What is a reverse polarity SMA connector?
Reverse polarity SMA (RP-SMA) is a variation of the SMA connector specification which reverses the gender of the interface, as shown in Figures 1-4 below. The term “reverse polarity” refers only to the gender of the connector’s contact pin, not in any way to the signal polarity.
What is an SMA antenna?
SMA and RP-SMA are standard threaded antenna connectors for high frequency applications from 1 GHz to approx. 16 Ghz. They are most commonly used in microwave systems, such as portable radio and mobile phone antennas, but also with WiFi antenna systems.
What size is SMA?
1/4-inch
Connector design The SMA connector employs a 1/4-inch diameter, 36-thread-per-inch threaded barrel. The male is equipped with a hex nut measuring 5/16 inch (0.3125 inch / 7.9 mm) across opposite flats, thus taking the same wrench as a #6 SAE hex nut.
What is RP TNC?
Reverse-polarity TNC (RP-TNC, sometimes RTNC) is a variation of the TNC specification which reverses the polarity of the interface. This is usually achieved by incorporating the female contacts normally found in jacks into the plug, and the male contacts normally found in plugs into the jack.
Is IPEX the same as UFL?
Both these connectors are used to connect antenna to Mini PCI cards. An acquaintance told me it’s just a difference in the brand name. IPEX connectors are a bit cheaper and easier to obtain than U. FL (at least in China, it seems).
Do I need SMA or RP SMA?
If your gear has a Standard SMA-Female (SSF) connector on it, then your cable needs to have Standard-SMA-Male. If your gear has a Reverse Polarity SMA-Female (RSF) connector on it, then your cable needs to have RP-SMA-Male.
What is Rp cable?
RP-TNC connectors are a reversed gender polarity variant of TNC. a variety of coaxial cables including LMR-100, LMR-200, PE-C200, RG174 and RG316, terminate into the connectors via crimping, clamping or soldering.
How big is the inside of an RP-SMA?
RP-SMA male inside diameter is 5/16″ (7.9375mm) (the inside diameter where the threads are). RP-SMA gender is counter-intuitive: Please observe picture & note it is correct. The gender is referring to the pins inside–not the threads. RP-SMA male has threads on inside.
What kind of coaxial cable does RP SMA use?
RP-SMA is a round screw-type connector, with medium-sized, threaded coupling connectors that are rated for frequencies from the lowest (DC) up to 18GHz. RP-SMA connectors are not compatible with the common, commercially available Type F coaxial connector.
How big is a RP-SMA hex nut?
1 RP-SMA female and male diameter: 2 RP-SMA female outside diameter is 5/16″ (7.9375mm): Accommodates a hex nut (bulkhead nut) with 5/16″ nominal outer diameter 3 RP-SMA male inside diameter is 5/16″ (7.9375mm) (the inside diameter where the threads are).
How is the gender determined on a RP-SMA?
The gender is referring to the pins inside–not the threads. RP-SMA male has threads on inside. RP-SMA male has a socket inside rather than a pin, as you might expect, because the RP stands for “Reverse Polarity.” The socket/pin configuration is female when it appears to be male, and vice versa. More details regarding RP-SMA gender determination.