Cellular External Antenna Port

SmartFlex BB-SR30400020 4G Router and IoT Gateway 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 Advantech BB-SR30400020
Find Replacement Antenna

Cellular External Antenna Kit

See below for the most popular LTE antenna kits to boost the signal of your SmartFlex BB-SR30400020 4G Router and IoT Gateway. 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

RFWCAB58SMMNF001 (NOTE: This pigtail is necessary to connect this device to an antenna cable. It is included in preconfigured kits.)

Find other related pigtails

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

Related Cellular Signal Booster Kits

• Find other signal booster kits for Advantech devices.

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

Wi-Fi External Antenna Port

SmartFlex BB-SR30400020 4G Router and IoT Gateway includes an antenna port to attach external Wi-Fi antennas. See below for different options for high gain and high performance indoor and outdoor antennas to improve the signal strength and indoor coverage.

Wi-Fi Replacement Antenna

Select Replacement Wi-Fi Antenna
Find Replacement Antenna

Wi-Fi Antenna Port Pigtail and Connectors

BB-SR30400020 has 1 RPSMA-Female antenna port. The pigtail below can be used to attach the device to an external antenna.

RFWCAB58RPSMNF001 RP-SMA-Male (RP SMA Plug) to N-Female (N Jack) Pigtail (1ft)

$19.95 at Rfwel

Find other related pigtails

See below possible adapters to use with your BB-SR30400020:

	RFWADPRPSMBNF RP-SMA Male to BNC Female Adapter	$12.99 at Rfwel
	RFWADPRPSMBNM RP-SMA Male to BNC Male Adapter	$12.99 at Rfwel
	RFWADPRPSMMNF RP SMA-Male to N-Female	$6.99 at Rfwel

Search other adapters

Wi-Fi External Antenna Kit

For Wi-Fi signal improvement, use our tool selector below to Configure Custom External Wi-Fi Antenna Kit:
Configure Wi-Fi Antenna Kit

GPS External Antenna Port

SmartFlex BB-SR30400020 4G Router and IoT Gateway includes a GNSS antenna port to attach an external GNSS antennas. See below for different options for GNSS antennas for this device.

GPS Replacement Antenna

Select Replacement GPS Antenna Advantech BB-SR30400020
Find GPS Antenna

GPS Antenna and Extension Cable

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