KC901S+ 4GHz

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KC901S+ Handheld Vector Network Analyzer

KC901S+ Handheld Vector Network Analyzer is a “RF multimeter”. It offers the capabilities of single port vector network analysis and dual port scalar network analysis, also with spectrum, field strength and signal generator functions. It is a powerful and useful handheld instrument for RF engineer both in lab and on the field..

KC901S+ Handheld Vector Network Analyzer

Test frequencies up to 4GHz with 1Hz resolution and stability better than 1ppm.
Providing vector measurement on S11 with 0.01 phase resolution and 0.01db amplitude resolution.
With vector measurement capability of S11, it shows the smith chart, RL(Return loss), characters of phase position, and frequency.
In S21 scalar measurement, it has the function of single frequency S21 within range of 100dB.*
With its non-volatile calibration data built-in, on site calibration is not necessary if performing a qualitative measurement. While performing rigorous test, you may use the SOL to enhance the calibration.
A handy field strengthen meter with a high dynamic range.
Built in DDS, audio signal source function.
Data can be saved in the Memory Card or be transferred into PC via USB.
3.5 inch color-display -Excellent response speed with accurate key feeling, less than 3s ready to use.
Functions are stable and reliable with the excellent hardware/software design.

KC901S+ technical parameters

Item	Measurement Condition	Parameter			Note
Item	Measurement Condition	Lowest	Typical	Highest	Note
Frequency Range	Effective	9KHz		4GHz
Frequency Range	SPEC mode is settable	0		4.1GHz
Sweeping Range	SPAN	1KHz		4GHz
Sweeping Point		450pt		3150pt	Operation
Frequency Resolving Power	All sweeping functions		1Hz		Spectrum Analyzer etc
Frequency Resolving Power	All single-frequency-point function		0.1Hz		Signal source etc
Electrical Level			0.01dB
Phase Resolving Ability			0.01°
Sweeping Speed	RBW=30KHz,per point		1.2ms
	RBW=10KHz,per point		1.5ms
	RBW=3KHz,per point		2ms
	RBW=1KHz,per point		3ms
	RBW=30K,450pt per screen		0.5s
Output Electrical Level	1MHz-5GHz	-10dBm	0dBm	6dBm	1 port
	1MHz-5GHz	0dBm	6dBm	10dBm	2 ports
	5GHz-6.8GHz	-20dBm		0dBm	1 port
	5GHz-6.8GHz	-10dBm		6dBm	2 ports
Output Attenuation		0dB		30dB
Sensitivity	1MHz-5GHz	-107dBm			1 port RBW=1KHz
Sensitivity	5GHz-6.8GHz	-94dBm			1 port RBW=1KHz
Transmission Measurement’s Available Dynamic Range	1MHz-1GHz		100dB		Equivalent to transceiver path’s insulation
	1GHz-2GHz		70dB
	2GHz-6.8GHz		60dB
Uncertainty of Transmission’s Range	After bypass calibration，when insertion loss less than 60dB		0.3+0.05L
Insertion Loss’s Zero Drifting	When compensation’s existing insertion loss less than 30dB		0.05dB
Bridge’s Absolute Directionality	9kHz—1MHz		18dB		90% section is credible
Bridge’s Absolute Directionality	1MHz—6.8GHz		20dB		90% section is credible
S11 Relevant Directionality	9kHz—3GHz		45dB		After calibration，90% section is credible
	3GHz—6GHz		35dB
	6GHz—6.8GHz		30dB
Uncertainty of Return Loss	After bypass calibration，when 3dB＜RL＜25dB		1.5+0.1RL
Uncertainty of Phase	9kHz—1GHz		2°		Reflection coefficient, when ρ＞0.25
	1GHz—3GHz		5°
	3GHz—6.8GHz		8°

Item		Measurement Condition	Parameter			Note
Item		Measurement Condition	Lowest	Typical	Highest	Note
Port’s VSWR		Port 2，1MHz-3.5GHz		2.0		Static value
Port’s VSWR		Port 1，1MHz-3.5GHz		2.0		Static value
Local Oscillator’s Leakage		Port 1		-30dBm	-10dBm
Medium Frequency’s Free-through Suppression Degree				40dB
Frequency Stability, per year				1ppm
Power Voltage	Charge interface		11V		32V
	AC-DC power adaptor		105V		230V
	Inner battery		6.5V		8.4V

子網頁 (1)： KC901S+ cht

KC901V-EN USERMANUAL.pdf

(3144k)

Jason Lin,

2017年10月27日上午12:11

v.2

KC901V-中文手冊cn-1.pdf

(2239k)

Jason Lin,

2017年10月27日上午12:10

v.2

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