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

⚡3.2 firmware with bug fixes

📡1.8-50MHz wide frequency range

🔋USB-powered 5V to 12V booster

R3608

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Description

📶 Tune in like a pro—never miss a signal, always stay connected.

PLUG PLAY READY - Comes fully assembled with USB cable—just connect and elevate your radio experience instantly.
SEAMLESS AUTO TUNING - Effortlessly optimize your antenna with the latest 3.2 firmware—no manual hassle.
POWER BANK COMPATIBLE - Boost your power from 5V to 12V on the go, perfect for fieldwork and mobile setups.
HIGH VOLTAGE SMD CAPACITORS - Premium components ensure stable, high-performance tuning under demanding conditions.
COMPACT ALUMINUM ALLOY SHELL - Sleek, durable design that fits perfectly in any professional setup without bulk.

The Malahit ATU-100 EXT is a cutting-edge automatic antenna tuner covering 1.8-50MHz frequencies, featuring the latest 3.2 firmware for reliable bug-free performance. Housed in a compact, durable aluminum alloy shell, it includes high-quality SMD capacitors and a USB-powered booster board for flexible power options. Designed for professionals seeking seamless, plug-and-play antenna optimization compatible with a wide range of radio antennas.

Specifications

ASIN	B099ZLVV3V
AntennaDescription	Radio
Best Sellers Rank	#30,151 in Electronics ( See Top 100 in Electronics ) #2,249 in Portable Audio & Video #54,106 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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R3608

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.

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TrustScore 4.5 | 7,300+ reviews

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