ATU-16DS UHF 3.5 in Stubby Antenna for VX-450-530 Series
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ATU-16DS UHF 3.5 in Stubby Antenna for VX-450/530 Series
UHF 450–485 MHz • 3.5 in Stubby • UHF Frequency Only • VX-450/530 & EVX-530 Fit
The ATU-16DS UHF 3.5 in Stubby Antenna is a compact, low-profile replacement antenna tuned for the 450–485 MHz UHF band and built specifically for the Vertex Standard VX-450 and VX-530 (EVX-530) series radios. Its short stubby form factor trades some range for a snag-free, comfortable carry — ideal for close-quarters work where a full-length whip gets in the way. Browse the full range of commercial two-way radios and accessories.
⚠ Temporarily Out of Stock
The ATU-16DS UHF 3.5 in Stubby Antenna is temporarily out of stock. Contact our Canadian radio experts for current availability and lead time — call 800-681-8023 or request a quote. Need an antenna sooner? The standard-length ATU-16D UHF 6 in Antenna is the in-stock alternative for the same VX-450/530 series radios.
Key Features
UHF 450–485 MHz
Tuned for the UHF frequency band only, matching the VX-450/530 series UHF radios for clean, on-band performance.
3.5 in Stubby Profile
A short 3.5-inch form factor keeps the radio compact and snag-free for close-quarters and high-mobility work.
Direct VX-450/530 Fit
Threads directly onto compatible VX-450 and EVX-530 series radios — no adapters required.
Range Trade-Off
If you already have reception issues with the standard 6-inch antenna, the shorter stubby may not be the right choice — ask us before switching.
Compatible Radios
The ATU-16DS UHF 3.5 in Stubby Antenna is a UHF-only antenna built for the VX-450/530 series. It is compatible with these radios: VX-451, VX-454, VX-459, ISVX-451, ISVX-454, ISVX-459, EVX-531, EVX-534, EVX-539, and ISEVX-534. It is not intended for VHF radios or for models outside the VX-450/530 family.
Prefer the standard length that ships with the radio? See the ATU-16D UHF 6 in Antenna for the same series. Running a VHF radio instead? The ATV-16B VHF 6 in Antenna covers the VHF band. Not sure which antenna fits your radio? Contact our team and we'll confirm the right part.
Check Availability & Request a Quote →
Frequently Asked Questions About the ATU-16DS UHF 3.5 in Stubby Antenna
• What radios is the ATU-16DS UHF 3.5 in Stubby Antenna compatible with?
The ATU-16DS is compatible with the VX-450/530 series UHF radios: VX-451, VX-454, VX-459, ISVX-451, ISVX-454, ISVX-459, EVX-531, EVX-534, EVX-539, and ISEVX-534. It is a UHF-only antenna and is not intended for VHF radios.
• What frequency range does the ATU-16DS cover?
The ATU-16DS is tuned for the UHF band, covering 450–485 MHz. It is a UHF-frequency-only antenna and will not perform correctly on VHF radios.
• Should I switch to the stubby antenna if I have reception problems?
Not necessarily. If you currently have reception issues with your standard 6-inch antenna, choosing the shorter 3.5-inch stubby may cause more issues, since a shorter antenna typically trades range for a lower profile. Contact us at 800-681-8023 if you're unsure.
• The ATU-16DS is out of stock — what are my options?
The ATU-16DS UHF 3.5 in Stubby Antenna is temporarily out of stock. Call 800-681-8023 or request a quote for current availability and lead time. For an in-stock alternative on the same radios, consider the ATU-16D UHF 6 in standard-length antenna.
