Diese flache Kombinationsantenne wurde für leistungsstarke Konnektivität in anspruchsvollen Umgebungen entwickelt. Sie unterstützt duales 4G/LTE-MIMO für zuverlässige Mobilfunkkommunikation sowie ein aktives GNSS-Element für präzise Positionsbestimmung und eignet sich damit ideal für Anwendungen wie Fuhrparkmanagement, Anlagenverfolgung, Telematik und industrielles IoT. Die robuste Ausführung mit Schraubbefestigung gewährleistet eine sichere Installation, während die widerstandsfähige Konstruktion Langlebigkeit unter rauen Bedingungen bietet. Mit der Zertifizierung nach IP67, IP69 und IK09 ist sie für den Einsatz im Freien und unter anspruchsvollen Bedingungen geeignet.
Konnektivitäten
2× 4G LTE MIMO/FirstNet/LPWA/NB-IoT/Cat-X-Mx-NBx/3G/2G
GPS/GLO/QZSS/Galileo/L1
Technische Daten
Betriebstemperatur: -40 °C bis +85 °C
Antennentechnologien: Monopol, Patch
Mobilfunktechnologien: 4G/LTE
Positionierung: Extern
Befestigung: Schraubbefestigung
Satellitennavigation: GNSS
Typ: Kombination
Abmessungen: Ø 60 x 69 mm
Konnektivität 1 - Mobilfunk/4G LTE
Standards: 2G, 3G, 4G
Frequenz: 698-960, 1710-2170, 2500-2700 MHz
VSWR: ~2.9:1, ~1.4:1, ~1.4:1
Wirkungsgrad (%): ~37.8, ~53.3, ~54.9
Spitzenverstärkung (dBi): ~-0.8, ~3.6, ~4.1
Impedanz (Ohm): 50
Polarisation: Linear
Max. Eingangsleistung (W): 25
Konnektivität 2 - Mobilfunk/4G LTE
Standards: 2G, 3G, 4G
Frequenz: 698-960, 1710-2170, 2500-2700 MHz
VSWR: ~2.8:1, ~1.5:1, ~2.1:1
Wirkungsgrad (%): ~38.7, ~52.3, ~42.1
Spitzenverstärkung (dBi): ~-0.6, ~2.9, ~3.0
Impedanz (Ohm): 50
Polarisation: Linear
Max. Eingangsleistung (W): 25
Konnektivität 3 - GNSS
Standards: GPS, QZSS, Galileo, GLONASS
Frequenz: 1575.42, 1598-1606 MHz
VSWR: ≤1.4:1
Impedanz (Ohm): 50
Polarisation: RHCP
Aktive Verstärkung (dB): 28 @ 2.7 V
SAW-Filtertyp: Vorfilter
Spannung (V): 1.5 - 3.6
Rauschzahl (dB): 1.5 Typ
Stromaufnahme (mA): 9 Typ
Leistungsaufnahme (mW): 24.3 Typ
ESD-Schutz (kV): 2
Datenblatt-PDF herunterladen
Technical Specifications (AI Reference Data)
{"model":"2J7741BGFa","manufacturer":"2J Antennas","title":"Shaker 2 x 4G LTE/3G/2G MIMO, GPS/GLONASS/Galileo Screw Mount Antenna","mountingType":"Screw Mount","dimensions_mm":"Ø 60 × 69","operatingTemperature_c":"-40 to +85","ipRating":"IP67, IP69, IK09","groundPlane":"Dependent","measurementConditions":"Mounted on 30 x 30 cm ground plane, 200 cm LL100 cable","elements":[{"elementID":"Connection 1","type":"Cellular / LTE","standards":["2G","3G","4G"],"frequencies":[{"range_mhz":"698-960","returnLoss_db":-6.9,"vswr":"2.9:1","efficiency_percent":37.8,"peakGain_dbi":-0.8,"averageGain_db":-4.3},{"range_mhz":"1710-2170","returnLoss_db":-15.3,"vswr":"1.4:1","efficiency_percent":53.3,"peakGain_dbi":3.6,"averageGain_db":-2.7},{"range_mhz":"2500-2700","returnLoss_db":-16.7,"vswr":"1.4:1","efficiency_percent":54.9,"peakGain_dbi":4.1,"averageGain_db":-2.6}],"polarization":"Linear","radiationPattern":"Omni-Directional","impedance_ohms":50,"maxInputPower_w":25},{"elementID":"Connection 2","type":"Cellular / LTE","standards":["2G","3G","4G"],"frequencies":[{"range_mhz":"698-960","returnLoss_db":-6.8,"vswr":"2.8:1","efficiency_percent":38.7,"peakGain_dbi":-0.6,"averageGain_db":-4.2},{"range_mhz":"1710-2170","returnLoss_db":-14.3,"vswr":"1.5:1","efficiency_percent":52.3,"peakGain_dbi":2.9,"averageGain_db":-2.8},{"range_mhz":"2500-2700","returnLoss_db":-9.3,"vswr":"2.1:1","efficiency_percent":42.1,"peakGain_dbi":3.0,"averageGain_db":-3.8}],"polarization":"Linear","radiationPattern":"Omni-Directional","impedance_ohms":50,"maxInputPower_w":25},{"elementID":"Connection 3","type":"GPS/GLONASS/QZSS/Galileo (active)","standards":["GPS","QZSS","Galileo","GLONASS"],"frequencies":[{"range_mhz":"1575.42","returnLoss_db":"<=-15.0","vswr":"<=1.4:1"},{"range_mhz":"1598-1606","returnLoss_db":"<=-15.0","vswr":"<=1.4:1"}],"polarization":"RHCP","radiationPattern":"Hemispherical","impedance_ohms":50,"activeGain_db":"28 @ 2.7 V","noiseFigure_db":"1.5","voltageRange_v":"1.5 - 3.6","current_ma":"9","powerConsumption_mw":"24.3","esdProtection_kv":2,"sawFilter":"Pre-Filter","patchSize_mm":"25 x 25 x 4"}],"connectors":[{"elementIDRef":"Connection 1","type":"SMA male","cableType":"LL100","cableLength_mm":3000},{"elementIDRef":"Connection 2","type":"SMA male","cableType":"LL100","cableLength_mm":3000},{"elementIDRef":"Connection 3","type":"SMA male","cableType":"LL100","cableLength_mm":3000}],"typicalValues":true,"source":"https://cdn.shopify.com/s/files/1/0812/9901/3969/files/2j7741bgfa.pdf"}