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PE37580-48 is a SMA male to TNC male cable using RG141 coax. This Pasternack SMA male to TNC male cable assembly uses a 50 Ohm SMA for connector 1 and a 50 Ohm TNC for connector 2.
Our male SMA to male TNC cable assembly uses a flexible cable type that is 50 Ohm. Pasternack PE37580-48 SMA male to TNC male cable assembly is constructed with RG141 coax and the maximum VSWR is 1.4:1.