Cellular External Antenna Port

Sierra Wireless AirLink GX450-1102373 LTE Gateway Modem HSPA+ NA 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 Sierra Wireless 1102373
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Cellular External Antenna Kit

See below for the most popular LTE antenna kits to boost the signal of your Sierra Wireless AirLink GX450-1102373 LTE Gateway Modem HSPA+ NA. 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.

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

1102373 has 2 antenna port. (NOTE: A custom pigtail is defined for this device.)

Consider these common pigtails for your device:

	RFWCAB58SMMNF001 1 ft SMA-Male (SMA Plug) to N-Female (N Jack) Cable	$18.79 at Rfwel
	RFWCAB58RPSMNF001 RP-SMA-Male (RP SMA Plug) to N-Female (N Jack) Pigtail (1ft)	$19.95 at Rfwel
	RFWCAB58TNMNF001 1 ft RG-58 Cable with TNC Male to N-Female Connectors	$16.99 at Rfwel

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

	RFWADPNFFMF N-Female (Jack) / FME-Female (Jack) Coax Adapter	$12.99 at Rfwel
	RFWADPNFRPSM N-Female to RPSMA-Male Coaxial Adapter	$12.95 at Rfwel
	RFWADPRPSMSMF RP-SMA Male to SMA-Female Adapter	$9.99 at Rfwel

Search other related adapters

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

Wi-Fi External Antenna Port

Sierra Wireless AirLink GX450-1102373 LTE Gateway Modem HSPA+ NA is not listed as having an external Wi-Fi antenna port in the RFWEL Wireless Device Information Database. This may be either because the device really does not have an external antenna port or RFWEL Wireless Device Specialists have not confirmed the existence and utility of such ports. Please contact us for the latest updates or if you believe this device contains external antenna ports and you would like to learn more about compatible signal improvement solutions.