Download Data sheet: pro-1rel-12v.en-gb ArticleNo/ P/N: 210001450 PRO-1REL-12V-TNC Relay switch has a connection to SHIFT RELAY, at 3 V. Great isolation 50 dB @ 500 MHz. Low insertion loss 0.2 dB @ 500 MHz. Price request Download Data sheet: pro-1rel-12v.en-gb