Note : Your Quotation Request will be directed to L-3 Narda-ATM.
The 340-258A-2 from L-3 Narda-ATM is a Waveguide to Coax Adapter with Frequency 2.20 to 3.30 GHz, Power 1100 W, Peak Power 3 KW, Insertion Loss 0.13 dB. More details for 340-258A-2 can be seen below.
1.85mm, 2.4mm and 2.92mm Waveguide to Coax Adapters Operating Up to 65GHz
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