AAI N2201SS Product Manual
1
AAI
137.5MHz-2700MHz
Product Manual
Series Vector Impedance Analyzer
N2201SS
Accuracy Agility Instrument
2
Directory
Product Introduction ....................................................................................................... 3
Technical indicators ........................................................................................................ 4
Body Description ............................................................................................................ 5
Function Description ...................................................................................................... 7
1.Single Point Measurement ..................................................................................... 7
2.Scan Function ........................................................................................................ 8
3.power measuring .................................................................................................. 10
4.System Information ............................................................................................. 13
5.Correction and Calibration .................................................................................. 13
Security Requirements ................................................................................................. 18
1. Charge ................................................................................................................. 18
2.Storage ................................................................................................................. 18
3. Transport ............................................................................................................. 19
Cautions ........................................................................................................................ 19
After-sales Service ........................................................................................................ 20
Contact us ..................................................................................................................... 20
3
Product Introduction
N2201SS vector impedance analyzer is mainly used for testing the
antenna, RF component impedance and the circuit board impedance.
With built-in high-capacity lithium-ion battery, N1201SA series product is
small enough to be placed in the pocket and really convenient for
outdoor and high-altitude special operations. Clear and simple display screen
interface and button operation make it easy to use as well.
N2201SS is equivalent to enhanced N1201SA and then add a RF power
meter function. The detection range of the RF power meter is -20dBm～
+8dBm, and the detection accuracy is <±1dB（Input power 0dBm ~
+8dBm）.This power meter can be applied directly to the measurement of
small power and micro power communication equipment. High power
equipment needs to be used with couplers or attenuators.
Main Features:
① Wide frequency range:137.5 MHz to 2700 MHz
② Small size: 9 * 10 * 2.8 (cm); light weight (net weight): 240g
③ Built-in 2000mAH polymer lithium battery, continuous working time
more than 4 hours.
④ High resolution, 4 significant figures (single point measurement).
⑤With calibration function, accurate measurement is guaranteed.
⑥ Cost-effective.
Notes：
1.Calibration Kit need to be purchased separately.
2.Power-On：Hold down the CTRL key and press OK to turn on.
Power-Off：Press and hold (> 2S) to turn off the instrument.
4
Technical indicators
Model
N2201SS
Frequency
137.5MHz～2700MHz
Frequency Steps
1kHz
LCD
2.4 Inch TFT 320×240(QVGA)
Battery Capacity
2000mAH(7.4Wh)
Power Consumption
<1.5W
Charging Current
400mA
Charging Interface
Mini USB (only act as charge port)
Micro USB
(only act as charge port)
Automatic Power-Off
Settable (Always Power-On, 5 minutes to 60 minutes optional)
Measurement Parameters
Resistance，Reactance，VSWR，s11
Resolution
4 digits
Frequency Accuracy
<±10ppm
RF Connector
SMA-K
Measurement
Range
Impedance
1Ω～1000Ω(Absolute value of impedance)
VSWR
1.000～65
s11(dB)
0dB～-50dB
Error
(single-point
measurement)
Impedance
Test conditions
error
Z<200Ω，frequency <1.3GHz
< The absolute value of the impedance×5%±0.1Ω
Z>200Ω，frequency >1.3GHz
< The absolute value of the impedance×25%±1Ω
s11
(dB/°)
0dB～-10dB
0.5 dB /5°
-10dB～-20dB
1 dB /10°
-20dB～-40dB
5 dB /20°
VSWR
<2
±0.15
>2
Effective reading×10%±0.1
Directivity(After
calibration)
137.5MHz～2GHz
<35dB
2GHz～2.7GHz
<25dB
Scan Points
280
RF Output Level
frequency range
level
137.5MHz～2000MHz
-11.5dBm
2000MHz～2300MHz
-6dBm
2300MHz～2700MHz
-8dBm
Operating Temperature
5
℃
～
40℃
Atmospheric Pressure
860hPa～1060hPa
power meter frequency range
137.5MHz～2700MHz
Maximum detection power
+8dBm
Minimum detection power
-20dBm
Power meter error
Test conditions
error
0dBm-8dBm
±1dBm
-10dBm-0dBm
±1.5dBm
-20dBm--10dBm
±2dBm
5
Body Description
6
Buttons and Interface Description
No.
Symbol
Name
Function Description
1 M Main Menu
Press this button to switch the
"Single Point Measurement" and
"Scan Mode" interface; hold down
the CTRL key and press the M key to
switch between "System
Information" and "Calibration"
interface.
2
←
Left and CTRL
Key(Reuse)
Left arrow key, you can move the
cursor to the left; hold down the
CTRL key and press OK to turn on.
3 → Right Key
Move the cursor to the right.
4
OK
OK and
Power-Off
OK key；Press and hold (> 2S) to turn
off the instrument.
5
LCD
TFT LCD
6 Tuning Knob
Adjust parameter number, move
cursor.
7
RF-OUT
RF-Output
(SMA-K)
S11 test with this port, S21 output
port
8
RF-IN
RF-Input
(SMA-K)
S21 input port
9
Charging
Indicator
When charging, the light is on, when
complete, the light is off.
10
CHARGE
Charging Port
Mini USB. Must use larger current
mobile phone charger (Demand
Supply Current> 1A)。
11
CHARGE
Charging Port
Micro USB. Must use larger current
mobile phone charger (Demand
Supply Current> 1A)。
12
RESET
Reset Hole
Used in deadlock, crash or other
situation
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