I have the above unit for some years, no problem, however after several 45 deg C days with the antenna on the shed roof there is no 10Mhz output signal, checked with freq counter, the LED remains red. Measured output voltage and voltage to the active antenna all within reason, the software is showing satellite reception located near the office window, while I initially thought it was an antenna problem, I'm now doubting this based on software readings. I opened the unit up, but things inside are so small I doubt I'd see anything anyway.
Any thoughts on this or suitable replacement. Thanks, Alan.