Antenna and electrical specifications

connection 1


Standards 2G,3G and 4G
Frequency 698-960, 1710-2170, 2500-2700
VSWR ~2.1:1, ~1.4:1, ~2.1:1
Efficiency (%) ~61.4, ~61.9, ~42.4
Peak Gain (dBi) ~2.2, ~3.7, ~3.2
Impedance (Ohm) 50
Polarisation Linear
Max. Input Power (W) 25
connection 2

2.4/5.0 GHz ISM

Standards WiFi, BT, ZigBee, ISM
Frequency 2410-2490, 4920-5925
VSWR ~1.7:1, ~1.8:1
Efficiency (%) ~57.4, ~43.6
Peak Gain (dBi) ~4.5, ~4.8
Impedance (Ohm) 50
Polarisation Linear
Max. Input Power (W) 25
connection 3


Standards GPS/QZSS/Galileo/GLONASS
Frequency 1575.42, 1598-1606
VSWR <=1.4:1
Impedance (Ohm) 50
Polarisation RHCP
Active Gain (dB) 28 @ 2.7 V
Voltage (V) 1.5 - 3.6
Noise Figure (dB) 1.5 Typ
Current Consumption (mA) 9 Typ
Power Consumption (mW) 24.3 Typ
Saw Filter Type Pre-Filter
ESD Protection (kV) 2

Key Features

Magnetic Mount
Ground Plane Dependent
Customizable Cable and Connector
certificates: IP67, IP69
Certificates: IP67, IP69, IK09

Antenna description

2J77xxM   “The Shaker Series”


The World First Solution in its category

With a 3-in-1 architecture design, this unique antenna is the world first solution integrating LTE MIMO in a Shaker Radome configuration. The 2J77xxM uses the latest antenna technologies that improve signal strength and connectivity in the most dynamic environments. This patented low power consumption and low noise figure architecture design outperforms the competition alternatives in quality, connectivity and reliability while providing increased data throughput.

Flexibility and options

The main 3-in-1 configuration antenna is designed to work with LTE, 2.4/5.0GHz, LTE-MIMO plus GNSS technologies such as GPS, Glonass, Galileo and QZSS for better geolocation and precise tracking. All GNSS options include high rejection SAW filter technology, protecting against LNA burn-out. The same footprint is available in 3-in-1, 2-in-1 and 1-in-1 configurations. This module also comes with multiple options of antenna elements, to allow for different communication technologies and standards to perform with worldwide networks bands such as 433 MHz, 868 MHz, and 915 MHz. These configuration options provide our consumers with more freedom for various custom designs.

Customization options include a fully adjustable cable length and connector type along with a standard RF cable or low-loss cable to improve the overall reception and range. Feel free to refer to our website or contact the sales team for more information on the 2J77xxM “The Shaker Series.”


Typical applications

- Infotainment systems
- WiFi hotspot
- HD video transmission
- Dash cameras
- Connected cars
- Self-driving cars
- Fleet management
- Gateways
- Routers
- Public transportation
- Logistics
- And others

Compatibility Standards

LTE Cables
- CAT 1 2 3 4 5 6 7 8 9 10 11 12

2.4/5.0 Cables
- WiFi, Bluetooth, BLE, ISM
- DSRC, V2V, V2X
- Sigfox, LoRa, ZigBee, RPMA, LPWAN

- Galileo, QZSS, L1, E1


Installation and Durability

The Shaker Series antennas are engineered to work with multiple mounting options, such as Magnetic Mount, Screw Mount, and Adhesive Mount. This series is the only solution available on the market that offers mounting capabilities for the non-magnetized and magnetic metal surface as well through an optional sticky pad.

With the implemented IP67 and IP69 ingress ratings and high-grade UV stable plastic, this compact antenna provides maximum protection against dust and water penetration. To add to its durability, this antenna offers an extra level of anti-vandal security and high impact proof from the IK09 rating resistance.

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