When 100mW’s QRPp can be QRO power!!
here .Shortly after reading my QRPp WSPR blog post Bert sat down collected my data and made the above table. It shows the calculated lowest possible power in milliwatts. Bert explained to me that the "calculated" lowest power, is the power that could be used (by my dinky antenna setup) to be received with an SNR of -29dB. From the above table it would seem that the 100mW's of power I was using for some contacts could had been considered QRO power!Mike Weir, VE9KK, is a regular contributor to AmateurRadio.com and writes from New Brunswick, Canada. Contact him at [email protected].
If you like QRPp then you will definitely be interested in the KeychainQRP HF transmitter. It’s so small you can keep it attached to your car keys and you will hardly even notice it’s there. It comes in a few different bands and its available on Etsy.
Here is the link: https://www.etsy.com/listing/506756455/keychain-qrp-the-worlds-smallest-hf-ham