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Call 0345 2300 599The Füllgraf Stainless Steel Telescopic Whip is a heavy-duty telescopic antenna element for portable, temporary, and custom HF antenna systems.
Manufactured from stainless steel and fitted with a standard 3/8"-24 mounting thread, the whip is compatible with a wide range of amateur radio antenna bases, loading coils, tripods, ground spikes, and portable mounting systems.
Two versions are available: 25ft and 34ft. Despite their considerable extended length, both collapse down to a compact size for transport and storage, making them particularly useful for portable and field operation.
The adjustable telescopic construction allows the radiator length to be altered to suit the required antenna configuration. Depending on the operating frequency, the whip can be used as part of a quarter-wave vertical, loaded vertical, matched portable antenna, or experimental antenna system.
Available Versions
| Version | Extended Length | Collapsed Length |
|---|---|---|
| 25ft Telescopic Whip | 25ft | Approx. 26in |
| 34ft Telescopic Whip | 34ft | Approx. 30in |
Key Features
- Heavy-duty stainless steel telescopic antenna element
- Available in 25ft and 34ft versions
- Standard 3/8"-24 mounting thread
- Compatible with a wide range of portable antenna mounts and accessories
- 25ft version collapses to approximately 26in
- 34ft version collapses to approximately 30in
- Adjustable telescopic construction
- Long radiator length while remaining compact for transport
- Suitable for portable and field antenna systems
- Useful for custom HF vertical designs
- Suitable for loaded and unloaded antenna configurations
- Ideal for experimental and home-built antenna systems
- Manufactured/supplied by Füllgraf / Radio Frequency Communications in Germany
Typical Uses
- Portable HF vertical antennas
- Field and portable operating
- POTA-style installations
- Temporary base station antennas
- Quarter-wave vertical antenna systems
- Loaded vertical antennas
- Matching-unit and Unun-based antenna systems
- Ground-mounted portable verticals
- Tripod-mounted antenna systems
- Experimental and home-built antennas
3/8"-24 Compatibility
The standard 3/8"-24 mounting thread makes these whips particularly versatile and allows them to be used with many popular amateur radio mounting systems.
Suitable accessories can include:
- Portable antenna bases
- Loading coils
- Ground spikes
- Tripod mounts
- Mobile-style 3/8"-24 mounts
- Radial systems
- Matching units
This also makes the whips particularly well suited to the REZ Antenna Systems range of portable antenna components.
Recommended REZ System Components
For the 25ft Whip
The 25ft version is particularly well suited to the REZ SC-4025 40m Loading Coil, which is designed for use with a 25ft telescopic radiator.
A useful portable system can be built from:
- Füllgraf 25ft Telescopic Whip
- REZ SC-4025 loading coil
- REZ Scout XF mounting base
- REZ [Z]QD radial kit
- REZ tripod or ground spike
- REZ common-mode choke
For the 34ft Whip
The longer 34ft version is ideal for operators wanting additional radiator length without using a loading coil in every installation.
Useful accessories include:
- REZ Scout XF mounting base
- REZ [Z]QD radial kit
- REZ [Z]Pod II tripod
- REZ ground spike
- REZ 3/8"-24 Multi Mount
- REZ common-mode choke
Final tuning and matching requirements will depend on the chosen operating frequency and antenna configuration.
Specifications
| Specification | Details |
|---|---|
| Brand | Füllgraf / Radio Frequency Communications |
| Product type | Telescopic whip antenna element |
| Material | Stainless steel |
| Available lengths | 25ft or 34ft |
| Collapsed length – 25ft | Approx. 26in |
| Collapsed length – 34ft | Approx. 30in |
| Mounting thread | 3/8"-24 |
| Construction | Telescopic |
| Installation | Requires a suitable 3/8"-24 base or mounting system |
| Matching requirements | Dependent on operating frequency and antenna configuration |
Installation Notes
A suitable 3/8"-24 mounting base is required.
When the whip is used as a vertical antenna, a suitable radial or counterpoise system will normally be beneficial and may be necessary depending on the antenna design.
The required radiator length, loading, and matching arrangement will vary according to the operating frequency. The completed antenna system should therefore be checked and adjusted using an SWR meter or antenna analyser before transmitting.
A common-mode choke may also be useful to help prevent the coaxial feedline from becoming part of the antenna system.
Important Note
This product is a telescopic antenna element and does not by itself form a complete matched antenna.
Depending on your chosen operating frequency and installation, additional equipment may be required, including a suitable mounting base, radials or counterpoise, loading coil, matching unit, Unun, antenna tuner, or common-mode choke.
The REZ SC-4025 is intended specifically for installations using the 25ft whip and should not be assumed to provide the same tuning arrangement when used with the 34ft version.
Mounting base, loading coil, coaxial cable, radials, matching equipment, tripod, ground spike, analyser, and other accessories are not included unless specifically stated.
Shipping & Delivery
We offer UK and international delivery services, including next working day and selected weekend options for eligible orders. Available services, prices and estimated delivery times are displayed at checkout.
Delivery Information
Delivery options depend on the parcel's size, weight, contents and destination. Express and weekend services are subject to availability and cut-off times. Oversized or exceptionally heavy items may require a specialist delivery quotation.
Returns & Cancellations
To arrange a return, please contact ML&S or complete our returns form. You may also exercise your statutory right to cancel by email or another clear statement, without completing the form.
Changed Your Mind?
Under the Consumer Contracts Regulations 2013, most purchases made online or by telephone can be cancelled within 14 days of receipt.
You must notify us of your cancellation within this period and return the goods within a further 14 days.
Please handle all goods with care. Returned items must be in a resaleable condition, complete with their original packaging, and all supplied accessories.
You may inspect goods as you would in a shop. Handling beyond what is necessary to inspect them may result in a lawful deduction for diminished value.
Exceptions
Modified Equipment & Reversal Charges
Additional return conditions may apply to equipment modified at the customer's request, including wideband transmit or receive modifications.
ML&S may charge a reasonable fee to reverse physical modifications and restore the equipment to its original factory specification. Any such charge will be agreed in advance and deducted from your refund.
Custom-Made Cable Assemblies
Coaxial cable assemblies manufactured to a customer's specifications are excluded from the 14-day return policy and are non-refundable unless faulty.
Software & Labour Charges
Labour and modification charges requested by the customer are non-refundable once the work has been completed.
Computer software may only be returned under the 14-day return policy if it remains sealed and unopened.
Return Postage Charges
Customers are responsible for the direct cost of returning unwanted or incorrectly ordered goods, where permitted by law. You may arrange your own suitable return postage or use one of our optional prepaid services.
Standard Parcels
Royal Mail Return Label
£5.95
Per parcel
For eligible standard-sized parcels, subject to Royal Mail restrictions. Free collection included.
Larger Parcels
DPD Return Label
£7.95
Per parcel
For larger or heavier parcels and any shipments with batteries.
Collection Service
DPD Collection
£25.00
Per parcel
Available upon request for eligible addresses, subject to availability.
Prepaid return charges will be confirmed before booking and deducted from your refund.
These prices apply to eligible UK mainland returns. Oversized items, specialist products and returns from other destinations may require a separate quotation. Estimated return costs will be disclosed before purchase.
Faulty or Incorrectly Supplied Goods
Return postage charges do not apply to faulty, damaged or incorrectly supplied goods returned under statutory rights. ML&S will arrange a free return in these circumstances.
Refunds
Refunds are processed without undue delay following receipt and inspection of returned goods, and no later than 14 days after we receive goods returned under statutory cancellation rights.
Refunds will be issued to the original payment method. Any prepaid return postage charges or lawful deductions for diminished value will be itemised.
Warranty Terms & Conditions
New Equipment Warranty
Minimum 2-Year Warranty
All new products supplied by ML&S carry a minimum two-year warranty against manufacturing defects, excluding batteries, which are covered by separate warranty terms.
Some manufacturers provide extended warranties, such as the three-year warranty available on eligible Yaesu equipment. Any additional coverage is subject to the manufacturer's terms and conditions.
Our workshop may assess and repair faulty equipment on site or refer it to the manufacturer or an authorised service centre where necessary.
Warranty exclusions may include batteries, normal wear and tear, accidental damage, misuse and unauthorised modifications, as specified in the applicable warranty terms.
All warranties are provided in addition to your statutory consumer rights against ML&S, which are not limited by the warranty period.
International Returns & Warranty
Unless otherwise stated, ML&S warranty servicing is carried out in the UK. International customers must contact us before returning goods to confirm shipping and customs requirements.
International customers are responsible for return postage unless the goods are faulty and ML&S has been notified within a reasonable time.
ML&S accepts no responsibility for additional charges resulting from incorrectly completed customs documentation. Any additional duties charged to ML&S as a result will be billed to the customer before return of the goods.
Need Help With a Return?
Our team can assist with returns, postage arrangements, modifications and warranty claims.
Nothing in these terms excludes or limits your statutory consumer rights.



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