Siretta Tango 18


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Key Features
  • Screw Mount Base
  • High Gain: 4dBi
  • Quad Band GSM & 3G
  • Omni Directional
  • 1/2 Wave Dipole
  • Removable Cable

The Tango 18 is Siretta’s HIGHEST GAIN, through-hole mount antenna. It is a superior ½ wave whip antenna, tuned to the cellular quad band GSM and 3G operating frequencies. The Tango 18 has a rubber base with a small skirt that helps the antenna sit ‘flush’ to its surface. The Tango 18 can be mounted inside or outside in a fixed position with its right angle screw threaded base, IP67 rating and rubber seal gasket. The Tango 18 really comes into play when the user needs a high performance antenna with superior gain made possible by its ½ wave radiating element that out performs most ¼ wave antennas out there. This antenna is therefore suited to performance demanding applications, for example those in remote locations or weak signal areas, yet still needing a rugged and weather resistant solution. The Tango 18 is Siretta’s antenna of choice for any application that is situated in rural or signal dip areas that experience poor signal strength.

The Tango 18 is tuned to quad band GSM/GPRS, & 3G/UMTS frequencies, making this antenna a very mainstream performer. Its wide operating frequency band allows for worldwide cellular applications over the quad band GSM/GPRS networks and also high data transfer rates via 3G/UMTS. The Tango 18 achieves a high peak gain of 4 dBi, making this our highest gain GSM Tango antenna.

The Tango 18 is supplied, as standard, with 3 meters of RG174 coaxial cable, terminated with an SMA male connector. Custom cable lengths and alternative connector types can be supplied for volume requirements.


Key Specifications - Electrical

Frequency: 850/900/1800/1900/2170 MHz
Impedance: 50 0hm
Gain: 4 dBi
VSWR: <1.8:1
Max Power: 50W
Voltage and supply current: Passive
Polarization: Vertical

Key Specifications - Mechanical

Dimensions: L320 x W37 x H37mm
Cable Connector: SMA, FME (& others on request)
Antenna Connector: FME Male R/A
Mounting method: Screw Mount/Through-Hole
Cable: RG174, Length: 3m, 5m (& others on request)
  • Tango 18
    Tango 18
  • Tango 18
    Tango 18
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