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Pasternack Blog

Waveguide to 1.85mm, 2.4mm and 2.92mm Adapters

We released new lines of in-stock 1.85mm, 2.4mm and 2.92mm waveguide to coax adapters with operating up to 65 GHz. These 1.85mm, 2.4mm and 2.92mm coaxial to waveguide adapters are used for any number of applications such as SATCOM, wireless communications, industrial, test and measurement and defense systems whenever there is a requirement to transition from coax to waveguide or vice versa.
This new Pasternack selection of 10 different millimeter wave waveguide to coax adapter line complements the company’s already vast portfolio of more than 75 coax to waveguide adapters. The new 1.85mm, 2.4mm and 2.92mm waveguide adapter products bring the overall family into the millimeter wave frequency ranges with models in the K-band (18 to 26.5 GHz) up to V-band (50 to 65 GHz) waveguide. Available sizes for these new models include WR-42, WR-28, WR-22, WR-19 and WR-15 waveguide adapters to coaxial cable. These coax to waveguide adapters exhibit excellent VSWR as low as 1.29:1 while also offering insertion loss performance as low as 0.3 dB.
Pasternack waveguide to 2.92mm adapters utilize a UG-style square waveguide flange, while the 2.4mm and 1.85mm waveguide adapter versions utilize a UG-style circular waveguide flange. Both male and female 1.85 mm, 2.4 mm and 2.92 mm coaxial to waveguide adapter options are available in each frequency band. All waveguide adapters are in-stock and available for same-day shipping.