PMI Model No. ERDLVA-18G40G-65-50MV is an 18.0 to 40.0 GHz, DC Coupled ERDLVA. Wide band and small size make this ideal for application such as radar receivers, military and space, etc. Maximum input level without damage for this unit is +15 dBm. It is housed in a gold plated package measuring 1.6" x 1.5" x 0.31"