Samsung Galaxy S9 Blue Coaxial Antenna Cable 6.41cm

Coaxial Antenna Cable for Samsung Galaxy S9: Stable Network Connection

This coaxial antenna cable for Samsung Galaxy S9 is essential to restore RF signal transmission between the main board and the charging board. This is an antenna interconnect cable with the appropriate length for the internal chassis of the mobile phone.

Technical Specifications

• Part type: Coaxial antenna cable
• Compatibility: Samsung Galaxy S9 (SM-G960F, SM-G960U, SM-G960W, SM-G9600)
• Colour: Blue
• Length: 6.41cm
• Quality: Compatible

When to Replace

• Weak or unstable mobile network signal after technical intervention — confirm diagnosis.
• No mobile network or intermittent cellular connectivity.
• Cut, pinched or coaxial connector damaged cable during disassembly.

Notes for the Technician

• Test before applying: connect the part to the equipment and confirm its operation before fixing or gluing it permanently. Thus, if there is any problem, the return or warranty is handled quickly and simply.
• Difficulty: Medium; requires opening the glass back cover and removing the upper and lower protection module.
• Fit the micro-coaxial connectors with gentle pressure and perfectly aligned to avoid bending the central pins.
• Route the cable through the chassis guide rail so as not to pinch it when closing the equipment.
• New adhesive for the back cover sold separately.

What Distinguishes This Version

This compatible part offers precise dimensions of 6.41cm for placement without play or excessive tension inside the mobile phone. It is the suitable choice for technicians aiming for an efficient and economical signal repair.

Frequently Asked Questions

Does this antenna cable fit the Samsung Galaxy S9 Plus?
No, the Galaxy S9 Plus has a larger chassis and requires longer coaxial cables.

Does the blue colour of the cable have any technical significance?
Yes, the colour helps identify the corresponding line and signal circuit in the internal assembly guide of the Samsung Galaxy S9.