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USB POWER METER

STPS series USB power meter is a kind of terminal power meter, its frequency can cover 4K-6GHz, dynamic range -55~+15dBm, no need to configure the host, it is controlled by PC-side software. The STPS series has two measurement types: average and peak. It has a sampling rate of up to 7.5MSPS. It can measure the peak power, pulse width, duty cycle, rise/fall time, pulse top drop and other indicators of the pulse signal, it is a cost-effective and easy-to-use power test product.

Selection list

Parameter		STPS10M6G	STPS50M18G-PL	STPS50M40G
Frequency		10-6000MHz	50-18000MHz	50-40000MHz
Type		Average/Peak	Average/Peak	Average/Peak
Dynamic Range		-55 ~ +20dBm	-55 ~ +20dBm	-55 ~ +20dBm
VSWR		1.2:1	1.2:1	1.2:1
Uncertainty @25℃	@-55 ~ -45dBm	±0.1 dB	±0.1 dB	±0.1 dB
	@-45 ~ 0dBm	±0.1 dB	±0.1 dB	±0.1 dB
	@0 ~ +15dBm	±0.1 dB	±0.1 dB	±0.1 dB
Uncertainty @0 ~ 50℃	@-55 ~ -45dBm	±0.15 dB	±0.15 dB	±0.15 dB
	@-45 ~ 0dBm	±0.12 dB	±0.12 dB	±0.12 dB
	@0 ~ +15dBm	±0.1 dB	±0.1 dB	±0.1 dB
Measurement Resolution		0.01 dB	0.01 dB	0.01 dB
Sampling Depth		0.1-15ms	0.1-15ms	0.1-15ms
Acceracy of Time Base Frequency		20ppm	20ppm	20ppm
Sampling Rate		7.5 MSPS	7.5 MSPS	7.5 MSPS
Pulse Sampling Bandwidth		1000KHz	1000KHz	1000KHz
Minimum Pulse Width		1us	1us	1us
Minimum Testable Rise/Fall Time		500ns	500ns	500ns
Duty Cycle		0.01% - 99.99%	0.01% - 99.99%	0.01% - 99.99%
Current		50mA	50mA	50mA
Trigger in Voltage	High	2.4-5.5V	2.4-5.5V	2.4-5.5V
Trigger in Voltage	Low	0-0.6V	0-0.6V	0-0.6V
Trigger out Voltage	High	3.3V	3.3V	3.3V
Trigger out Voltage	Low	0-0.3V	0-0.3V	0-0.3V

USB POWER METER

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