6-in-1 Multi-band Antenna

Multi-band antenna for any telemetry applications
Model : AU-4S

Category GPS Antenna Communication Antenna
Frequency 1.57542GHz (L1 BAND) 824 MHz~894 MHz (GSM 850MHz)
890~960 MHz (GSM 900MHz)
1710~1890 MHz (DCS 1800MHz)
1850~1990 MHz (PCS 1900MHz)
1920~2170 MHz (WCDMA 2100MHz)
Gain 27dB 1 dBi
V.S.W.R < 1.8. < 2.0 (with 5m cable)
Noise Figure 2.0 Max -
Band Width 10 Hz 136MHz for 824MHZ~960MHz
280MH for 1710MHz~1990MHz
250MH for 1920Hz~2170MHz
Impedance 50 Ohm 50 Ohm
Cable/Connector 3 Meter-RG174/ SMA 3 Meter-RG174/SMA
Polarization R.H.C.P Linear
Power supply 3.0 ~ 5.5V DC -
Power Consumption 12mA -
Power Handling Capacity - 10W
Dimension 65mm(Dia.) x 18.3mm( H )
Operation Temperature -40°C to +80°C
Storage Temperature -45°C to +100°C
This specification is subject to change without prior notice...
Multi-band antenna for any telemetry applications

The AU-4S is the multi-band antenna, which covers GPS/850/900/1800/1900/2100 MHz frequencies. It is specially designed for any telemetry applications, which utilize those bands. The high sensitivity of AU-4S will enhance the performance of your telemetry devices.


  • Low profile structure without a whip
  • Both permanent and magnetic mountings are available
  • IPX7 fully waterproof
Application Diagram

  • Vehicle tracking
  • Asset tracking
  • GPS Navigation
  • Telemetry Application