I ordered the OHR WM-2 Wattmeter Kit to support my growing interest in QRP operation. It is a nice kit to build using quality components, enabling the builder to make a really useful piece of equipment.
Designed specifically for QRP usage, it operates from 300 KHz – 54 MHz and measures forward and reflected power at QRP levels down to just 5mW. There are three switchable power ranges: 10W, 1W, 100mW. The meter movement has a large, easy-to-read scale covering the three ranges.
Alignment is done using a digital multi-meter. No RF is required.
This is an excellent piece of kit with a professional finish.
Oak Hills Research (website no longer online) has further details with current prices, etc.
Contents
- 0 The Oak Hills Research WM-2 Wattmeter
- 1 WM-2 Wattmeter
- 2 WM-2 Wattmeter
- 3 WM-2 Wattmeter
- 4 WM-2 Wattmeter
- 5 WM-2 Wattmeter
- 6 WM-2 Wattmeter
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- 8 WM-2 Wattmeter
- 9 WM-2 Wattmeter
- 10 WM-2 Wattmeter
- 11 WM-2 Wattmeter
- 12 WM-2 Wattmeter
- 13 WM-2 Wattmeter
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