RF Solutions ANT-4HEL28-SMA Stubby Omnidirectional Telemetry Antenna with SMA Connector, ISM Band

View all Telemetry Antennas
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£5.98

(exc. VAT)

£7.18

(inc. VAT)

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  • 14 unit(s) ready to ship
  • Plus 20 unit(s) ready to ship from another location
  • Plus 60 unit(s) shipping from 29 October 2025
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Per unit
1 - 9£5.98
10 - 49£5.69
50 - 99£5.38
100 - 499£5.12
500 +£4.93

*price indicative

RS Stock No.:
224-0618
Mfr. Part No.:
ANT-4HEL28-SMA
Brand:
RF Solutions
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Brand

RF Solutions

RF Protocols

ISM Band

Connector Type

SMA

Antenna Physical Form

Stubby

Antenna Length

28mm

Antenna Mounting Type

Direct

Gain

1.5dBi

Maximum Frequency

433MHz

Connector Gender

Male

Antenna Directivity

Omnidirectional

Minimum Frequency

430MHz

COO (Country of Origin):
CN
The RF Solutions 2.4GHz compact helical antenna with SMA male fixing. and rugged plastic finish. This ready to operate antenna requires no tuning and provides optimum range and reliability to your application. It has vertical polarisation.

50ohm impedance
Operating temperature –30 to +80oC
Max power 50W
VSWR <1.7

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