We have worked many stations in Europe using just 10 Watts with it sitting on the window sill however I have transmitted at 30 Watts with no problem at all, So I have given them a Recommended power limit of 30 Watts. However users have reported they have gone higher.
Magnetic loop antennas and their capacitors work at VERY HIGH VOLTAGES and care should be taken to ensure no one is endangered when operating. I will enclose a rough user guide with each loop to give the user a starting point, Magnetic loop antennas are generally Narrow banded so tuning can be quite fine, however working other countries on something so small is very rewarding.Feel free to message me, You are also welcome to come and view and see one working and collect. I have had many questions asking me for specifics, Sorry I will only give approximate details and sizes. I have no control over this so please bare this in mind when leaving feedback.
The item "Magnetic Loop Antenna UK MADE QUAD BAND Camping antenna QRP Antenna 40-30-20-17" is in sale since Saturday, February 13, 2021. This item is in the category "Mobile Phones & Communication\Radio Communication Equipment\Antennas\Ham/Amateur Radio Antennas". The seller is "motorcycles-dna" and is located in Northampton. This item can be shipped to United Kingdom, Antigua and barbuda, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Australia, Bahrain, Canada, Japan, New Zealand, China, Israel, Hong Kong, Norway, Indonesia, Mexico, Singapore, South Korea, Switzerland, Taiwan, Thailand, Bangladesh, Belize, Bermuda, Bolivia, Barbados, Brunei darussalam, Cayman islands, Dominica, Egypt, Guernsey, Gibraltar, Guadeloupe, Grenada, French guiana, Iceland, Jersey, Jordan, Cambodia, Saint kitts and nevis, Saint lucia, Liechtenstein, Sri lanka, Macao, Monaco, Maldives, Montserrat, Martinique, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Turks and caicos islands, Aruba, Saudi arabia, South africa, United arab emirates, Ukraine, Chile, Bahamas, Colombia, Costa rica, Guatemala, Honduras, Jamaica, Kuwait, Panama, Philippines, Qatar, Trinidad and tobago, Uruguay.