MG51 Internal Antenna Datasheet

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The document outlines specifications for the MG51 Meraki cellular gateways' internal antennas, including frequency bands, gain, and dimensions, catering to various deployment scenarios.

MG51 also has a GPS antenna but the GPS functionality is not supported yet.

The internal antenna on the MG51 are enclosed inside for a sleek look while maintaining excellent performance. When in use the internal antenna has a bias towards the front face. The dipole shape of coverage the antennas generally excel at allowing users to place the MG in areas where a directional patch antenna cannot be mounted. A benefit of the internal antenna is the smaller footprint where it will be mounted. Internally, the MG51 has 2 main and 2 diversity antennas.

Specifications

Category	Specifications
Electrical	Antenna Type Planar Inverted F Antenna (PIFA)
	Main 0 Antenna Frequency Range 860 (617 - 960) MHz 1452 (1452 - 1496) MHz 2100 (1710 - 2200) MHz 2600 (2300 - 2700) MHz 4050 (3300 - 4200) MHz 4750 (4400 - 5000) MHz 5950 (5150 - 5925) MHz Peak Gain (per range) 860 @ 2.87dBi 1452 @ 4.04dBi 2100 @ 3.98dBi 2600 @ 4.97dBi 4050 @ 2.26dBi 4750 @ 2.91dBi 5925 @ 5.0dBi Polarization Linear, vertical
	Main 1 Antenna Frequency Range 1475 (1452 - 1496) MHz 2200 (1710 - 2200) MHz 2550 (2300 - 2700) MHz 4200 (3300 - 4200) MHz 4400 (4400 - 5000) MHz 5300 (5150 - 5925) MHz Peak Gain (per range) 1475 @ 0.86dBi 2200 @ 4.40dBi 2550 @ 4.97dBi 4200 @ 2.37dBi 4400 @ 2.64dBi 5300 @ 3.13dBi Polarization Linear, vertical
	Div 0 Antenna Frequency Range 920 (617 - 960) MHz 1496 (1452 - 1496) MHz 1800 (1710 - 2200) MHz 2550 (2300 - 2700) MHz 4150 (3300 - 4200) MHz 4800 (4400 - 5000) MHz 5250 (5150 - 5925) MHz Peak Gain (per range) 920 @ 3.43dBi 1496 @ 2.39dBi 1800 @ 4.40dBi 2550 @ 4.93dBi 4150 @ 2.22dBi 4800 @ 3.42dBi 5250 @4.14dBi Polarization Linear, vertical
	Div 1 Antenna Frequency Range 1496 (1452 - 1496) MHz 1800 (1710 - 2200) MHz 2500 (2300 - 2700) MHz 3950 (3300 - 4200) MHz 4750 (4400 - 5000) MHz 5400 (5150 - 5925) MHz Peak Gain (per range) 1496 @ 1.91dBi 1800 @ 3.69dBi 2500 @ 4.67dBi 3950 @ 2.49dBi 4750 @ 3.47dBi 5400 @ 4.43dBi Polarization Linear, vertical
Physical and Environmental	MG51 Dimensions 173 x 173 x 36.5mm MG51 Operating Temperature -40°C to 50°C (-40°F to 122°F) Material of Radiator Sheet metal
Regulatory	Certified for use in the MG51

Specifications

Radiation Patterns

Div 0 Antenna

Main 0 Antenna

Div 1 Antenna

Main 1 Antenna