> **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

# Nagoya NA-773 antenna (Seeed Studio)

**Type:** Product page · **SKU:** SS318020009 · **Brand:** [Seeed Studio](https://core-electronics.com.au/brands/seeed-studio-australia)
**Page:** https://core-electronics.com.au/nagoya-na-773-antenna-seeed-studio.html ([markdown](https://core-electronics.com.au/nagoya-na-773-antenna-seeed-studio.html.md))

The Nagoya NA-773 antenna is a 50 ohm, SMA male connector telescopic antenna designed for handheld devices operating in 144MHz and 430MHz ranges, and offers...

## Pricing

- **Price:** $24.70 (inc GST) — $22.45 AUD, exc GST
- **Quantity discounts:** 10+ $21.55 (exc GST) · 25+ $20.88 (exc GST)

## Availability & dispatch

- Out of stock — the product page offers email notification when it returns.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=SS318020009:1` (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/SS318020009:1.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

The Nagoya NA-773 antenna is a 50 ohm, SMA male connector telescopic antenna designed for handheld devices operating in 144MHz and 430MHz ranges, and offers good response and performance for all frequencies below 1GHz.

This antenna is included in several RF Explorer models such as WSUB1G, ISM Combo, 3G Combo and 6G Combo. You can order this as replacement if your original antenna got damaged or lost, or as an extra antenna for multiple purposes such as using it with RF Explorer Signal Generator.

**Feature:**

· Telescopic Nagoya NA-773 antenna with SMA male connector

· Same model included in several RF Explorer models

**Specification:**

· Impedance: 50 ohm

· Dual band: 144/430MHz – usable at all frequencies below 1GHz

· VSWR at 144/430MHz: <1.5

· Gain at 144/430MHz: 2.1dBi

· Max power: 10W

· Length: 40.3cm (fully extended)

· RoHS compliant

**Part List:**

Nagoya NA-773 antenna X 1

For technical support and suggestions, please visit our forum.

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/3/1/318020009_201.jpg)