# Adaptor reverse polarity SMA male to SMA male Nedis AD/SRP-M:SMA-M

**URL:** https://aio.lv/en/product--nedis-adsrp-msma-m--8576847
**Data updated:** 2026-02-12 21:53 (EET)
**Category:** Other goods
**Manufacturer:** Nedis
**Manufacturer code:** AD/SRP-M:SMA-M
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.05 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 2.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--nedis-adsrp-msma-m--8576847

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Nedis AD/SRP-M:SMA-M is a reverse-polarity SMA male to SMA male coaxial adapter. It connects devices with reverse-polarity SMA male interfaces to standard SMA male connectors, allowing signal transfer between antennas, RF equipment, routers or test instruments. Compact and simple to use, it provides a practical connection solution where matching SMA male terminations are required.

## Long description

Nedis AD/SRP-M:SMA-M is a reverse-polarity SMA male to SMA male coaxial adapter designed to join devices that use reverse-polarity SMA male interfaces with standard SMA male connectors. The compact metal body and SMA precision connectors enable reliable signal transfer between antennas, RF equipment, routers and test instruments where a direct SMA male-to-male mating is required.
Advantages
The adapter provides a straightforward mechanical solution for connecting incompatible SMA male terminations without modifying cables or equipment. Its reverse-polarity configuration preserves correct signal polarity while maintaining a secure threaded coupling. The small form factor reduces stress on existing cabling and makes integration into tight installations easy. Constructed for consistent RF contact, it supports repeatable connections for measurement and networking tasks.
Suitable for
 Connecting an antenna with reverse-polarity SMA male to router or modem with standard SMA male
 Joining RF test equipment and measurement fixtures requiring SMA male-to-male coupling
 Adapting external antennas to wireless devices in constrained spaces
 Temporary field setups and troubleshooting where connector compatibility is needed
Key specifications
 Connector type: reverse-polarity SMA male to SMA male
 Impedance: 50 ohm
 Construction: coaxial threaded SMA interface
 Material: metal housing with plated contacts
 Frequency range: suitable for typical RF and Wi‑Fi frequencies (application-dependent)
 Size: compact inline adapter for minimal cable strain
How to use
Align the reverse-polarity SMA male end of the adapter with the reverse-polarity SMA male connector on the device or cable and gently screw the adapter until snug. Then align and screw the standard SMA male end to the mating SMA female or male connector as required by the installation. Tighten by hand to ensure a secure connection; avoid excessive torque to prevent damage to the SMA threads. Verify continuity or signal through the chain with appropriate RF testing equipment if precise measurements are needed.
Usage recommendations
Use the adapter in dry, clean environments and avoid exposure to corrosive substances. For best RF performance, keep cable runs short, ensure connectors are clean and free from debris, and do not overtighten the SMA threads. When used for measurements, confirm the adapter’s impact on insertion loss within the frequency band of interest.

## FAQ

### How much does the Adaptor reverse polarity SMA male to SMA male Nedis cost, and is it available for purchase?

The price is 3.05 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 Thursday 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, Bank cards on-line, Apple Pay, Google Pay. 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 Nedis 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 Nedis 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/8576847/51556226_large.webp