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Siretta Oscar 1 GSM/GPRS/4G & ISM Bracket Antenna/aerial SMA or FME


£42.00 inc VAT


The Oscar 1 is designed for open-air use to improve cellular signal strength reception and transmission. Its high quality monopole design provides a peak gain of 3.5dBi within its operational frequencies for improved site communication.

This antenna is installed with no difficulty using a couple of screws to secure its in-built L bracket to the best position for optimum signal transmission.

The product is supplied with 5 meters of RG58 cable to allow routing and maximum altitude to best optimise site communications. As standard, cables are terminated with either an SMA male or FME female connector type.


Electrical Specifications 

  • Temperature Range: -40 to +80?C 
  • Impedance: 50 ohm 
  • Gain: 2- 3.15dB 
  • VSWR: <2.1 
  • Polarization: Vertical 
  • Radiating Element: Monopole 

Operating Frequencies 

  • 850, 900, 1800, 1900MHz (Quad Band GSM/GPRS) 
  • 2.1GHz (4G) 
  • 868, 915MHz (ISM)Hz


  • Length: 400mm 
  • Width: 40mm 
  • Height: 170mm 

Mounting Specifications 

  • Cable: RG58 
  • Mounting Method: Bracket Mount


Bracket-Mount 4G Aerial-CAMAX.pdf