MULTIMAX 4G 3-in-1 for Panasonic

High Performance External Antenna designed for Panasonic Toughbook Laptops and Tablets.

  • 2x 2x
  • 1x 1x
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Category: Panasonic,

A vehicular antenna, MULTIMAX 4G 3-in-1 is equipped for the CF-20 or any Panasonic notebook or tablet that includes MIMO LTE but does not have a dedicated GPS modem. It has two high gain Cellular/ LTE antennas, including support for FirstNet™ LTE Band 14, and a GNSS antenna. All three antennas connect with the use of a Power Divider that takes the Cellular/LTE and GNSS signals, allowing them to connect to the dual pass through docking station. This provides a GNSS external antenna solution for the GPS that is running through the embedded Aircard.

The MULTIMAX 4G 3-in-1 is designed to work best with the Panasonic Toughbook Laptops and Tablets ordered with virtual GPS, including: Toughbook L1 (FZ-L1), Toughbook S1 (FZ-S1), Toughbook G2 (FZ-G2), Toughbook 20 (CF-20), Toughbook 33 (CF-33), and Toughbook 55 (FZ-55).

Standard Configurations


Panasonic P/N: AI-3MDCBL19 

Cell/LTE x 2 & GNSS, Threaded Bolt Mount, SMA on Cell/LTE & GNSS, Black, 19 ft coax 

Panasonic P/N: AI-3MDCWH19 

Cell/LTE x 2 & GNSS, Threaded Bolt Mount, SMA on Cell/LTE & GNSS, White, 19 ft coax 


Electrical Data
Frequency RangeElements 1 & 2: 698-960/1700-2700 MHz
-Element 3: 1550~1610 MHz
Operational BandsElements 1 & 2: LTE/Cellular
-Element 3: GPS L1/GALILEO E1/GLONASS G1/BeiDou B1/QZSS L1
Peak Gain: IsotropicElements 1 & 2: 698-960 MHz, 3 dBi, 1710-2770 MHz, 6.5 dBi
-Element 3: 50 dB, 7dBi; 28 dB, 5 dBi
IsolationElements 1 & 2: >10 dB
Correlation Co-efficientElements 1 & 2: <0.1
Environmental Data
Hazardous SubstancesRoHS Compliant
Temperature-40ºC to 65ºC (-40ºF to + 149ºF) Operating and Storage conformance to IEC 60068
Humidity (Non-Condensing)5% to 96% Operating and Storage conformance to IEC 60068
Water IngressIP65
Military SpecMIL-STD 810 conformance to vibration
Mounting Data
DimensionsHeight: 2.47″ (62.6 mm) -- Width: 2.44″ (62.1 mm) -- Length: 6.34″ (161 mm)
ColorBlack (BL) or White (WH)
Cable Data
Cell/LTEType: CFD195 Low Loss
-Diameter: 0.195” (4.953 mm)
-Length: 1 feet (0.3 m)
-Termination: SMA Male
GNSSType: RG-174U
-Diameter: 0.100” (2.54mm)
-Length: 1 ft (0.3m)
-Termination: SMA Male
GNSS Data- Ceramic Patch Antenna Specification
Bandwidth1561-1602 MHz
Gain@Zenith2.5 dBi
Axial Ratio3.0 dB Typ.
GNSS Data- LNA Specification
Noise Figure1.2 dB
Gain28 dBi