Wireless Device Info (WDI)

Device Specs

Device Information
Manuf P/N
LB2120
Brand/ Manuf
Netgear
Category
Cellular Routers & Gateways
Cellular Specifications
Cellular Bands
LTE Band 12, LTE Band 2, LTE Band 4, LTE Band 5
Cell Antenna Port?
Yes
# of Cell Antenna Ports
2

Cellular Coverage Improvement

Cellular External Antenna Port

Netgear LB2120 4G LTE Modem includes 2 antenna ports to attach external cellular antennas. See below for different options for high gain and high performance indoor and outdoor antennas to improve the signal strength and indoor coverage.

Cellular Replacement Antenna

Select Replacement Cellular Antenna Netgear LB2120
Find Replacement Antenna

Cellular External Antenna Kit

See below for the most popular LTE antenna kits to boost the signal of your Netgear LB2120 4G LTE Modem . These kits include cables, lightning protection, and all required pigtails/ adapters. If none of these pre-configured kits works for you, see below wizard to configure a custom kit.

Outdoor Directional Yagi Antenna Kits (RECOMMENDED) with 20 ft Cable with 50 ft Cable
Yagi Kit
12 dBi Directional Yagi Antenna kit for 698-2700 MHz operation. Slightly larger than Panel (dimensions: 35" x 9" x 2") but higher gain.

Also available with 100 ft cable RFWY12-LB2120-100 or see below for custom configuration

Outdoor Directional Panel Antennas Kits with 20 ft Cable with 50 ft Cable
Yagi Kit
10 dBi Directional Panel Antenna kit for 698-2700 MHz operation. More compact than Yagi (dimensions: 26" x 13" x 5") but lower gain.
Outdoor Omnidirection Antenna Kits with 20 ft Cable with 50 ft Cable
Yagi Kit
9 dBi Omni-directional Antenna kit for 698-2700 MHz operation. ONLY recommended if have no dominant signal from specific direction.

For cellular signal improvement, use our tool selector below to Configure Custom External Cellular Antenna Kit:
Configure Antenna Kit

Cellular Antenna Port Pigtail and Connectors

LB2120 has 2 antenna port. (NOTE: A custom pigtail is defined for this device.)

Consider these common pigtails for your device:

Image RFWCAB58SMMNF001
1 ft SMA-Male (SMA Plug) to N-Female (N Jack) Cable
Image RFWCAB58RPSMNF001
RP-SMA-Male (RP SMA Plug) to N-Female (N Jack) Pigtail (1ft)
Image RFWCAB58TNMNF001
1 ft RG-58 Cable with TNC Male to N-Female Connectors

Consider common adapters below to connect pigtail or device port to different cable options:

Image RFWADPNFFMF
N-Female (Jack) / FME-Female (Jack) Coax Adapter
Image RFWADPNFRPSM
N-Female to RPSMA-Male Coaxial Adapter
Image RFWADPRPSMSMF
RP-SMA Male to SMA-Female Adapter

Search other related adapters

Related Cellular Signal Booster Kits

  • Find other signal booster kits for Netgear devices.

. . . search other signal booster kits in the Device Antenna Kits category.