# Coaxial cable Rangeful HF400 SMA Male to SMA Female 12 m 50 Ω full copper

**URL:** https://aio.lv/en/product--rangeful-hf400-sm-sf-12--11041378
**Data updated:** 2026-02-13 15:48 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** Rangeful
**Manufacturer code:** HF400-SM-SF-12
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 65.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 54.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rangeful-hf400-sm-sf-12--11041378

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Rangeful HF400 coaxial cable with SMA male to SMA female connectors, 12 m length and 50 Ω impedance. Constructed from full copper conductors, it provides reliable RF signal transmission for antennas, radio equipment, test instruments and wireless installations. Flexible for routing, suitable for indoor and shielded outdoor use where 50 Ω matching and compact SMA connections are required.

## Long description

Rangeful HF400 coaxial cable with SMA Male to SMA Female connectors, 12 m length and 50 Ω impedance. Constructed with full copper conductors, this cable is designed for reliable RF signal transmission in systems that require SMA interfaces and 50 ohm matching. Its 12-metre length and flexible HF400 construction allow routing through equipment racks and between indoor or shielded outdoor installations while maintaining consistent electrical performance.
Advantages
The full copper conductors provide stable conductivity and predictable signal attenuation across the intended frequency range. SMA male to SMA female terminations offer compact, threaded connections compatible with antennas, radio modules and test equipment that use SMA interfaces. The 12 m length reduces the need for intermediate joins and allows direct connections across longer runs. The HF400 jacket and flexible build simplify installation in confined spaces and improve handling when routing the cable.
Suitable for
Connecting antennas to radio transceivers and receivers with SMA connectors
Linking RF test instruments and measurement equipment in labs or workshops
Extending connections between wireless access points, routers or modem modules
Indoor installations and shielded outdoor runs where 50 Ω matching is required
Key specifications
Connector configuration: SMA Male to SMA Female
Cable type: HF400 coaxial
Length: 12 m
Characteristic impedance: 50 Ω
Conductor material: full copper
Flexibility: designed for routing in equipment racks and confined spaces
How to use
Ensure both endpoints (radio, antenna or test instrument) are powered down before connecting the cable. Align the SMA male pin with the SMA female socket and screw the threaded coupling nut by hand until finger-tight; avoid excessive torque to prevent damage to the connectors. Route the 12 m cable to minimize sharp bends and avoid running it parallel to high-power AC lines to reduce interference. After installation, power up equipment and verify signal levels or SWR as applicable to confirm correct operation.
Usage recommendations
For consistent RF performance, keep bends larger than the cable's minimum bend radius, avoid kinks, and secure the cable with non-compressive ties. Use the SMA connections for low- to moderate-frequency RF applications compatible with 50 Ω systems; inspect connector threads and center contacts regularly for corrosion or wear in shielded outdoor environments.
Rangeful HF400 коаксиальный кабель с разъемами SMA male — SMA female, длиной 12 м и импедансом 50 Ω. Выполнен с медными проводниками полного сечения и предназначен для передачи радиочастотных сигналов в системах с SMA-интерфейсами и требованием согласования 50 Ом. Гибкая конструкция HF400 облегчает прокладку внутри помещений и в экранируемых наружных установках, сохраняя стабильные электрические характеристики.
Достоинства
Медные проводники полного сечения обеспечивают стабильную проводимость и предсказуемое затухание сигнала. Разъемы SMA male и SMA female дают компактное резьбовое соединение, совместимое с антеннами, радиомодулями и измерительным оборудованием. Длина 12 м позволяет выполнять прямые подключения без дополнительных соединителей. Гибкий внешний слой HF400 упрощает монтаж и прокладку в ограниченных пространствах.
Подходит для
Подключения антенн к радиоприёмникам и передатчикам с разъёмами SMA
Связи измерительного оборудования и радиотестеров в лабораториях или мастерских
Расширения соединений между точками доступа, роутерами и модульными модемами
Внутренней прокладки и экранируемых наружных маршрутов при требовании согласования 50 Ω
Ключевые характеристики
Конфигурация разъёмов: SMA Male — SMA Female
Тип кабеля: HF400 коаксиальный
Длина: 12 м
Характеристический импеданс: 50 Ω
Материал проводника: цельная медь
Гибкость: предназначен для прокладки в стойках оборудования и узких каналах
Как использовать
Перед подключением убедитесь, что оба устройства отключены от питания. Совместите центральный контакт и аккуратно навинтите SMA-соединение вручную до упора; не применяйте чрезмерное усилие, чтобы избежать повреждения. Прокладывайте кабель без резких перегибов, избегайте параллельного размещения рядом с силовыми кабелями переменного тока для уменьшения помех. После установки включите оборудование и проверьте уровни сигнала или коэффициент стоячей волны (SWR) при необходимости.
Рекомендации по эксплуатации
Для поддержания характеристик соблюдайте минимальный радиус изгиба, не допускайте заломов и закрепляйте кабель мягкими стяжками. Используйте SMA-разъёмы для приложений в диапазоне, совместимом с системами 50 Ω; в экранируемых наружных условиях регулярно проверяйте состояние резьбы и центральных контактов на предмет коррозии и износа.
Rangeful HF400 koaksiālais kabelis ar SMA Male uz SMA Female savienotājiem, 12 m garumā un 50 Ω impedanci. Izgatavots ar pilnām vara serdeņvadītājām un paredzēts uzticamai RF signāla pārsūtīšanai sistēmās, kur nepieciešamas SMA saskarnes un 50 omi. 12 metru garums un elastīgā HF400 konstrukcija ļauj viegli vadīt kabeli caur iekārtu statņiem un starp iekštelpām vai aizsargātām ārējām uzstādēm, saglabājot elektrotehniskās īpašības.
Priekšrocības
Vara serdeņvadītāji nodrošina konsekventu vadītspēju un paredzamu signāla slāpēšanos. SMA male uz SMA female savienotāji nodrošina kompakti rūpnieciskus, aizskrūvējamus savienojumus, kas atbilst antenām, radio moduļiem un testierīcēm ar SMA saskarnēm. 12 m garums samazina nepieciešamību pēc starpsavienojumiem un ļauj tiešus savienojumus uz garākiem attālumiem. HF400 pārklājums un elastīgā uzbūve atvieglo uzstādīšanu šaurās vietās.
Piemērots
Savienot antenas ar radio raidītājiem un uztvērējiem ar SMA savienotājiem
Savienot RF testa iekārtas un mērījumu aprīkojumu darbnīcās vai laboratorijās
Pagarināt savienojumus starp bezvadu piekļuves punktiem, maršrutētājiem vai moduliem
Iekštelpu uzstādēm un aizsargātām ārējām līnijām, kur nepieciešama 50 Ω saskaņošana
Galvenās specifikācijas
Savienotāju konfigurācija: SMA Male uz SMA Female
Kabeļa tips: HF400 koaksiālais
Garums: 12 m
Raksturīgais pretestība: 50 Ω
Serdes materiāls: pilna vara
Elastība: paredzēts vadīšanai iekārtu statņos un šaurās telpās
Kā lietot
Pirms savienošanas atslēdziet barošanu abiem galapunktiem. Novietojiet SMA vīriešu kontaktu pret SMA sieviešu ligzdu un skrūvējiet savienotāju ar roku līdz cieši; neizmantojiet pārāk lielu spēku, lai nesabojātu savienotājus. Novietojiet kabeli tā, lai izvairītos no asiem līkumiem un no svešstrāvju līniju paralēlas izvietošanas, lai samazinātu traucējumus. Pēc pieslēgšanas ieslēdziet iekārtu un pārbaudiet signāla līmeņus vai atbildes parametrus pēc nepieciešamības.
Lietošanas ieteikumi
Lai saglabātu RF veiktspēju, ievērojiet minimālo līkuma rādiusu, neļaujiet kinks un piestipriniet kabeli ar mīkstām saitēm. Izmantojiet SMA savienojumus 50 Ω sistēmām un regulāri pārbaudiet vītnes un centrālos kontaktus uz bojājumiem vai koroziju, ja kabelis tiek izmantots aizsargātās ārējās vietās.

## FAQ

### How much does the Rangeful HF400 SMA Male to SMA Female 12m coaxial cable cost, and is it available for purchase?

The price is 65.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Rangeful products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Rangeful service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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