Description
GME AD203 Folding Angle Adaptor for 5/16" Antenna Whips
A genuine folding angle adaptor from GME, the AD203 installs between the antenna base and whip on any antenna with a 5/16" female socket, providing a hinge point to lower the whip for low-clearance situations without requiring a new fold-down base assembly.
Product overview
The GME AD203 is a folding angle adaptor for use with any antenna that has a 5/16" female socket. It installs between the antenna base and the antenna whip, providing a hinge point that allows the whip to be angled or folded down, useful for vehicles that regularly encounter low-clearance situations such as garages, car parks, wash bays, and drive-throughs, without requiring the purchase of a new fold-down base assembly.
Because it fits any antenna with a 5/16" female socket, the AD203 is compatible with the broad range of Australian 5/16" TPI standard antenna bases and whips from GME and other brands.
Features and benefits
Folding angle adaptor: Provides a fold point between the antenna base and whip without needing to replace the antenna base assembly.
Suits any antenna with a 5/16" female socket: Broad compatibility across the Australian 5/16" TPI antenna ecosystem.
Practical for low-clearance access: Allows the whip to be lowered for garages, car parks, wash bays, and similar situations.
Genuine GME accessory: A manufacturer-supplied adaptor for use with GME and compatible 5/16" antenna systems.
Technical specs
| Specification |
Detail |
| SKU |
AD203 |
| Brand |
GME |
| Type |
Folding Angle Adaptor |
| Thread |
5/16" Female Socket Compatible |
Compatible with
The AD203 is compatible with any antenna with a 5/16" female base socket, including GME and compatible 5/16" TPI UHF CB and CB antenna whips and bases. Suited to vehicles that encounter regular low-clearance situations. Confirm specific antenna compatibility before purchase by contacting us.
Frequently asked questions
What is a folding angle adaptor and when would I use one?
A folding angle adaptor installs between the antenna base and the antenna whip, adding a pivot point that lets the whip be tilted or folded flat when needed. Common use cases include vehicles that regularly park in a low-clearance garage or car park, frequent drive-through or wash bay visits, or any situation where a fully upright antenna would contact an overhead obstruction. Rather than purchasing a completely different fold-down antenna base, the AD203 adds this capability to an existing standard antenna installation.
How does the AD203 differ from a fold-down base like the ABL005?
The ABL005 is a complete replacement antenna base and lead assembly for the AE409L antenna that includes a built-in fold-down mechanism. The AD203 is an adaptor that fits between an existing base and any 5/16" antenna whip, adding folding capability without replacing the base. The AD203 is the more versatile option for existing installations, while the ABL005 is the correct option for the AE409L antenna as a complete base replacement.
What antennas is the AD203 compatible with?
The AD203 suits any antenna with a 5/16" female socket, covering the majority of Australian UHF CB and CB antenna bases and whips using the 5/16" TPI thread standard. This includes most GME antenna products as well as compatible whips from other brands.
What angle can the AD203 fold to?
The fold angle range is not confirmed in the available source data. Contact us to confirm the fold angle range before purchasing.
Does the AD203 folding adaptor affect antenna performance?
At the fold point, the adaptor introduces a mechanical joint in the antenna base. When the antenna is in the fully upright position, performance should be comparable to a standard base. A folded or partially angled antenna will have reduced effective height and a different radiation pattern, which affects range. The adaptor should always be returned to the fully upright position before operating the radio for best performance.
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