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Query: down converter
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Download this Microsoft Excel-based converter to import ADIF to Excel table and export the Excel Table to ADIF file format.
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manufactures and distributes HF, VHF, UHF and SHF equipment covering 10MHz. - 47.0GHz. Our products include: Wireless LAN / WAN Bidirectional Linear Amplifiers, Low Noise Preamplifiers - LNA's, RF Linear Amplifiers, Relays, Transverter Systems, Frequency Translation Systems, Downconverters, Antennas, Parabolic Dishes, Coaxial Cable, Relays, Antenna Switches, Microwave Test equipment, PC controlled Receivers, Microwave Linear Amplifiers including models for Telemetry, Wireless, and CDMA applications.
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A home made project, scan and monitor the 2.4 GHz band using a common MMDS downconverter.
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Design and manufacture application specific microwave and RF amplifiers, upconverters, downconverters and multifunction assemblies.
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Modified 80cm Offset Dish for 2.4 GHz Satellite Reception. This 50-ohm impedance antenna allows, when connected to 2.4GHz preamplifier and downconverter, to receive Amateur satellites with 2.4GHz transponders such as AO-40.
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The _Icom IC-705_ portable operation power supply guide details the use of a car battery jump starter and a step-up/down converter for field power. It examines various power supply types, including LiFePO4 batteries, lead-acid batteries, and supercapacitors, discussing their respective advantages and disadvantages for QRP and portable setups. The resource emphasizes practical considerations such as capacity, weight, discharge rates, and charging methods crucial for reliable off-grid operation. The article compares the energy density and cycle life of different battery chemistries, noting that LiFePO4 batteries offer significantly more cycles (e.g., **2000-5000 cycles**) compared to lead-acid batteries (e.g., **300-500 cycles**). It also touches upon the integration of solar panels for recharging and the importance of proper voltage regulation to protect sensitive radio equipment, providing insights into maximizing operational time during DXpeditions or POTA activations.