FAKRA Z Code Car Antenna Extension Cable

The FAKRA Z code Male to Female Car Antenna Extension Cable adds reach between an existing antenna lead and a vehicle head unit or communications device. The coaxial assembly pairs a straight FAKRA Z code male plug with a straight FAKRA Z code female jack. It connects inline with the original antenna lead, bridging the distance between the existing connector and the equipment port.

The cable is used for GPS navigation, car radio and external GSM antenna connections. During a dashboard retrofit, it can extend the original antenna lead to reach a socket in a different position on the replacement head unit. It can also accommodate a longer routing path when an external GPS or GSM antenna is moved to another mounting point.

Product Specifications

Cable Configuration and Installation

Straight Connectors for Inline Extension

The water blue FAKRA Z code male plug and female jack shown here are both straight. The extension fits between the existing antenna lead and a compatible equipment port, adding reach without cutting or reterminating the original coaxial cable. This is useful when a replacement head unit moves the antenna socket farther from the original cable exit.

Before refitting the head unit, check the clearance behind the socket with the extension plugged in. Leave room for the straight housing and a gentle cable bend so the coax is clear of the mounting bracket.

One Coaxial Path per Antenna Feed

The straight FAKRA Z code male plug and female jack shown here are the two ends of one coaxial cable. Each assembly extends a single antenna feed. On a head unit with separate GPS and radio antenna inputs, identify which lead needs extra reach before connecting the extension.

If both leads need to be extended, check the mating connectors and measure the routing distance for each feed separately. The GPS and radio sockets may sit in different positions, and the leads may take different paths around the mounting bracket.

Applications

GPS Navigation Antenna Extension

When an external GPS antenna is moved to a new mounting point, the FAKRA Z code extension cable adds the reach needed to connect it to a compatible navigation head unit.

Car Radio Antenna Routing

A replacement head unit may place the radio antenna socket farther from the original cable exit. The extension bridges this gap behind the dashboard so the existing antenna lead can reach the new socket.

External GSM Antenna Connection

When an external GSM antenna and its communications device are mounted apart, the cable extends the coaxial connection between them. Check that the antenna lead and the device port mate with the corresponding cable ends.

Wireless Equipment Antenna Extension

The cable can also add reach between wireless equipment and an external antenna mounted at a separate location, provided the mating interfaces and RF requirements match the cable assembly.

Length Selection and Ordering

Measure along the installed cable path, including turns around trim panels and mounting brackets. Leave enough room to mate both connectors during installation and to route the coaxial cable away from the rear of the straight housings. For longer runs, check the operating frequency and the system's allowable insertion loss before selecting a length.

For a quote, include the antenna application, required cable length, order quantity and photos or part numbers of both mating interfaces. If the assembly must fit a defined space, include the available clearance behind the equipment port.

Product FAQ

Can I use this cable for both GPS and car radio antennas ?
Yes, for separate installations where the connectors and RF requirements match. Each cable extends one antenna feed.

What does the water blue housing identify ?
It identifies the neutral coding used on the FAKRA Z code connectors in this assembly. Check the mating interface on both ends when selecting the cable.

How do I check whether the cable fits my head unit ?
Check the actual antenna port on the head unit and the connector on the existing antenna lead. Confirm that the straight FAKRA Z code male plug and female jack mate with the corresponding ends.

When should I choose a short extension ?
A short extension is useful when the existing lead falls just short of the antenna port, such as after a head unit replacement. If the antenna is being relocated, measure the full routing path before choosing a length.