4G (MIMO), 2.4/5 GHz Wi-Fi (MIMO) & GPS Dash/Glass-Mounted Antenna (J-ID4Dx) 4G (MIMO), 2.4/5 GHz Wi-Fi (MIMO) & GPS Dash/Glass-Mounted Antenna (J-ID4Dx)

4G (MIMO), 2.4/5 GHz Wi-Fi (MIMO) & GPS Dash/Glass-Mounted Antenna (J-ID4Dx)

The J-ID4Dx antenna offers up to a “5 in 1” solution covering 4G, Wi-Fi and GPS, supporting the following antenna elements within a single package which can be mounted to the vehicle dashboard or windscreen:

  • Two ultra-wideband elements support MIMO operation at cellular frequencies (4G/3G/2G)
  • Up to two dual-band elements support MIMO operation for 2.4 & 5 GHz Wi-Fi
  • An optional high performance active GPS/GLONASS/Galileo/Beidou antenna

The 3m integrated coax cables are flame retardant and meet the requirements of UN118.01.

The antenna offers quick and easy installation on or under the dashboard, or on the windscreen, using the supplied acrylic adhesive pad.

The J-ID4Dx antenna is available in a range of configurations, with all antenna elements contained within a single enclosure.  If specified with all 5 antenna elements the J-ID4Dx offers a complete MIMO antenna solution for our PCs and routers.

Please note that the J-ID4Dx is not suitable for being mounted to heat reflective glass, or to windscreens which are heated by a fine wire mesh.  It can, however, be mounted to tinted or double-glazed glass.

Frequency Range

Cellular: 698-960 / 1710-3800 MHz

Wi-Fi: 2.4 / 5.0 GHz

GPS/GLONASS: 1562-1612 MHz

Peak Realised Gain (excluding cable)


  • + 2 dBi @ 698-960MHz
  • + 3 dBi @ 1710-2170 MHz
  • + 5 dBi @ 2500-3800 MHz


  • + 4 dBi @ 2.4 GHz
  • + 5 dBi @ 5.0 GHz

GPS: 26 dB (gain of LNA)

VSWR (Typical)

Cellular: <2.5:1

Wi-Fi: <2.5:1


Cellular: >10 dB





Max Input Power


Operating Voltage (GPS)

3 – 5 V DC (fed by vehicle PC/router via GPS coax cable)

Current (GPS)

<20 mA typical


Length: 214 mm

Width: 77 mm

Height: 16.5 mm

Operating Temperature

-30 to +70 °C





Mounting Info

Fixing: Adhesive pad

Cable Info

Cable length: 3m

Cable type:

  • Cellular: ultra low loss
  • Wi-Fi: low loss
  • GPS: standard RG174

Approximate cable loss per metre:

  • Cellular: 0.5 dB (although varies with frequency)
  • Wi-Fi: 0.6 dB @ 2 GHz
  • GPS: 1.25 dB


  • Cellular: SMA Male
  • Wi-Fi: SMA Male Reverse Polarity
  • GPS: SMA Male

Panorama Antennas

Part Numbers

Dual 4G variant:

  • In-CarPC Part No: J-ID4D / JID4D
  • Panorama Part No: BATM-7-38

Dual 4G & GPS variant:

  • In-CarPC Part No: J-ID4DG / JID4DG
  • Panorama Part No: BATGM-7-38

Dual 4G, Wi-Fi & GPS variant:

  • In-CarPC Part No: J-ID4DGW / JID4DGW
  • Panorama Part No: BATGM-7-38-24-58

Dual 4G, dual Wi-Fi & GPS variant:

  • In-CarPC Part No: J-ID4DGWD / JID4DGWD
  • Panorama Part No: BATGM2-7-38-24-58