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Regenerative receivers require fewer components than other types of receiver circuit, such as the TRF and superheterodyne. The circuit's advantage was that it got much more amplification (gain) out of the expensive vacuum tubes , thus reducing the number of tubes required and therefore the cost of a receiver.
This is a list of naval ships of the Military of the United Arab Emirates. Corvettes. Gowind-class (2 ships) Abu Dhabi-class (1 ship) Baynunah class (6 ships) Muray ...
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The regenerative receiver also had its heyday at the time where adding an active element (vacuum tube) was considered costly. In order to increase the gain of the receiver, positive feedback was used in its single RF amplifier stage; this also increased the selectivity of the receiver well beyond what would be expected from a single tuned circuit.
References ^ "Why it is preferred to have local oscillator frequency larger than carrier frequency in superheterodyne receiver?". electronics.stackexchange.com. Retrieved 4 February 2019. Double tuned Superheterodyne receivers usually contain double tuned circuits (sets of two loosely coupled circuits) as filters in IF receiver - this is because such a filter has almost flat band instead a ...
A 5-tube superheterodyne receiver manufactured by Toshiba circa 1955 Superheterodyne transistor radio circuit circa 1975. A superheterodyne receiver, often shortened to superhet, is a type of radio receiver that uses frequency mixing to convert a received signal to a fixed intermediate frequency (IF) which can be more conveniently processed than the original carrier frequency.
Abu Dhabi MAR (ADM), a holding company based in Abu Dhabi, UAE; is a shipbuilding group with an international presence, and one of the leading shipbuilders in the Persian Gulf. The group was founded in 2007, and employs around 2,000 people. It specializes in the construction of frigates, mega-yachts, and shiprepairs. The docks owned by the ...
2 x Exocet MM40 Block 3 anti-ship missiles 1 x Mistral 6-cell launcher The Barzan class is a class of 4 British-designed fast attack missile boats for the Qatari Emiri Navy , also known as Super Vita .