Technical Specifications - Joinwit JW3209 Series Manual

ii

、Technical Specifications

Instrument model
parameters
Power meter
Calibration
wavelength(nm)
Testing range(dBm)
Display resolution(dB)
Uncertainty(dB)
linearity(dB)
Frequency indentification
range
Source
Working wavelenght（nm）
Typical Output Power(dBm)
Stability（dB,30min,20℃） ≤0.1dB
Modulation frequency (Hz)
Other parts
Power supply
Auto-off time (min)
Battery continuous
②)
operation time (h)
Communication Interface
Working temperature（℃）
Storage temperature（℃）
size(mm)
weight(g，not including
battery)
Notes：650 optional red light mode
① : Tested in T=23±2℃
② : Battery operating time is tested when the backlight is off, otherwise the working
time will be shorter
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①
JW3209A
850、1300、 1310、1490、1550、1625
-70～+6
0.01
≤±0.25
≤±0.1
＜10K
1310/1550(customizable)
-5(customizable)
CW,270Hz，1KHz，2KHz
3*AA 1.5Vbattery / Mini USB 5Vadapter
10
Source ON≥50,source off≥200
Mini USB
-10～+60
-25～+70
175×90×44.5
265
2
JW3209C
-50～+26