Home›Browse›counterpoise🌐EnglishEnglishDeutschРусскийفارسیEntityQ4381739· pop 5· linked from 63 articlescounterpoiseSign in to savedevice used as a substitute for a ground connection in a radio antenna systemAvailable in 5 languagesDeutschРусскийBulgarianفارسیvia Wikidata sitelinks · CC0