> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# SMA Adapter SMA Plug to SMA Jack straight - SMA Port Saver (Seeed Studio)

**Type:** Product page · **SKU:** SS320160015 · **Brand:** [Seeed Studio](https://core-electronics.com.au/brands/seeed-studio-australia)
**Page:** https://core-electronics.com.au/sma-adapter-sma-plug-to-sma-jack-straight-sma-port-saver-seeed-studio.html ([markdown](https://core-electronics.com.au/sma-adapter-sma-plug-to-sma-jack-straight-sma-port-saver-seeed-studio.html.md))

All RF connectors wear with use. The RF Explorer SMA ports are subject to minimal wear each time the connector interface is coupled and de-coupled with...

## Pricing

- **Price:** $16.25 (inc GST) — $14.77 AUD, exc GST
- **Quantity discounts:** 10+ $14.18 (exc GST) · 25+ $13.74 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 31 and Aug 31.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=SS320160015:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/SS320160015:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

All RF connectors wear with use. The RF Explorer SMA ports are subject to minimal wear each time the connector interface is coupled and de-coupled with an antenna, a SMA Cable, an attenuator or a RF device of any kind. If you repeat plug/unplug operations over the RF Explorer SMA port hundreds of times, the SMA port may underperform over time and exhibit undesired attenuation. To protect the SMA port for frequent plug/unplug operations, you can use this adaptor and keep it directly attached to the RF Explorer port. Then you plug/unplug other RF devices into this adaptor, not the original SMA port. After hundreds of operations, if the adaptor wear and show attenuation or reliability problems, you can just replace it by a new one and always keep your original RF Explorer SMA port intact. **Features**SMA port saverEasy maintenance **Specification**Frequency range: DC ~ 6 GHzImpedance (Nominal): 50ΩV.S.W.R (Max): 1.20 : 1Connector type: SMA male – femaleConnector: Brass / Gold platingBody: Brass / Gold platingCenter Contact: Brass / Gold platingInsulator: PTFE [**Datasheet**](https://core-electronics.com.au/attachments/localcontent/320160015_324936deacd.pdf)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/s/m/sma_20port_20saver.jpg)