# Coaxial adapter SMA female to SMA female — OEM CA-SF-SF

**URL:** https://aio.lv/en/product--oem-ca-sf-sf--10813008
**Data updated:** 2026-02-13 15:36 (EET)
**Category:** Electronics Accessories
**Manufacturer:** OEM
**Manufacturer code:** CA-SF-SF
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 1.23 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-ca-sf-sf--10813008

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

Coaxial SMA female to SMA female adapter (OEM CA-SF-SF) provides a straightforward connection between two SMA male-terminated coaxial cables or ports. Designed for RF and microwave signal linking, it is used to extend cable runs, join antennas, test equipment, or connect modules with SMA male connectors. Simple, compact and suitable for lab, field or installation use.

## Long description

Coaxial adapter SMA female to SMA female — OEM CA-SF-SF provides a compact mechanical interface to join two coaxial cables or modules terminated with SMA male connectors. Designed for RF and microwave signal linking, this SMA female-to-female adapter enables extension of cable runs, connection of antennas or test fixtures, and temporary coupling of equipment in lab, field and installation environments. The adapter is compact and passive, offering a direct mechanical and electrical path between SMA male terminations.
Advantages
The adapter delivers a simple and reliable mechanical connection with minimal handling complexity. Its SMA female-to-female configuration eliminates the need to re-terminate or replace cables when joining two male-terminated lines. The compact form factor reduces space requirements in dense setups and allows easy placement in racks, test benches, or tight enclosures. Being a passive component, it requires no power and introduces only the inherent insertion loss and VSWR characteristics typical for SMA interfaces.
Suitable for
 Extending coaxial cable runs by joining two SMA male-terminated cables
 Connecting antennas, RF modules, or transceivers with SMA male connectors
 Temporary coupling during testing, measurement, and troubleshooting in laboratories
 Field installations where quick joins are required without re-terminating cables
Key specifications
 Connector type: SMA female to SMA female
 Application: RF and microwave signal linking
 Mechanical: Compact, inline coupler design suitable for tight spaces
 Electrical characteristics: Passive device with typical SMA insertion loss and VSWR behavior (dependent on frequency and quality of mating connectors)
 Use environment: Laboratory, field, and installation settings
How to use
Align each SMA male connector with the adapter's female ends, then gently engage and hand-tighten the coupling nut until secure. Avoid using excessive force or pliers to prevent damage to connector threads and ensure consistent electrical contact. Verify the connection visually and with test equipment as needed to confirm continuity and acceptable RF performance. For long-term installations, check and retighten connections periodically to maintain signal integrity.
Usage recommendations
Use this SMA female-to-female adapter for temporary joins or situations where minimal additional length is required. For critical RF paths or high-frequency applications, pay attention to connector quality and mating surface cleanliness; consider using a cable assembly matched for the system's frequency range to minimize insertion loss and reflection.

## FAQ

### How much does the Coaxial adapter SMA female to SMA female — OEM CA-SF-SF cost, and is it available for purchase?

The price is 1.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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 26.06.2026 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 OEM 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 OEM 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

https://aio.lv/img/cache/product/10813008/60119192_large.webp