
Black color GSM SMA male connector mount rubber duck antenna can be bendable
Black color indoor and outdoor Black color GSM SMA male connector mount rubber duck antenna with M10x138mm size plastic body, this antenna can be bended for 90 degrees.
GSM GPRS Antenna Description:
Material: | Plastic | Color: | Black Or White Or Gray Or Customized |
---|---|---|---|
Frequency: | GSM | Impedance: | 50 Ohm |
Maximum Input VSWR: | 2:1 | Gain: | 3Dbi |
Polarization: | Vertical | Radiation: | Omni-directional |
Connector: | SMA Plug Or Customized | Length: | 13x138mm |
Please kindly know that the frequency, length, connector and body color can be customized.
Before the rubber ducky, antennas on portable radios usually
consisted of quarter-wave whip antennas, rods whose length was
one-quarter of the wavelength of the radio waves used. In the VHF
range where they were used, these antennas were 2 or 3 feet (0.60
to 0.91 meter) long, making them cumbersome. They were often made
of telescoping tubes that could be retracted when not in use. To
make the antenna more compact, electrically short antennas, shorter
than one-quarter wavelength, began to be used. Electrically short
antennas have considerable capacitive reactance, so to make them
resonant at the operating frequency an inductor is added in series
with the antenna. Antennas which have these inductors built into
their bases are called base-loaded whips.
Dongguan Tengxiang Electronics Co., Ltd.
Founded in 2010, Teng Xiang electronics is an experienced
manufacturer of RF products. Especially in the range of Antennas, RF coaxial cable assemblies, RF connectors. We aim to deliver innovative technologies and solutions to meet
the rapidly evolving wireless industry catering to 5G, 4G (LTE),
3G, 2G, WiFi, ISM, IoT solutions, Iridium communications,
GPS/GLONASS/BeiDou frequencies, and more.
With a focus on telecommunications, Security, Automotive, Medical, IoT, and other markets. We provide a customized solution according to
customer’s requirements. With our in-house design, R&D, and manufacturing, the team is always on hand to develop a high-quality product for
customers.
By providing our clients and customers with high-quality products
and exceptional customer service, we focus on all our customers and
provide them with the exact same excellent service and
considerations.
Certificates
ISO9001:2015, ISO14001:2015, IECQ QC 080000: 2017, ISO 45001:2018, IATF 16949:2016