hello I got a v2 model from a ham that was bought on 4-17-23 built..I am curious if any hardware changes were done to the v2 for the hamvention release..Mine seems to have a lot of birdies in the receiver across all bands regardless of different antennas tried..did the swr bridge calibration and rf calibration..any ideas or suggestions?