Description
Compact UHF Antenna for Compatible Icom Portable Radios
The Icom FA-SC450US is a 3-inch stubby antenna with a J-type connector and a 430–470 MHz UHF operating range. Its short profile reduces the antenna protruding above a compatible handheld radio, making it a practical option when a compact setup is the priority.
Check both the radio model and your programmed frequencies before ordering. A radio's tuning range may extend beyond this antenna's 430–470 MHz range. This is not a VHF antenna or a full-band replacement for every UHF radio.
Key Features
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Stubby profile: 3-inch length for a compact radio setup.
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UHF frequency range: Intended for operation within 430–470 MHz.
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J-type connector: Matches the antenna connection on the compatible models listed below.
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Replacement antenna: An option for replacing a damaged or missing antenna when both fitment and operating frequencies match.
Specifications
| Specification |
Details |
| Brand |
Icom |
| Model |
FA-SC450US |
| Store SKU |
IAFASC450US |
| Product type |
Portable radio stubby antenna |
| Frequency band |
UHF |
| Frequency range |
430–470 MHz |
| Length |
3 inches |
| Connector |
J-type |
Compatibility
The following models are retained from this listing's compatibility list. Use only where the radio's operating frequencies fall within 430–470 MHz.
Combined radio listings also offer VHF models; select the appropriate UHF model. F62DUL fitment does not by itself establish approval of the complete radio-and-accessory configuration for a hazardous location. Confirm the approved configuration before that use.
What's Included
| Description |
SKU / Model |
Status |
| UHF stubby antenna |
FA-SC450US / IAFASC450US |
Included |
| Portable radio |
Compatible model |
Sold Separately |
Recommended Accessories & Related Products
These items support specific compatible radio setups. They do not attach to the antenna and are not universal accessories for every radio in the compatibility table.
Batteries
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Icom BP279 Battery: Replacement battery listed for F2000 and F2100D radios.
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Icom BP265 Battery: Lithium-ion battery option for F4001 radios; requires a compatible lithium-ion charger.
Chargers
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Icom BC193 Charger: Charger for the BP265 battery used with F4001 radios. Select the appropriate base-only or power-supply bundle.
Related Radios
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Icom F2000 Series: UHF analog radio options; match operating frequencies to the antenna range.
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Icom F2100D Series: UHF digital handheld options with multiple keypad configurations.
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Icom F62D Series: UHF IDAS portable options. Check frequency and any safety-approval requirements.
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Icom IP740D: Hybrid UHF/LTE radio listing; this antenna is specified for 430–470 MHz UHF operation, not as an LTE coverage upgrade.
Frequently Asked Questions
Will this antenna cover my radio's entire UHF band?
Not necessarily. The FA-SC450US is specified for 430–470 MHz. A compatible radio may support frequencies below 430 MHz or above 470 MHz, which are outside this antenna's stated range.
Can I use it on an F1000, F1100D or F52D?
This is a UHF antenna, not a VHF antenna. Combined radio listings include VHF and UHF versions; choose an antenna that matches your exact model and operating frequencies.
Does a J-type connector guarantee compatibility?
No. Both the physical connection and the frequency range must match your radio setup. Use the compatibility table and confirm the exact model if you are unsure.
Will a stubby antenna provide the same range as a longer antenna?
Do not assume identical coverage. This antenna prioritizes a short profile. Actual coverage depends on the radio, antenna, operating frequency, surroundings and how the radio is carried.
Does the antenna require programming?
The antenna itself does not require programming. The radio's operating frequencies must be appropriate for the antenna's 430–470 MHz range.
Is it approved for hazardous-location use with the F62DUL?
The F62DUL remains in the existing compatibility list, but physical fitment alone is not confirmation of an approved hazardous-location configuration. Verify the exact radio, battery and accessory combination before use.
Are FA-SC450US and IAFASC450US different products?
This listing identifies the antenna model as FA-SC450US and uses IAFASC450US as the store SKU. The SKU and existing product URL are retained.
Warranty
1-year manufacturer's warranty.
