Galtronics

PEAR M5277i

Dual-polarized directional MIMO antenna for outdoor and in-building DAS.

Antenna · Panel Small cell Verified from manufacturer datasheet
Manufacturer PDF Product page

End-of-life December 31, 2020 (EOL notice July 20, 2020); marked Legacy on Telstra approved-components list (Dec 2023). Beamwidths printed as approximate (~90°/~110° low band, ~65° mid band). IP65 rating only for bottom-mounted connector versions.

SPEC.COVCoverage2 band rows
700850AWSPCSWCSBRS
Band, MHz Ports GainHorizontal BWVertical BWElectrical tilt PIM, dBc Power / port
698–960MHz 1-2 5.9dBiavg 4.7 90° 110° Not published -153dBc 50W
1695–2700MHz 1-2 9.5dBiavg 8.2 65° 65° Not published -153dBc 50W
SPEC.ELEElectrical
Polarization
Vertical / Horizontal (698–960 MHz), ±45
VSWR
2: 1
PIM, 3rd order
By band, see Coverage
Max input power
By band, see Coverage
Impedance
50Ω
Isolation
25 dB
SPEC.MECMechanical
Dimensions
259 x 203 x 65mm
Weight
0.95kg
Wind load
Not published
Connectors
2x N-Type (F) or 2x 4.3-10 (F) w/ cable (12″, 30 cm)
Port count
2
Mounting
Mounting plate included
SPEC.PRTPorts2 total
  • Ports 1-2 698–2700MHz
1+2−
Illustrative port layout — drawn from the published 2 ports and Vertical / Horizontal (698–960 MHz), ±45 polarization. The arrangement is schematic; the exact positions are in the manufacturer PDF.
  • Ports 1–2698–2700MHz
SPEC.PATRadiation patterns2 bands
0°90°180°270°HBW 90°
Horizontal — 698–960MHz
0°90°180°270°VBW 110°
Vertical — 698–960MHz

Illustrative patterns — the main lobe is drawn on a 0 to −30 dB scale so its −3 dB width matches the published beamwidth. The back lobe, where shown, sits at the published front-to-back ratio. Sidelobes are not drawn. The exact plots are in the manufacturer PDF.

CALC.EIRPUse this gainEIRP / ERP

Pick a band. The gain comes from the table above. Add your transmit power and feed loss to get EIRP.

EIRP — Turn on JavaScript, or use the calculator link.

EIRP = TX power − loss + gain (dBi). ERP = EIRP − 2.15 dB. Open the full EIRP calculator →

All Galtronics models
SOURCESource and corrections
Source
Manufacturer datasheet PDF, read 2026-11-12: https://galtronics.com/wp-content/uploads/2017/10/Galtronics-EXTENT-M5277-Datasheet-30OCT2017.pdf
Datasheet revision
A (September 15, 2017)
Added

Specifications belong to Galtronics and can change without notice. The manufacturer’s current datasheet is the authority; check it before you sign a report. Everything on this page is public data — the same datasheet anyone can find with a Google search. Nothing here is proprietary.

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