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Siretta Stubby External WiFi Antenna with SMA RP Male Connector 2.4 GHz, 2dBi Gain DELTA14/SMAM/S/RP/11

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Siretta Stubby External WiFi Antenna with SMA RP Male Connector 2.4 GHz, 2dBi Gain DELTA14/SMAM/S/RP/11

Name: Siretta Stubby External WiFi Antenna with SMA RP Male Connector 2.4 GHz, 2dBi Gain DELTA14/SMAM/S/RP/11
Brand: Siretta
SKU: 196656

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Category WiFi Antenna Brand Siretta Condition New

Specifications

Country of Origin	Taiwan
Brand	Siretta
Operating Temperature	-20 to +60˚C
Storage Temperature	-30 to +75˚C
Length	56 mm (Delta 14), 53.5 mm (Delta 15)
Model	DELTA14/SMAM/S/RP/11
Connector Type	SMA RP
Series	DELTA 14
Connector	Reverse Polarity SMA Male
Gain	2dBi
Impedance	50 Ω
Maximum Frequency	2.4GHz
Connector Gender	Male
Minimum Frequency	2.4GHz
Internal/External	External
RF Protocols	WiFi, Bluetooth (BLE)
Antenna Physical Form	Stubby
Antenna Mount Type	Direct
Directivity	Omni-Directional
Antenna Internal Construction	1/4 λ Dipole
Polarisation	Vertical
Radiation	Omni directional
Operating Frequencies	2.4 GHz to 2.5 GHz (WiFi / WLAN / Bluetooth / ZigBee)
VSWR	2 max

Key Features

Operates at 2.4 GHz frequency for WiFi, Bluetooth (BLE), and ZigBee protocols.
Stubby physical form factor with a compact 56 mm length.
Features a male Reverse Polarity SMA (SMA RP) connector for direct mounting.
Provides 2 dBi gain with omni-directional radiation and vertical polarisation.
Constructed as a 1/4 wavelength dipole antenna ensuring reliable performance.
Supports operating temperatures from -20 to +60 degrees Celsius.
Designed for external use with direct antenna mount.
Impedance of 50 ohms and maximum VSWR of 2 ensures signal integrity.

Product Description

Siretta DELTA14/SMAM/S/RP/11 Stubby WiFi Antenna is an external antenna optimized for 2.4 GHz WiFi/WLAN, Bluetooth (BLE), and ZigBee frequencies. Its compact stubby design provides a space-saving, cable-free solution suitable for WiFi-enabled terminals, modems, and embedded wireless devices.

The antenna features a male Reverse Polarity SMA (SMA RP) connector allowing direct connection and easy mounting. It is constructed as a 1/4 wavelength dipole antenna with a gain of 2 dBi, delivering omni-directional radiation and vertical polarization to ensure consistent wireless signal coverage.

Operating frequency is tightly tuned at 2.4 GHz, with a bandwidth extending to 2.5 GHz, covering common WiFi and Bluetooth bands. It maintains an impedance of 50 ohms and a maximum VSWR of 2 for signal efficiency and minimal reflection.

This antenna is robustly built for outdoor or indoor external use, withstanding operating temperatures from -20˚C to +60˚C and storage temperatures from -30˚C to +75˚C. The compact length of 56 mm makes it ideal for applications requiring minimal bulk without sacrificing performance.

The DELTA14/SMAM/S/RP/11 model is part of Siretta’s DELTA 14 series, offering reliable connectivity solutions for industrial, commercial, and consumer electronics including integration with common WiFi modems from brands like Netgear and TP-Link.

Operates on 2.4 GHz WiFi, Bluetooth (BLE), and ZigBee protocols. Compact stubby design with 56 mm length and direct SMA RP male connector. 2 dBi gain with omni-directional radiation and vertical polarisation. Wide operating temperature range from -20 to 60 degrees Celsius.

Impedance 50 ohms with VSWR max 2 for reliable signal performance. Constructed as 1/4 wavelength dipole antenna. Compatible replacement for many common WiFi modems. External antenna suitable for various industrial and commercial wireless applications.

Choose Siretta DELTA14/SMAM/S/RP/11 for robust wireless antenna solutions in instrumentation, industrial automation, wireless networking, IoT modules, and consumer electronics. Browse EnvMart for more wireless antenna and connectivity products from trusted brands.