Analog Devices has introduced two new Ka-band devices for use in single-carrier satellite communications. The HMC7053 block upconverter and HMC7054 high-power amplifier (HPA) operate in the 29 to 31 GHz frequency range, feature -60 dBc spurious-free dynamic range performance and cover both commercial and military bands while meeting military environmental conditions.
The HMC7053 is a fully integrated Ka-band block up-converter with an output of 29 to 31 GHz. It has a linear output power of -30 to 5 dBm. The device features a 1 to 2 GHz dual input IF at 0 dBm typical and a 20 dB conversion gain. The new module was designed with a dual upconversion scheme to ensure no phase inversion and maximum spurious rejection. Other features include dual L-band inputs, an SMA input and a 2.9-mm output connector, digital gain control and thermal monitoring and gain compensation.
The HMC7054 fully integrated Ka-band HPA that operates from 29 to 31 GHz with a linear output power of 37 dBm, a 42-dB small signal gain and operates at 5 V while drawing 14 amps. The new device has a 2.9 mm input connector and WR28 waveguide output.
Both the block upconverter and HPA are designed for conduction cooling and operate over the -20 °C to +80 °C temperature range.
