SKU: 46482115298

Icom FASC57U UHF (430-470MHz) Flexible Antenna

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Description

Icom FASC57U UHF (430-470MHz) Flexible AntennaUHF Flexible Antenna for Standard Handheld Coverage Extension Maximum Range, Minimum Profile The Antenna Built for Your UHF Radio Fleet The Icom FASC57U is a genuine, commercial grade helical whip element engineered to maintain reliable signal propagation for portable two way transceivers. This high efficiency Icom FASC57U UHF Flexible Antenna for F2100D measures exactly 140 mm in length and provides an optimal factory standard footprint. It acts as a

UHF Flexible Antenna for Standard Handheld Coverage Extension

Maximum Range, Minimum Profile — The Antenna Built for Your UHF Radio Fleet

The Icom FASC57U is a genuine, commercial-grade helical whip element engineered to maintain reliable signal propagation for portable two-way transceivers. This high-efficiency Icom FASC57U UHF Flexible Antenna for F2100D measures exactly 140 mm in length and provides an optimal factory-standard footprint. It acts as a direct equipment manufacturer replacement to restore original transmission metrics and operational range to degraded field gear.

Designed for manufacturing coordinators, multi-story hospitality logistics, and high-noise security teams, this asset eliminates dropped communications caused by cracked or worn antenna shrouds. The Icom FASC57U operates exclusively within the 430–470 MHz ultra-high frequency band to deliver deep signal penetration through concrete and steel infrastructure. Fleet procurement managers must verify their core system frequencies before ordering, as operating a radio with a mismatched band configuration can cause terminal component stress.

The structural interface features a rugged threaded screw-type mechanical design, often specified by fleet technicians as a J-type connector layout. This male stud mounting platform screws tightly into the radio chassis without requiring separate adapters or custom installation tools. Attaching the Icom FASC57U ensures that the device's specialized ingress protection and environmental gasket interfaces remain fully intact against environmental moisture.

Key Features & Benefits

  • Tuned UHF Frequency Alignment: Operates accurately within the 430–470 MHz range to minimize standing wave ratios and enhance line-of-sight voice clarity.
  • Impact-Absorbing Elastomeric Shroud: Features a flexible helical design that bends easily without snapping, allowing for intense tactical usage on active job sites.
  • Seamless Weatherproof Sealing: Incorporates an integrated base flange that couples flush against the radio body to maintain environmental protection integrity.
  • Genuine OEM Power Delivery: The Icom FASC57U UHF Flexible Antenna for F2100D provides a perfect electrical match that prevents transmitter power reflection damage.
  • Ergonomic Handheld Footprint: Measures 5.5 Inches in length to balance superior radiation efficiency with a lightweight profile for convenient all-day belt carry.

Specifications

Attribute Details
Brand Icom
Model/SKU FASC57U
Product Type UHF Flexible Antenna
Frequency Band UHF
Frequency Range 430-470 MHz
Length 5.5 Inches
Connector Type Threaded Screw-Type (J-Type)

Compatibility

F1000 F2000 F1100D F2100D
F52D F62D IP730D IP740D
F3001 F4001 F3011 F4011
F3161D F4161D F3230D F4230D
F3360D F4360D F16 F26

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Frequently Asked Questions

What exact frequency range is supported by the Icom FASC57U antenna?

The Icom FASC57U is precisely calibrated to cover the ultra-high frequency spectrum from 430 to 470 MHz. It will not transmit or receive effectively on VHF, marine, or 800 MHz bands. Attempting to deploy this component on an unsupported frequency band will severely degrade your operational footprint and can cause permanent internal transmitter damage.

What type of terminal connection does this antenna feature?

The Icom FASC57U utilizes a rugged threaded screw-type mechanical design, commonly designated in commercial wireless environments as an Icom J-type connector. This male connector threads directly down onto the primary antenna stud located on the top panel of the transceiver chassis. It establishes a secure physical and electrical connection without requiring auxiliary deployment tools or aftermarket adapters.

Can the Icom FASC57U antenna be mounted on the Icom F2100D radio?

Yes, the Icom FASC57U is the exact factory-standard antenna engineered for the digital F2100D UHF handheld series. It threads smoothly into the upper chassis connector to achieve a flush fitment that completely maintains the radio's environmental ingress ratings. This allows industrial teams to preserve dust-tight and waterproof sealing integrity during rough outdoor operations.

Is the handheld walkie talkie chassis included with this individual asset?

No, this product listing is for a single individual replacement Icom FASC57U flexible antenna element only. Compatible handheld portable radios, desktop drop-in charging cradles, and external multi-pin speaker microphones are completely separate fleet line items. If your organization requires a complete turnaround hardware package, please coordinate directly with the procurement team at Atlantic Radio.

How can buyers differentiate the Icom FASC57U from similar antenna options?

A frequent purchasing mistake is confusing this UHF component with its VHF counterpart, the FA-SC57V, which shares an identical screw-type profile but has a completely different internal radiator. You can identify the Icom FASC57U by checking the factory color-coded designation or measuring its standard 5.5-inch flexible length. Installing a mismatched frequency element will bottle up your RF output power and choke off line-of-sight communications.

 

Warranty

1-year manufacturer's warranty.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 46482115298

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SMH
Grantham, US
★★★★★ 5
Excellent mouse, good size, enough buttons
Size: One Size
Easy to setup. Fit hand well. Has enough buttons to do everything I want. Good price.
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Reviewed in the United States on May 14, 2026
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oconnorz
Lexington, US
★★★★★ 5
10/10 work mouse
Size: One Size
Lasts forever. Been my work mouse for years. Batteries last forever in it. Cheap enough to keep a spare in my laptop bag for when I need to travel for work. Not a gaming mouse, but a serviceable work mouse. But not tiny like a "travel mouse" so it isn't uncomfortable to use. A man can use one without his hand cramping up.
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Reviewed in the United States on May 12, 2026
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shannda
Omaha, US
★★★★★ 5
Comfortable Seating
Color: Black, Style: Classic
I honestly didn’t expect this chair to be this comfortable, but it has exceeded my expectations in every way. I sit at my desk for long hours every day, and the adjustable air-pump lumbar support has been a total game changer. I love that I can fine-tune the firmness depending on how my back feels that day. My lower back pain has noticeably improved since switching to this chair.The seat is wide, thick, and very supportive without feeling stiff, which makes long work sessions much more comfortable. The armrests are another big plus—they adjust in so many directions that I can always find the perfect position for typing, reading, or relaxing. The chair feels extremely sturdy and well built, and it gives me confidence knowing it supports higher weight without wobbling.Assembly was straightforward and took about 20 minutes. Overall, this chair feels premium, comfortable, and thoughtfully designed. I would absolutely recommend it to anyone looking for a reliable, all-day office chair.
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Reviewed in the United States on March 28, 2026
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Cynthy
Grantham, US
★★★★★ 5
Nice chair, w/ good cust support
Color: Black, Style: Classic
I apologize for length, but if I am doing a review for other people I assume you want to have as much info as possible to make a decision. I feel this chair is for tall/fat/both so will review it as such. At 6’4” @ 350lbs I fit into both, but reviewing based upon my body, yours is different so adjust according. TLDR – Would buy again, cavernous comfy chair with excellent customer support. Only personal dings against chair are the back could be taller, but added back due to support. Parts + Fit/Finish + Assembly: The parts have some heft and feel solid as expected for a chair designed for heavy people. Material and stitching look proper and I see no flaws. My box was beat to hell and ripped opened at one point. Packing material took the hit and did its job as the items were unaffected. The gas cylinder for the chair was missing and assume lost during shipping. (see customer service). Assembly was standard office chair fare with simple and clear instructions. Wheels / Height / Controls: I normally wouldn’t think of mentioning wheels, but it’s different than expected. They are good, maybe too good. A slight kick to push you back on wood floors sends you flying. The height adjustment for me is good/standard. At full height my feet are flat on the floor and where I would have the chair even if it went higher. My wife (5’6”) at that height is about 2.5 inches above the floor. Taller people than myself may wish for more height. Chair controls are standard fare and operate smoothly Seat: It’s large and with the arms is there is nothing even close to your hip/legs. I can put my fist on my hips and my arms barely touch the chair arms. This is why you are thinking of this chair, and for that you will not be disappointed. The seat is not pillow soft and IMHO a little firmer than I liked at first, but after a few days got broken in or I adjusted. I am a programmer + gamer so spend a lot of time in the chair for hours on end. Comfortable and no complaints at all. Seat depth for me is ~1” from my knee and good with roughly 20.5” usable butt/thigh length. That should be fine for big/tall but may be a bit much for big/short. Measure your current chair and decide from there. Back: The back lets the chair down a bit for me, the big/tall user, as the target seems to be big/short users. The back ends just below my shoulder-line. That obviously means no leaning my head back and the headrest is squarely on my shoulder blades. Not uncomfortable, but I’d prefer a taller back. For me personally I’d like it to be extended 4”, but that would likely be an issue for shorter users. I feel if the manufacturer increased the back by 2 inches it would be an ideal compromise for all users. The chair has an inflatable lumbar support, which I did not use as I personally find those uncomfortable. Also note the chair is designed for a more proper posture with a 90deg back and not a more relaxed 100-110deg. Neither pro/con as personal preference. Arms: The design of the arms being supported by rear only as mentioned earlier allow for an abundance of hip/thigh space. This is an excellent ergonomic design with a potential caveat. More stress will be placed upon the connection/joint. The joint for this chair is just shy of 4” so seems beefy but only time will tell if it holds up to the lateral force of leaning on it while reading. My chairs tend to last 5-7 years, due to the right arm feeling wobbly or the chair leaning to the right. The arm adjustments provide a nice front/back of ~3”, from touching chair back to 3” gap between chair/armrest. The height is similar and also moves the armrest forward about another 2”. At full forward/up the armrest are higher than I like so should easily accommodate taller users. Customer Service My chair was missing a part that I suspect was lost during shipping due to box condition. I contacted them Sun (7/20/2025 @ 1201). At 2228 that night I received a response that they acknowledged the issue and gave a tracking order for the missing part. The part arrived Mon 7/28 and gave a few days to test it out for review Fri (8/1). Obviously you don’t want an issue, but if an issue arises how a company handles it tells you a lot IMHO on how they feel about their product. I am very pleased with their handling of the matter.
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Reviewed in the United States on August 4, 2025
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Amy
Phoenix, US
★★★★★ 5
Great Chair
Color: Black, Style: Classic
The durability, recline, noise, fit, and appearance, and stability of the chair were all fantastic. As someone of a shorter height, the backrest which is normally way to high or short for my head fits perfectly. The chair itself is easy to assemble and very comfortable to sit in for long hours. I tend do a lot of work at home and this chair feels very comfortable without feeling the need to get up. The chair looks great set up in my office and is honestly a great office chair. For moving around a room, the wheel guides across my carpet very smoothly with struggling unlike my previous chair which would need a heavy push. Not only that, the chair is noiseless which is a plus for people who get bothered by little sounds when moving around. The fit could honestly fit anyone of any size as the chair itself is quite wide and roomy for me. The seat is also made up of faux leather and feels well stitched and quite durable.
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Reviewed in the United States on April 4, 2026

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