Abracon PRO-OB-572 OnBoard WiFi Antenna with SMA Connector, NB IoT

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Subtotal 10 units (supplied on a continuous strip)*

£40.88

(exc. VAT)

£49.06

(inc. VAT)

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  • Plus 15 unit(s) shipping from 06 October 2025
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Units
Per unit
10 - 20£4.088
25 - 45£4.00
50 - 70£3.856
75 +£3.778

*price indicative

Packaging Options:
RS Stock No.:
243-2684P
Mfr. Part No.:
PRO-OB-572
Brand:
Abracon
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Brand

Abracon

Internal/External

Internal

RF Protocols

NB IoT

Antenna Physical Form

OnBoard

Frequency Range

791 → 2170 MHz

Antenna Mounting Type

SMD

Connector Type

SMA

Mounting Type

Surface Mount

Gain

2.8dBi

Antenna Directivity

Omnidirectional

Dimensions

50 x 25 x 10mm

Height

10mm

Width

25mm

The Abracon antenna uses PIFA technology and should thus be mounted on a ground plane. If there are several layers in the PCB, there is an advantage to add vias for smooth interconnection of the ground areas to avoid splits in the ground plane. It is also important that there is a ground clearance around the NC pads and the RF feed pad, through all layers of the PCB. It is recommended to implement a matching network to optimize the antenna impedance in your application. The components can be positioned under the antenna.

Support NB –IoT Bands
791 to 960 MHz + 1710 to 2170 MHz
Profile of 10 mm
Mixed linear polarization
Max gain of 2.3 dBi
Efficiency grater than 49%
Surface mount