The L-1RB4 is a waterproof connector mount antenna (IP67) supporting 2G, 3G, and 4G/LTE networks with a frequency range of 698 to 2700 MHz. Ideal for wireless systems, IoT devices, and mobile routers, it offers reliable cellular connectivity in tough conditions.

• Supports LTE / WCDMA & WIFI
• Wide Application
• High Reliability/Sensitivity
• Compact Size, Easy to install
• RoHS Compliant

• LTE/Wi-Fi Radios
• Gateways
• Set-top Boxes
• Security
• Transportation
• Smart Agriculture

Range 1

• LTE: 690 - 960 MHz
• VSWR: 1.8
• Peak Gain: 3.7 dBi
• Efficiency: 40%

Range 2

• LTE: 1710 - 2170 MHz
• VSWR: 1.5
• Peak Gain: 6.6 dBi
• Efficiency: 60%

Range 3

• 2.4G WiFi: 2400 - 2700 MHz
• VSWR: 1.5
• Peak Gain: 5.0 dBi
• Efficiency: 60%

• Frequency Range: 690 - 2700 MHz
• Radiation: Omnidirectional
• Impedance: 50 Ω
• Electrical Type: Monopole
• Polarization: Linear

• Type: Fixed Whip
• Dimensions: 80 x 10 mm
• Connector: SMA Plug (male pin)
• Mounting Type: Connector Mount
• Casing: Yes
• Color: Black
• Material: PC + ABS