리퍼비시 계측기
리퍼비시 계측기
The R3860 RF Component Analyzer is most suitable for evaluating the performance of RF components in the frequency band from 300 kHz to 8 GHz. The R3860, which has functions
for measuring multiport devices, such as balanced input/output devices and front-end modules.
ADVANTEST has been able to attain the world’s fastest sweep of 10 µs/point, which is a tenfold increase over earlier ADVANTEST products. In addition, it is possible to greatly
improve production throughput for mobile terminal components by using the removable panel, which can be installed at a location convenient for the operator, as a tool built
into automatic inspection machines.
Up to four test ports can be built in for balanced multiport device measurements. In addition, up to 12 ports are available if an external test adapter is installed. The analyzer also provides many types of analysis functions, including impedance conversion, fixture circuits elimination, matching network, balanced level measurement, and timedomain analysis functions.
A large 12.1-inch color LCD display with touch-screen capability is used in the display section. A total of 32 different types of measurement results are clearly displayed on up
to 16 split windows. Also, commercially available and easy-to-use Visual Basic can be used to create application software. Because interfaces such as GPIB and LAN are supported, an
automated system is easy to build.
Measurement channels: 8
Display window: 16
Tracing: 16 traces/channel (up to 16 traces can be
displayed simultaneously)
Measurement parameters
OPT12: S11, S21, S12, S22
OPT13: S11, S22, S33, S21, S12, S31, S13, S23, S32
OPT14: S11, S22, S33, S44, S21, S31, S41, S12, S32, S42,
S13, S23, S43, S14, S24, S34
Can be converted to impedances (Z) or
admittances (Y) if required by the parameter
conversion function
Measurement format
Orthogonal coordinates
display: Amplitude (linear/logarithmic), phase,
group delay, VSWR, complex number
(real number/imaginary number)
Smith chart: Marker reading values are linear/logarithmic
amplitude, phase, complex number
(real number/imaginary number)
R + jX, G + jB
Polar coordinate display: Marker reading values are linear/logarithmic
amplitude, phase, complex number
(real number/imaginary number)
Signal source characteristics
Frequency
Range: 300 kHz to 8.0 GHz
Set resolution; 1 Hz
Measurement resolution: ±0.01 ppm
Accuracy: ±10 ppm
Temperature stability: ±15 ppm (5 to 40°C, typical)
Aging: ±3 ppm (year, typical)
Output power
Range: OPT12/13: +7 to -13 dBm
OPT12/14: +5 to -13 dBm
Resolution: 0.01 dB
Accuracy: ±0.5 dB (50 MHz, 0 dB)
Specified at TEST PORT 1
Flatness: 2.0 dBp-p Specified at TEST PORT 1
Linearity
OPT12/13 300 kHz to 15 MHz
±0.4 dB (-8 to +2 dBm, with respect to 0 dBm)
±0.8 dB (-13 to +7 dBm, with respect to 0 dBm)
15 MHz to 8 GHz
±0.2 dB (-8 to +2 dBm, with respect to 0 dBm)
±0.4 dB (-13 to +7 dBm, with respect to 0 dBm)
OPT14 300 kHz to 15 MHz
±0.4 dB (-8 to +2 dBm, with respect to 0 dBm)
±0.8 dB (-13 to +5 dBm, with respect to 0 dBm)
15 MHz to 8 GHz
±0.2 dB (-8 to +2 dBm, with respect to 0 dBm)
±0.4 dB (-13 to +5 dBm, with respect to 0 dBm)
Signal purity
Higher harmonic spurious: -20 dBc (at the maximum output)
Non-higher harmonic
spurious: -30 dBc (at the maximum output)
Phase noise (10 kHz off): -106 dBc/Hz (300 kHz to 990 MHz)
-100 dBc/Hz (990 kHz to 1.98 GHz)
-94 dBc/Hz (1.98 GHz to 3.96 GHz)
-88 dBc/Hz (3.96 GHz to 8 GHz)
Sweep function
Sweep type: Linear sweep, log sweep
Program sweep, power sweep
Sweep time: 10 µs/point (RBW 400 kHz)
Number of points: 3 to 1601 points
Sweep trigger: Continuous, single, hold, external trigger
Receiving section characteristics
Resolution bandwidth: 400 kHz, 200 kHz, 150 kHz, 100 kHz
100 kHz to 10 Hz
(variable in steps of 1, 1.5, 2, 3, 4, 5, and 7)
Stability
Trace noise: 0.005 dBrms
(300 kHz to 15 MHz, RBW 10 kHz, typical)
0.005 dBrms
(15 MHz to 990 MHz, RBW 100 kHz, typical)
0.010 dBrms
(990 MHz to 1.98 GHz, RBW 100 kHz, typical)
0.020 dBrms
(1.98 GHz to 3.96 GHz, RBW 100 kHz, typical)
0.040 dBrms
(3.96 GHz to 8.0 GHz, RBW 100 kHz, typical)
Temperature stability: 0.01 dB/°C (300 kHz to 2.6 GHz, typical)
0.02 dB/°C (2.6 GHz to 8.0 GHz, typical)
Aging stability: 0.005 dB/week (typical)
Amplitude characteristics
Amplitude resolution: 0.001 dB
Frequency characteristics: ±1.0 dB
Dynamic accuracy: With respect to an input range of the
maximum input to -20 dB
±0.20 dB (0 to -10 dB, 300 kHz to 3.8 GHz)
±0.40 dB (0 to -10 dB, 3.8 to 8.0 GHz)
±0.05 dB (-10 to -50 dB)
±0.10 dB (-50 to -60 dB)
±0.40 dB (-60 to -70 dB)
±1.00 dB (-70 to -90 dB)
Phase characteristics
Phase resolution: 0.01°
Dynamic accuracy: With respect to an input range of the
maximum input to -20 dB
±0.20° (0 to -10 dB, 300 kHz to 3.8 GHz)
±0.40° (0 to -10 dB, 3.8 to 8.0 GHz)
±0.3° (-10 to -50 dB)
±0.4° (-50 to -60 dB)
±1.5° (-60 to -70 dB)
±4.0° (-70 to -80 dB)
±8.0° (-80 to -90 dB)
Group delay characteristics: The group delay (τ) is calculated using the
following formula:
τ = ∆ ø
360 x ∆f
∆ ø: Phase difference
∆f: Frequency difference (Aperture frequency)
Group delay time
resolution: 1 pS
Aperture frequency: [100/(Measurement point – 1)] x [2% to 50%]
of setting frequency range can be set
Accuracy: Accuracy = Phase accuracy
360 x Aperture frequency (Hz)
