This is the original flexible rubber replacement antenna for the ACR SR303 handheld VHF radio. If you notice cracks, kinks, or a noticeable loss in range, replacing it with the original part is the right choice.
Original flexible rubber antenna for the SR303
This is the original replacement antenna for the ACR SR303 handheld VHF radio. It is the flexible rubber antenna that comes standard with the device.
The antenna is on the outside and takes the most abuse: sun, salt, and being used as a handle when grabbing the radio. If there is a crack in the casing or the antenna has become limp, you will lose transmission range. Replace it with the original part, as using a non-standard antenna can interfere with the transmitter's tuning.
Why choose the SR303 replacement antenna?
Original ACR part: tuned to the SR303 transmitter
Flexible rubber: resistant to bending and impact
Restores your range: a damaged antenna immediately impacts distance
Easy to replace: no tools or adjustments required
Who is this product for?
Intended for anyone with an ACR SR303 on board whose antenna is damaged or worn. From work vessels to merchant ships, and also for companies that maintain multiple units.
What are the benefits?
Your range is restored: without replacing the entire device
Ready for inspection: visible damage to the antenna is often flagged during inspections
Quickly resolved: individual part with short delivery time
Original part: no non-standard antenna that could de-tune the transmitter
Technical specifications
Product type
Replacement antenna for VHF radio
Article number
4591
Suitable for
ACR SR303 handheld VHF radio
Design
Flexible rubber antenna
Brand
ACR
Additional features
Included as standard
When buying a new SR303, this antenna is already in the box, along with a belt clip and wrist strap
When to replace
In case of cracks in the casing, kinks, or noticeable loss of range
Not suitable for
The SR203; for that model, article number 9353 is intended
Frequently asked questions
How do I know if my antenna needs replacing?
Look for cracks in the rubber casing, kinks, or an antenna that has become limp. If you are being heard less clearly at distances that previously worked, that is also a sign.
Does this antenna also fit the SR203?
No. For the SR203, there is a dedicated replacement antenna, article number 9353.
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