CCI

OPA65R-BU4B

Four-foot (1.2 m), multiband, eight-port panel, 65° azimuth beamwidth, 698–798, 824–896 and 1695–2400 MHz.

Antenna · Panel Verified from manufacturer datasheet
Manufacturer PDF Product page

Front-to-back ratio published as a minimum ('> N dB') in the datasheet; recorded as the plain number. Ordering parts OPA65R-BU4BA-K, OPA65R-BU4BB-K. EOL January 29, 2026 (EOL-260209-11); replacement OPA65R-BU4DA-K.

SPEC.COVCoverage6 band rows
700850AWSPCSWCS
Band, MHz Ports GainHorizontal BWVertical BWElectrical tilt PIM, dBc Power / port
698–798MHz 1-2 12.5dBiavg 12.1 68° 20.4° 2–16° -150dBc 500W
824–896MHz 3-4 12.9dBiavg 12.3 68° 17.7° 2–16° -150dBc 500W
1695–1880MHz 5-8 16.7dBiavg 16 62° 8.1° 2–10° -150dBc 300W
1850–1990MHz 5-8 16.8dBiavg 16.3 63° 7.3° 2–10° -150dBc 300W
1920–2180MHz 5-8 17.1dBiavg 16.5 63° 6.8° 2–10° -150dBc 300W
2300–2400MHz 5-8 16.9dBiavg 16.4 63° 6° 2–10° -150dBc 300W

Remote Electrical Tilt (RET), AISG 2.0

SPEC.ELEElectrical
Polarization
±45°
VSWR
1.5: 1
PIM, 3rd order
By band, see Coverage
Max input power
By band, see Coverage
Impedance
50Ω
Isolation
>25 dB (698–896 MHz, 1695–2400 MHz)
SPEC.MECMechanical
Dimensions
1220 x 297 x 256mm
Weight
19.5kgexcludes mounting and RET
Wind load
Front 565 N, side 524 N at 100 mph
Max wind speed
241 km/h (150 mph)
Connectors
8x 4.3-10 female
Port count
8
Mounting
MBK-02 mounting bracket included
SPEC.PRTPorts8 total
  • Ports 1-2 698–798MHz
  • Ports 3-4 824–896MHz
  • Ports 5-8 1695–2400MHz
1+2−3+4−5+6−7+8−
Illustrative port layout — drawn from the published 8 ports and ±45° polarization. The arrangement is schematic; the exact positions are in the manufacturer PDF.
  • Ports 1–2698–798MHz
  • Ports 3–4824–896MHz
  • Ports 5–81695–2400MHz
SPEC.PATRadiation patterns6 bands
0°90°180°270°HBW 68°
Horizontal — 698–798MHz
0°90°180°270°VBW 20.4°tilt 2–16°, shown at 9°
Vertical — 698–798MHz

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 CCI models
SOURCESource and corrections
Source
Manufacturer datasheet PDF, read 2026-11-12: https://cciproducts.com/images/Images/discprod/Antenna_s-ds-opa65rbu4b-v1_0-170803.pdf
Datasheet revision
Revision 1.0, 08/03/2017
Added

Specifications belong to CCI 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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