https://www.telmec.net/wp-content/uploads/2016/10/BRF_210_VHF_CAVITY_V1.jpg
129
220
Telmec
https://www.telmec.net/wp-content/uploads/2016/10/logoTELMEC2014-cmyk-300x104.jpg
Telmec2016-10-24 15:01:002017-06-27 09:30:13Band Reject Filter 210 VHF cavity