Siretta coax pigtail assemblies are made from high quality components and assembly methods to control VSWR and Return Loss. Two cable types are available, the smaller and more flexible 1.13mm and standard RG174. Selection is somewhat dependent on length and consequentially, attenuation. Various connector types can be chosen to suit: PCB mount, case mount or free movement types.  PCB types are IPEX brand connectors;  chosen for their reliability and are compatible with uFL connectors.

Custom cable assemblies to suit your application and manufacturing needs can be quoted for volume orders.

1.13mm Pigtails

The 1.13mm coax pigtail assemblies can be made from 50mm to 300mm. Custom lengths and alternative connectors can be used for volume orders.

Nominal Impedance 50 Ohm
Nominal Capacitance 96pf/m
Nom. Velocity of Propagation 69%
Attenuation dB/m 1GHz2GHz3GHz4GHz5GHz6GHz
2.02.93.64.24.75.2

VSWR

Return Loss

Attenuation

RG174 Pigtails

Siretta RG174 coax pigtail assemblies can be made from 50mm to 500mm. Custom lengths and alternative connectors can be used for volume orders.

Nominal Impedance 50 Ohm
Nominal Capacitance 78pf/m
Attenuation dB/100m 100MHz200MHz400MHz700MHz900MHz
27.641.062.388.6101.8

(Temp Drawing)SMAF Bulhead to IPEX 1.13mm Coax DrawingSMA Female Bulkhead Connector to MMCX Connector example drawing