General Radio GR 874-LBA 50 Ohm Impedance Slotted Line w/GR 874 Connector @ Ends For Sale

General Radio GR 874-LBA 50 Ohm Impedance Slotted Line w/GR 874 Connector @ Ends


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General Radio GR 874-LBA 50 Ohm Impedance Slotted Line w/GR 874 Connector @ Ends:
$85

General Radio GR 874-LBA Slotted Line w/GR 874 Connector on Each End. Condition is Used.

Frequency Range: 300 MHz - 5 GHz.

At 300 MHz the slotted line covers one-half wavelength. Operation below 300 MHz is possible with slightly reduced accuracy.


Type 874 sexless connector on each end of slotted line.

Two type 874 connectors are moved along slotted line section, controlled by a tuning dial knob.


Tuning dial appears in good condition. Tension cord is original.

Turning dial clock-wise moves unit to right with some slippage.

Turning dial counter clock-wise to move unit to left needs assistance.

I did not attempt to tighten the tuning cord tension to improve this.

Replacement of nylon cord is described in the manual (find online).


Includes wooden box 5.5x6.5x29.25”, as shown in pictures.

I have not tested this unit. As is, as shown in pictures.




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