GR874 to TNC Female (50 OHM, non-locking), General Radio Part #: 874-QTNJ


GR874 to TNC Female (50 OHM & non-locking) adapter.

General Radio P/N: 874-QTNJ

3 in stock

GR874 to TNC female (50 OHM & non-locking) adapter

This GR874 to TNC female adapter (General Radio P/N: 874-QTNJ) adapter is one of several thousand RF products available from Max-Gain Systems, Inc. This adapter is a between series coaxial adapter.

Please note that these are not new adapters. These are from military surplus sources and will function perfectly.

This 50 Ohm GR874 adapter is designed by the General Radio Company and precision manufactured for military and laboratory use. The GR874 connection type is sexless in that all GR-874 connectors and adapters will mate with one another. Used in applications up to ~8 GHz. The TNC female side provides a threaded connection very similar to a BNC connection, substituting the bayonets for threads.

General Radio P/N: 874-QTNJ

About Max-Gain Systems, Inc.

Max-Gain Systems, Inc. carries a full line of in-series, between series, right angle, T-shaped, quick connect, handie-talkie (BLACK), pigtails (coaxial jumpers), etc… RF adapters. Our RF adapter lines are constantly expanding. We keep our RF connector and adapter lines in stock. We ship both retail and wholesale quantities. To become a dealer / wholesale user, contact us with your potential usage.

Max-Gain Systems, Inc. is the number one supplier of fiberglass round hollow tube, square tube and round solid rod to the antenna manufacturing industry. We produce millions of feet a year for hundreds of different industries including but not limited to: marine / boating, aeronautical, agriculture, construction, emergency services, etc…. We have the unique ability to sell one piece or even a semi-truck full. Feel free to prototype using our fiberglass tube and rod then contact us for a quote on a production run. At production run quantities we can cut to your desired lengths at no additional charge, and we can also perform several different fabrications (example: drilling holes in precise locations along a tube) to ensure your delivered material is ready for assembly. We have several accessory items designed for our fiberglass including but not limited to: couplers, telescoping clamps, ferrules, etc…

Additional information

Shipping Weight 1.00 oz
Shipping Dimensions 1.52 × 0.81 × 0.81 in

General Radio

Connection Type


Connection Type 2

TNC, TNC Female

Adapter Attribute

Between Series

Body Style



50 OHM


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