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GL-A141 Adaptor coaxial connector and dimensional drawing

GL-A142 Adaptor coaxial connector and dimensional drawing

GL-A143 Adaptor coaxial connector and dimensional drawing

GL-BNCKKY Adaptor coaxial connector and dimensional drawing

GL-SMAJJ Adaptor coaxial connector and dimensional drawing

GL-SMAKJ Adaptor coaxial connector and dimensional drawing

GL-SMAKKF Adaptor coaxial connector and dimensional drawing

GL-SMAKKY Adaptor coaxial connector and dimensional drawing

RF Product Coaxial Cables & Connectors

RF Coaxial Adapters – GL Adapter Series

Compare 8 Adaptor RF coaxial connector models by documented frequency limit, VSWR and dimensions. Custom requirements are available by RFQ.

Frequency 4 / 5 / 7 / 8 / 11 GHz by model

Dimensions See model-specific table

Impedance 50 ohm

Test Voltage (Max) 2500 V

PIM (3rd Order) ≤-160 dBc @ 2 x 20 W

Mating Cycles ≥ 500

Request Quote for This Model Datasheet

Need custom cable length, connector, or frequency support? Send us the SKU and project requirements.

Frequency	4 / 5 / 7 / 8 / 11 GHz by model
Dimensions	See model-specific table
Impedance	50 ohm
Test Voltage (Max)	2500 V
PIM (3rd Order)	≤-160 dBc @ 2 x 20 W
Mating Cycles	≥ 500
Coupling Torque	Max 1.7 Nm
Recommended Coupling Torque	0.7-1.1 Nm
Temperature Range	-55℃-+155℃
Outer Contact	Brass CuSnZn Plating
Center Contact	Brass Ag Plating
Cable Group	N/A
Plating	CuSnZn
Model	GL-A141 \| GL-A142 \| GL-A143 \| GL-BNCKKY \| GL-SMAJJ \| GL-SMAKJ \| GL-SMAKKF \| GL-SMAKKY
Category	Coaxial Cables & Connectors

Adaptor connector series overview

This product page groups 8 separately documented Adaptor coaxial connector models. Each model remains individually selectable and keeps its own frequency limit, VSWR, dimensions and source-bound image.

Model selection

Model	Frequency limit	VSWR	Dimensions (source wording)
GL-A141	4 GHz	1.10	Φ25*28.7
GL-A142	5 GHz	1.10	Φ26*30
GL-A143	4 GHz	1.10	Φ34.6*38
GL-BNCKKY	11 GHz	1.15	Φ153211
GL-SMAJJ	7 GHz	1.15	Φ7.8177.8
GL-SMAKJ	4 GHz	1.10	Φ19*30
GL-SMAKKF	8 GHz	1.10	Φ18.2*31.5
GL-SMAKKY	5 GHz	1.10	Φ5.81124

Common documented specifications

Impedance	50 ohm
Test Voltage (Max)	2500 V
PIM (3rd Order)	≤-160 dBc @ 2 x 20 W
Mating Cycles	≥ 500
Coupling Torque	Max 1.7 Nm
Recommended Coupling Torque	0.7-1.1 Nm
Temperature Range	-55℃-+155℃
Outer Contact	Brass CuSnZn Plating
Center Contact	Brass Ag Plating
Cable Group	N/A
Plating	CuSnZn

Integration and ordering notes

Before requesting a quote, select the exact model and confirm its dimensional drawing, frequency limit and VSWR. Custom connector requirements can be discussed without implying a fixed MOQ, price, stock level or lead time.

Frequently asked questions

Which models are included on this page?

GL-A141, GL-A142, GL-A143, GL-BNCKKY, GL-SMAJJ, GL-SMAKJ, GL-SMAKKF, GL-SMAKKY.

Do all Adaptor models have the same frequency limit?

No. The documented limits are model-specific and shown in the selection table.

What impedance is documented?

All source documents on this page specify 50 ohm impedance.

Can custom connector requirements be discussed?

Yes. Send the target model, mating interface and required specifications through the RFQ form for review.

Selection and Project Support

RF Coaxial Adapters - GL Adapter Series is listed by Rftech for RF antenna and wireless connectivity projects in the Coaxial Cables & Connectors category. Use the specifications, images, and notes on this page as the starting point for model review before requesting drawings, samples, or customization support.

Integration Notes

Before production, confirm the operating band, connector, cable, mounting method, available installation space, and target application environment. Rftech can help review these details against the information already shown for this product.

Customization and Documentation

For OEM or ODM projects, contact the team with your required frequency range, connector preference, cable length, mechanical limits, and expected use case. Product drawings, samples, and project-specific recommendations can be requested when the available page details are not enough for final selection.