GME AD513 FME Female to SO239 Female Adaptor for TX3120S Fixed Mount Radio A genuine FME female to SO239 female adaptor from GME, the AD513 connects a standard PL259 coaxial antenna cable to GME fixed mount radios using an on-board FME antenna socket, most notably the TX3120S. Product overview The GME AD513 is an FME female to SO239 female adaptor specifically for connecting a standard PL259 coaxial antenna cable to GME fixed mount radios that use an on-board FME antenna socket, most notably the TX3120S. Both ends of the adaptor are female sockets: the FME female end connects to the FME male plug on the radio, while the SO239 female end accepts the PL259 male plug from the antenna coaxial cable. Without this adaptor, a standard PL259-terminated coaxial lead cannot connect directly to the TX3120S's FME antenna socket. The AD513 bridges this connector mismatch. Features and benefits FME female to SO239 female configuration: The FME female socket connects to the radio's FME male antenna plug, while the SO239 female socket accepts a standard PL259 male coaxial cable plug. Enables standard coaxial cable connection to the TX3120S: Without this adaptor, a standard PL259-terminated antenna lead cannot connect to the TX3120S's FME socket. Suits GME fixed mount radios with FME antenna sockets: The TX3120S is the confirmed application, and other FME-socketed fixed mount radios may also be compatible. Genuine GME accessory: A manufacturer-supplied adaptor for the specified application. Technical specs Specification Detail SKU AD513 Brand GME Type FME Female to SO239 Female Adaptor Connector - End 1 FME Female Socket (Connects to Radio FME Male Plug) Connector - End 2 SO239 Female Socket (Accepts PL259 Male Cable Plug) Confirmed Application GME TX3120S Fixed Mount Radio Compatible with The AD513 is compatible with the GME TX3120S fixed mount UHF CB radio, other GME fixed mount radios with an on-board FME antenna socket, and standard PL259-terminated coaxial antenna cables. Confirm compatibility with other radio models before purchasing. Frequently asked questions What is the TX3120S and why does it need this adaptor?The TX3120S is a GME fixed mount UHF CB radio with an on-board FME antenna socket rather than the standard SO239 socket found on most fixed mount radios. Standard PL259 coaxial antenna cables cannot directly connect to an FME socket, so the AD513 is required to bridge the FME socket on the radio to a standard SO239 female socket that accepts the PL259 cable plug. What is the connection configuration on the AD513?The FME female end of the AD513 slides over and locks onto the FME male antenna plug on the TX3120S radio. The SO239 female socket on the other end accepts the PL259 male plug from the coaxial antenna cable. Both ends of the adaptor are female, since the radio and the cable both provide the male connector. Can the AD513 be used with other fixed mount radios with FME sockets?The available source data specifies the TX3120S as the confirmed current application. Other GME fixed mount radios that use an FME antenna socket may also be compatible. Contact us to confirm before purchasing. How does the AD513 differ from the AD503 FME to PL259 adaptor?The AD503 is an FME male to PL259 adaptor with FME male on one end. The AD513 is an FME female to SO239 female adaptor with both ends as female sockets. The AD513 bridges between two male plugs, the radio's FME plug and the cable's PL259 plug, while the AD503 bridges between two female sockets. Is the AD513 sold as a single piece?One adaptor is included per purchase. Legendary Products & Support From Authorized Dealers When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support. ▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that? Choose wisely. Buy from Frankies BrandBeast today! h2, h3 { color: #000080 !important; } h2 { font-weight: bold; margin-top: 1rem; margin-bottom: 0.5rem; } h3 { font-weight: bold; margin-top: 1rem; margin-bottom: 1rem; }
