Hello,
Could I have one more bit of advice please? I have unscientifically tested adjusting the N23DQ display via calibration with a hairdryer at 30cm indoors, and going from 1.0 to 0.5 does appear to halve the wind speed, so I might be able to use the console, fine tuning it to the HP2551 when I get it. The N23DQ operates at the 433MHz frequency, and I have had no problems with connectivity from the current array at the bottom of the (small) garden, though the house to the far corner in the bedroom. I have had a reply from Lucy about my order:
Dear X,
Thanks for your reply.
We have many other customers in the UK also use the 868MHz.
Please note that the 433MHz may not perform well in the UK.
Please let us know your thought.
Best Regards,
Lucy
Do I stay with the 433MHz, and hope that the array will talk to the old N23DQ - the old set-up works well at 433MHz, and I have a very comprehensive wireless burglar alarm (30+ sensors) which will be at 868MHz, and may cause interference?