Siretta Tango 21

GPS Through-hole Mount Antenna

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Key Features
  • High 28dBi LNA Gain
  • Extremely Compact
  • Good Quality
  • GPS Active
  • Vandal Resistant
  • 30.5 x 30.5mm
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Part Number Weight Pack Qty Code Price (Ex VAT) Stock
(available)
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Tango 21 TANGO21/3M/SMAM/S/S/26
IP66 GPS ALONE THROUGH-HOLE ANTENNA 28DBI 3 METRE RG178 CABLE SMA MALE CONNECT
50g 1 33833 1+ £18.35 Yes (32)
5+ £13.76
10+ £11.92
25+ £10.27
TANGO21/0.3M/SMAM/S/S/26
GPS ALONE THROUGH-HOLE ANTENNA 28DBI 300mm RG178 CABLE SMA MALE CONNECT
25g 1 33834 1+ £17.73 Yes (4)
5+ £13.30
10+ £11.52
25+ £9.93

Place your order before 2pm to select next day delivery. In a hurry? pre 10:30am delivery also available.

Details

The Tango 21 is Siretta’s MOST COMPACT GPS antenna with a screw threaded base, measuring at just 30.5 x 30.5 x 13.9mm. The Tango 21’s miniature footprint means it can fit onto most surfaces easily, so, if space saving is at a premium for your application, the Tango 21 is the best antenna for the job. The Tango 21 can be mounted securely inside or outside, with its IP66 rating and 1/4 - 36UNS-2B screw thread. Therefore, the Tango 21 can be used for a host of different GPS applications, indoor or outdoor, Including: vehicle/fleet/asset tracking, mobile applications or general positioning purposes.

The Tango 21 has a centre frequency of 1575.42MHz for GPS compatibility. The built in Low Noise Amplifier (LNA) provides a 28dB gain that makes this a high performance antenna, necessary for a strong signal reception from visible satellites, as well as influencing a shorter time to fix to the satellites.

The Tango 21 is supplied, as standard, with a 3 meter RG178 coaxial cable, terminated with an SMA male connector. Custom cable lengths and alternative connector types can be supplied for volume requirements.

Specifications

Key Specifications - Antenna

Impedance: 50 ohm
Gain: 5dBic (Zenith)
VSWR: <1.5:1
Frequency range: 1575.42 ± 1.0MHz
Band Width: CF ± 5MHz
Axel Ratio: 3dB (max)
Dimension: 30.5 x 30.5 x 13.9 mm

Key Specifications - LNA

Gain: 28±2 dB
VSWR: <2.0:1
Supply Voltage: 2.2-5V DC
Current Consumption: 5-15mA
Filter Insertion Loss: <3dB
Noise Figure: <1.5
Ex-Band Attenuation: 12dB@CF + 50MHz
16dB@CF-50MHz

Key Specifications - Environmental

Operating Temperature: -40°C to +85°C
Relative Humidity: Up to 95%
Vibration 10 to 55MHz with 1.5mm
Amplitude for 2 hours
Environmentally Friendly: RoHS compliant

Key Specifications - Mechanical

Cable RG178
Connector SMA / FME / MCX / FAKRA
Material ABS
Mounting Screw
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  • Tango 21
    Tango 21
  • Tango 21
    Tango 21
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