Description
The Olympian III MA181 is a compact 3-in-1 combination antenna designed for reliable GNSS positioning and cellular MIMO connectivity in demanding outdoor and vehicle installations.
Its low-profile, rugged enclosure supports consistent performance when installed on both metal and plastic structures. The IP67-rated housing uses durable ASA material for improved resistance to harsh environments, while an integrated rubber O-ring helps prevent water ingress beneath the antenna.
Typical applications include smart metering and remote monitoring, digital signage, and transportation and telematics.
Connections
2x 5G/4G MIMO 600-6000MHz
1x GNSS (GPS/GLONASS/Galileo)
Technical Specifications
Operating Temperature: -40°C to 85°C
Antenna Technologies: MIMO
Cellular Technologies: 5G
Location: External
LPWAN & IoT Communication: NB-IoT, Cat-M
Mounting: Screw Mount
Satellite Navigation: GNSS
Type: Combination
IP Rating: IP67
Impedance: 50Ω
Dimensions: Ø59.45mm * 70mm 1m TGC-1.5DS/RG-174 cable with SMA(M) connect
Weight: 130g
5G/4G MIMO (2x)
Frequency: 600MHz - 6000MHz
Standards: 5GNR/FR1/LTE/LTE-Advanced/WCDMA/HSPA/HSPA+/TD-SCDMA/3G/2G
Polarization: Linear
Impedance: 50Ω
VSWR: <2
Connector Type: SMA(M)
Cable Length: 100cm
Cable Type: TGC-1.5DS
GNSS (Active)
Frequency: 1561-1603 MHz
Standards: GPS/GLONASS/Galileo/BeiDou
Polarization: RHCP
Impedance: 50Ω
VSWR (max.): 2:1 (1561, 1575.42 MHz), 3:1 (1603 MHz)
Passive Peak Gain (dBi): 2.4 (1561 MHz), 0.6 (1575.42 MHz), 1.1 (1603 MHz)
LNA Gain (dB): 31.3 (1561 MHz), 30.9 (1575.42 MHz), 29.7 (1603 MHz)
Noise Figure (dB): 3.09 (1561 MHz), 2.76 (1575.42 MHz), 2.91 (1603 MHz)
Voltage in (V): + 1.8 to 5.5
Current Consumption (mA): 9 ± 3
ESD Protection: ± 25 kV air / ± 20Kv contact discharge (IEC61000-4-2)
Connector Type: SMA(M)
Cable Length: 100cm
Cable Type: RG-174
