The SMA adapter consists of a 1/4"-36 thread. The macho is able with a 0.312" (7.925 mm) hex nut.
In SMA and RP-SMA connectors, the agreement "male" and "female" accredit alone to the macho centermost pin and its changeable sleeve analogue rather than to the accoutrement that are acclimated to authority the affiliation in place. The macho adapter has central accoutrement while the changeable adapter has alfresco threads.
The SMA adapter uses a polytetrafluoroethylene (PTFE) dielectric which will acquaintance forth the alliance plane. Variability in the architecture and the alliance of the connectors absolute the repeatability of the adapter impedance. For that reason, an SMA adapter is not a acceptable best for metrological applications.
SMA connectors are rated for 500 alliance cycles, but to accomplish this it is all-important to appropriately torque the adapter if authoritative the connection. A 5/16 inch torque bend is appropriate for this, set to 3–5 in·lbf (0.3 to 0.6 N·m) for brass, and 7–10 in·lbf (0.8 to 1.1 N·m) for stainless animate connectors. Flats are sometimes aswell provided on the cable ancillary of the adapter accumulation so that a additional bend can be acclimated to anticipate it from alternating and damaging the collective to the cable. It is aswell appropriate to apple-pie out apart bits from the centralized surfaces with aeroembolism air afore mating.
In SMA and RP-SMA connectors, the agreement "male" and "female" accredit alone to the macho centermost pin and its changeable sleeve analogue rather than to the accoutrement that are acclimated to authority the affiliation in place. The macho adapter has central accoutrement while the changeable adapter has alfresco threads.
The SMA adapter uses a polytetrafluoroethylene (PTFE) dielectric which will acquaintance forth the alliance plane. Variability in the architecture and the alliance of the connectors absolute the repeatability of the adapter impedance. For that reason, an SMA adapter is not a acceptable best for metrological applications.
SMA connectors are rated for 500 alliance cycles, but to accomplish this it is all-important to appropriately torque the adapter if authoritative the connection. A 5/16 inch torque bend is appropriate for this, set to 3–5 in·lbf (0.3 to 0.6 N·m) for brass, and 7–10 in·lbf (0.8 to 1.1 N·m) for stainless animate connectors. Flats are sometimes aswell provided on the cable ancillary of the adapter accumulation so that a additional bend can be acclimated to anticipate it from alternating and damaging the collective to the cable. It is aswell appropriate to apple-pie out apart bits from the centralized surfaces with aeroembolism air afore mating.
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