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What is the difference between RPSMA and SMA contacts on antennas and pigtails?
SMA have two interfaces, male and female. A male interface have a pin sticking out in the middle and will be on the outside when screwed together with a female SMA. When a contact have RPSMA, or Reverse Polarity SMA, the pin in the middle will be flipped. So a RPSMA female have a pin in the middle, and a RPSMA male have a hole in the middle.
Manufacturer: Compex | Form Factor: mPCIe - full size | Wifi Standard: 802.11a/b/g/n/ac | Wifi Frequency: 2.4 GHz, 5 GHz | Wifi Antenna: 3T3R MIMO | Chipset: Qualcomm, Atheros, QCA9880 | Driver Support: Linux, OpenWRT, In-kernel ath10k | Max output power: 19 dBm | Interface: PCI | Length: 50 mm | Width: 30 mm | Operating Temperature Range: -20 °C – 70 °C
SAMPLE PRICE $33.50
Antenna Frequency: GSM 850/900/1800/1900, UMTS 2100, LTE 698-960/1710-2690 | Mounting method: Connector | Gain: 5 dBi | VSWR: 2.5 :1 | Connector Type: SMA-M | Length: 195 mm | Diameter: 12.8 mm | Impedance: 50 Ohm | Polarization: Vertical | Radiation pattern: Omnidirectional | Max power: 50 W
SAMPLE PRICE $5.00
LTE Region: Europe, Asia | LTE Bands: B1 (2100), B2 (1900), B3 (1800), B4 (AWS), B7 (2600), B8 (900), B20 (800DD), B5 (850) | UMTS Bands: B1 (2100), B2 (1900), B8 (900), B5 (850) | Manufacturer: Huawei | GSM/EDGE Bands: B5 (850) , B8 (900), B3 (1800), B2 (1900) | Form Factor: mPCIe - full size | Technology: LTE - cat 4 | Antenna Interface: IPEX MHF/U.FL | GPS: No | GNSS technology: | MIMO (Multiple-Input Multiple-Output): Yes | GPIO: No | Max DL Speed: 150 Mbps | Max UL Speed: 50 Mbps | Chipset: Hisilicon, Balong 711 | Driver Support: Windows 7, Linux, Android, Windows 8, Windows CE, Windows Mobile, Windows 8.1 | Interface: USB 2.0 | Operating Temperature Range: -40 °C – 85 °C | Certification: CE, RoHS, GCF, WEEE, CE RED | Voice Call Support: Yes | Voice call interface: Digital PCM signal input/output in socket | Extended Operating Temperature Range: -40 °C – 85 °C | FOTA Firmware Updates: Yes | SIM interface: Through miniPCIe connector
SAMPLE PRICE $58.90