1.6MHz-30MHz 0.1W-11W QRP SWR Shortwave Standing Waves Meter Portable SWR Shortwave Power Meter USB Firmware Upgrade with Displa

This shortwave standing wavemeter is designed base on G8GYW open source, and this power standing waves meter is designed for shortwave radio. Built-in large capacity battery to supplys long working time. If you are looking for this product, come and have a try, it will not let you down.

Features:
This shortwave standing wavemeter is designed base on G8GYW open source.
This power standing waves meter is designed for shortwaves radio.
Portable size and easy to carry, you can take it or store it easily.
Built-in large capacity lithium battery to provide a long service time and you can rechage it in time.
Applicable frequency ranges is 1.6MHz-30MHz and power measurement ranges is 0.1W-11W.
Support serial communication, serial calibration, USB firmware upgrade.
You can write the firmware and host computers by yourself, and expand the alarm output.
The power measurement and standing wave measurement keep one decimal place by default, and the communication data are two decimal places.

Specifications:
Material: metal
Applicable frequency ranges: 1.6MHz-30MHz
Power measurement ranges: 0.1W-11W
Power measurement accuracy: better than ±5% (the data is under the default ambient temperature of 22 degrees, the error will change with temperature changes)
Standing waves measurement range: 1.0-19.9
Insertion loss: <0.15dB
Insert VSWR: <1.02@50Ω
Communication and recharging interface type: Type-c
RF interface type: SMA (external screw and internal hole)
Item size: 63 * 46.0 * 19mm (excluding protruding parts)
Battery: 1 * lithium battery, 400mAh (included)
Package size: 80 * 60 * 40mm / 3.1 * 2.4 * 1.6in
Package weight: 110g / 3.9ounce

Packing list:
1 * Standing Waves Meter