£79.96
ADD TO BASKET
Click the image to enlarge
Ldg rba-1 4:1 balun easy interface of ladder line antennas and long wires.
£0.00
(£0.00 exc. VAT)
£33.98
(£28.32 exc. VAT)
Fast uk delivery
Worldwide delivery
In Stock
Finance Available
Radioworld now offer finance through our partners Close Brothers.
Add the item to your basket in the normal way and at checkout choose to make payment via Finance. You’ll then be taken through to our partners Pay4Later to make your finance application.
| Item Cost | Finance Option | Deposit | Monthly Payments | Total Cost |
|---|---|---|---|---|
£33.98
|
12 Months 14.9% APR
|
£3.40
|
£2.93
|
£38.54
|
£33.98
|
18 Months 14.9% APR
|
£3.40
|
£1.95
|
£38.54
|
£33.98
|
24 Months 14.9% APR
|
£3.40
|
£1.46
|
£38.54
|
£33.98
|
36 Months 14.9% APR
|
£3.40
|
£0.98
|
£38.54
|
£33.98
|
48 Months 14.9% APR
|
£3.40
|
£0.73
|
£38.54
|
£33.98
|
12 Months 19.5% APR
|
£3.40
|
£3.05
|
£39.95
|
£33.98
|
18 Months 19.5% APR
|
£3.40
|
£2.03
|
£39.95
|
£33.98
|
24 Months 19.5% APR
|
£3.40
|
£1.52
|
£39.95
|
£33.98
|
36 Months 19.5% APR
|
£3.40
|
£1.02
|
£39.95
|
£33.98
|
48 Months 19.5% APR
|
£3.40
|
£0.76
|
£39.95
|
Click here to recommend this product to a friend
Recommend a friend
Ldg rba-1 4:1 balun easy interface of ladder line antennas and long wires.
The RBA-1 4:1 Balun is specifically crafted to facilitate the seamless connection of ladder line antennas and long wires to the LDG line of Automatic Antenna Tuners. This innovative Balun is designed to function independently, eliminating the need for an LDG Tuner. Whether you are working on long, random, or ladder-line antenna projects, the RBA-1 4:1 Balun is a versatile and reliable tool.
Weighing only 6 oz with the enclosure, the RBA-1 4:1 Balun boasts a compact and lightweight design. Its 4:1 configuration allows for efficient frequency coverage ranging from 1.8 to 30 MHz, catering to various applications. With a power range of up to 200 watts, this Balun ensures robust performance while remaining easily weatherproof, making it suitable for multiple outdoor settings.
Measuring 5 x 2.5 x 1.25 inches, the enclosure of the RBA-1 4:1 Balun is thoughtfully designed to provide a practical and space-saving solution for your antenna projects. Its user-friendly features and broad frequency coverage make it a valuable addition to any amateur radio enthusiast's toolkit, offering reliability and convenience in equal measure.
All orders placed on this website will not be subject to VAT for customers residing in the European Union or the rest of the world. However, it is important to mention that VAT will still be applicable based on the rates set by your country upon delivery.
Our Price Match Promise means that if you find any of our Equipment at a lower advertised price elsewhere, we will match the price for you, subject to the below.
- The product is identical to ours in brand, colour, size and model number.
- The price must be the advertised price clearly on the competitor's online site.
- The item must be in stock and available for immediate purchase (rather than available to order), with the authorised stockist able to complete delivery within 2-3 days.
Please fill out the form below. The details will be used to help us with your price promise request.
Others who viewed this item WERE ALSO INTERESTED IN...
Magnetic balun for outside use with wire antennas MTFT-EXT-11370-01.
The MTFT is a resistance transformer with a ratio of 1:9, designed to reduce the high impedance of a short wire to a level that can be matched with a ...
£79.96
£69.95
ADD TO BASKET
Mfj-918 1:1 current balun 1.8-30MHz 50 ohms
The MFJ-918 1:1 Current Balun is specifically designed to replace the centre insulator of a dipole antenna. It consists of 50 Ferrite Core Beads strun...
£69.95New
£58.96
ADD TO BASKET
Kb2 - 1:1 hf current balun (2000 watts pep)
The Chelegance KB2 is a 1:1 current balun that works on 3-54 MHz with a power rating of 2000 watts(PEP). Its waterproof enclosure and gasket design ca...
£58.96
£59.95
OUT OF STOCK
Mfj-911 4:1 balun 300w
The MFJ-911 4:1 Balun is a true 4:1 current balun/unun that transforms 200 ohm balanced and unbalanced loads to 50 ohms. The response is amazingly fla...
£59.95
£104.95
OUT OF STOCK
Hygain bn-86 ferrite balun 3-30mhz for hf yagis so-239
The BN-86 Ferrite Balun 3-30 MHz for HF Yagi's SO-239. Broadband 50 Ohm ferrite balun. Usable from 3 to 30 MHz. Recommended for all HF Yagi antennas. ...
£104.95
£29.95
ADD TO BASKET
4:1 current balun 400w
The 4:1 Current Balun is a versatile device with key features that make it an excellent choice for a wide range of applications. With a frequency rang...
£29.95
£139.96
OUT OF STOCK
Hygain bn-4000d dipole current balun 1-54mhz 4kw so-239
The Hygain BN-4000D Dipole Current Balun 1-54MHz 4kW SO-239, Dipole Current Balun 1-54MHz SO-339 50 Ohms 4000W.
£139.96
£119.00
OUT OF STOCK
Comet tf5000 high grade current balun frequency range - 1.3-500mhz
Comet TF5000 Current Balun this is a High Grade Japanese Manufactured 50 Ohm Current Balun that will handle up to 5000 watts . It is designed to fit i...
£119.00
£49.96
ADD TO BASKET
Hb-6-1 hari balun 6:1 50 ohms 1kw ssb,cw
HB-6-1 HARI Balun 6:1 50 Ohms 1kW SSB/CW Top quality 6:1 balun for use with folded dipole type antennas with feed point of 300 Ohms. Power rating 1kW ...
£49.96
£29.95
ADD TO BASKET
Radioworld UK 1:1 current balun rb-1 400w.
1:1 Current Balun, Features: Frequency :1-30MHz, Power : 400 Watts, Independence : 50 Ohms, Connection : SO239 for cable 2 x brass terminals for wire.
£29.95
£86.56
ADD TO BASKET
Mfj-912 W9inn Ext Balun is a high-quality balun designed for use with antennas.
The MFJ-912 W9INN Ext Balun is precisely engineered to facilitate the utilization of a ladder line as the primary feed, capitalizing on its minimal lo...
£86.56New
£64.96
ADD TO BASKET
Kb2 - 1:4 hf voltage balun (1000 watts pep)
The Chelegance KB2 is a high-quality 4:1 current balun designed for frequencies ranging from 3 to 54 MHz. With an impressive power rating of 1000 watt...
£64.96
£34.99
OUT OF STOCK
Ldg ru-4:1 unun balun frequency coverage: 1.8 to 30 mhz, power range: to 200 watts,
The RU-4:1 Unun is a convenient interface for LDG S9 vertical antennas with LDG Automatic Antenna Tuners. Operating at 200 watts, it can function inde...
£34.99
£154.96
OUT OF STOCK
Hygain bn-4000n beam current balun 1-54mhz 4kw n-type
The hygain BN-4000N Beam Current Balun 1-54MHz 4kW N-type.
£154.96
£24.95
OUT OF STOCK
Rwb-1 receiving balun - random wire
Receive only long wire balun. For use with any random wire to match 50 Ohms to your receiver. Big improvement without the need for an ATU. Features: F...
£24.95
£30.95
OUT OF STOCK
Hb-4-200 hari balun 4:1 50 ohms 200w ssb,cw
The HB-4-200 HARI Balun 4:1 50 Ohms 200W SSB/CW Top quality encapsulated 4:1 balun for use with quad antennas with feed point of 200 Ohms. Power ratin...
£30.95
£67.96
ADD TO BASKET
Kelemen high power 1kW balun
Our baluns have a bolted, clear polycarbonate case and are not filled with insulating plastic like other baluns. This makes the production of these ba...
£67.96
£99.95
ADD TO BASKET
Windom antenna with balun length 42m, for 80,40,20,17,12,10m, 1000 w
Well-renowned antenna for the harmonic bands 80, 40, 20, 17, 12, and 10m. Somewhat more bandwidth than a dipole, and good SWR on all bands. In space-r...
£99.95
£39.95
ADD TO BASKET
Hb-6-200 is a 6:1 balun designed for a 50 ohm system with a power handling capability of 200 watts in SSB and CW modes.
The Hb-6-200 is a 6:1 balun designed to match a 50-ohm impedance with a power handling capability of 200 watts for SSB and CW modes. This balun is ess...
£39.95