RF Waveguide Amplifiers Specifications

Help with RF Waveguide Amplifiers specifications:

Primary Performance Specifications

	Gain		Gain is the ratio of the power required at the input of a loss-free reference antenna to the power supplied to the input of the given antenna to produce, in a given direction, the same field strength at the same distance, usually in the direction of maximum radiation.  Antenna gain is normally expressed in decibels (dB).  Another three letter "x" (dBx) is added to indicate the type of reference antenna. dBi - isotropic reference antenna dBd - half-wave dipole reference antenna dBg - linear conductor reference antenna
	Search Logic:		User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
	Peak Power		Peak power is the maximum power in watts (W) that devices are designed to support.
	Search Logic:		All matching products will have a value greater than or equal to the specified value.
	Average Power		Average power is expressed in watts (W).
	Search Logic:		All matching products will have a value greater than or equal to the specified value.
	Operating Frequency Range:		The frequency range for which the device meets all guaranteed specifications.
	Search Logic:		User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
	EIA Waveguide Size (WR)		Waveguide sizes are approved by the Electronic Industry Alliance (EIA).
	Search Logic:		User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
	VSWR		Voltage standing wave ratio (VSWR) is a unit-less ratio ranging from one to infinity. It expresses the amount of reflected energy at the input or output of the device. A value of one indicates that all of the energy will pass through, while any other value indicates that a portion of the energy will be reflected.
	Search Logic:		All matching products will have a value less than or equal to the specified value.

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General Specifications

	Waveguide Cross Section
	Your choices are...
	Rectangular		Waveguides have rectangular cross-sections.
	Circular		Waveguides have circular cross-sections.
	Elliptical		Waveguides have elliptical cross-sections.
	Other		Other unlisted cross-section geometries.
	Search Logic:		All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
	Waveguide Material
	Your choices are...
	Aluminum		Waveguides are made of aluminum.
	Brass		Waveguides are made of brass.
	Bronze		Waveguides are made of bronze.
	Copper		Waveguides are made of copper.
	Silver		Waveguides are made of silver.
	Other		Other unlisted materials.
	Search Logic:		All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
	General Features
	Your choices are...
	Single Ridge		The waveguide has one aperture (ridge).
	Double-ridge		The waveguide has two apertures (ridges).
	Quad Ridge		The waveguide has four apertures (ridges).
	Military (MIL-SPEC) Standards		Waveguides comply with U.S. military specifications (MIL-SPEC).
	Other		Other unlisted or proprietary features.
	Search Logic:		All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.

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Dimensions

	Length or Height		This is the waveguide length or height.
	Search Logic:		All matching products will have a value greater than or equal to the specified value.
	Width or Radius		This is the width or, for circular waveguides, the radius.
	Search Logic:		All matching products will have a value greater than or equal to the specified value.

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