RS-WM1 Wattmeter Shield Legacy support of old analog

Legacy support of old analog single board RX and TX with higher performance and lower price

1") PCB module that contains an Analog Devices AD9833 DDS chip

Tuning Bands

SDR Software - to process TX and RX signals

RS-WM1 Wattmeter Shield Legacy support of old analogThe RS WM1 2 channel RF Wattmeter Arduino Shield provides precision analog reference voltage to an Arduino and connections for a 16x2 Character LCD. Add attenuators and directional couplers for extended range and SWR measurements. Frequency: 1 500MHz Range: 0. 1mW 2W Accuracy: 0. 3 dB with calibration Check out the RS WM1 tech site for details on how to build your wattmeter including access to download the Arduino sketch. https: sites. google. com