Will this work with a kenwood ts-480sat?

I found this to be junk that did nothing. Save your money.

So239 connectors are shown. Please verify?

This video is the size of the connector.

How do you use the Booster Board please?

I believe the intent of the booster board is to power the unit using a USB device. This unit requires very little power to operate, so instead of powering it via a 12V supply (battery), one option is to bring a USB battery bank or similar power device and, using this cable/board, power the unit. That's my guess.

What is the swr matching range and the impedance matching range?

For my use and what you want to connect to this device impedance wise, 50 ohms from the transmitter and the antenna is optimal. But the purpose of this unit is not only to display the SWR but to improve a mismatch of impedance between the transmitter and the antenna. On frequencies where I have a mismatch between my transmitter and antenna, this device does a good job matching the impedance where my SWR is usually below 2.5.

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Malahit ATU-100 EXT Antenna Tuner 1.8-50MHz atu100 by N7DDC 7x7 0.96 Inch OLED 3.2 Firmware Programmed with Housing Assembled Machine with USB Cable（No Battery） Compatible with Radio Antenna

Product ID: 359745843

Details

Antenna
Radio
Brand
Malahit
Color
Black
Impedance
50 ohm
Manufacturer
Malahit
Maximum Range
1000 meters

⚡Fast auto-tune <1.5 SWR in seconds

📡1.8-50MHz wideband tuning

🔋USB-powered with 5V to 12V booster

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Description

📶 Tune in, stand out — the smart antenna upgrade your shack deserves!

POWER FLEXIBILITY - USB booster board enables portable power bank use for on-the-go operation.
EFFORTLESS AUTO TUNING - Achieve near-perfect SWR (<1.5) in seconds with the latest 3.2 firmware.
PLUG PLAY CONVENIENCE - Pre-assembled with USB cable; no soldering or battery hassle required.
COMPACT DURABLE DESIGN - Premium aluminum alloy shell fits neatly on any radio desk without clutter.
SEAMLESS WIDEBAND COMPATIBILITY - Covers HF to 6m bands (1.8-50MHz) for versatile antenna setups.

The Malahit ATU-100 EXT is a compact, professionally assembled automatic antenna tuner covering 1.8 to 50MHz. Featuring the latest 3.2 firmware, it delivers rapid tuning with SWR under 1.5, enhancing signal quality for HF and VHF radios. Its robust aluminum alloy housing and USB-powered booster board offer durable, flexible operation without the need for batteries or complex assembly, making it an ideal choice for both portable and home radio setups.

Specifications

ASIN	B099ZLVV3V
AntennaDescription	Radio
Best Sellers Rank	#37,520 in Electronics ( See Top 100 in Electronics ) #2,822 in Portable Audio & Video #67,269 in Electronics Accessories & Supplies
Brand	Malahit
Color	Black
Customer Reviews	4.3 4.3 out of 5 stars (305)
Impedance	50 ohm
Item Dimensions L x W x H	5.5"L x 3.46"W x 1.5"H
Manufacturer	Malahit
Maximum Range	1000 meters
Number of Channels	1
Number of Items	1
Number of Packs	1
Unit Count	1 Count

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R3681

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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