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> General radio 874-LK20L constant-impedance line 20CM
General radio 874-LK20L constant-impedance line 20CM
GENERAL RADIO 874-LK20L CONSTANT-IMPEDANCE ADJUSTABLE LINE 275
* Description: The General Radio 874-LK20L Adjustable Line is a line stretcher with a very low VSWR and a uniform characteristic impedance of 50 ohms. It is especially useful for eliminating the usual Smith-chart corrections for length of line between unknown and impedance-measuring device. The line is useful as an impedance-matching transformer and phase-adjustment element in coaxial systems. 22 cm (half wavelength at 680MHz) adjustment range with locking connectors.
* Cosmetic Condition: Good. Unit has tape residue as can be seen in pictures.
* Working Condition: Unit is untested, but presumed good.
