Anritsu MS8608A, Operation Manual, Page: 30 / 338

Section 1 General
1-8
Specifications
Except were noted otherwise, specified values were obtained after warming up the
equipment for 30 minutes at a constant ambient temperature and then performing
calibration. The typical values are given for reference, and are not guaranteed.
• MS8608A/MS8609A Main Unit specifications
MS8608A/MS8609A Digital Mobile Radio Transmitter Tester
9 kHz to 7.8 GHz (MS8608A), 9 kHz to 13.2 GHz (MS8609A)
+40 dBm (10 W): High Power Input +20 dBm (100 mW): Low Power Input (MS8608A)
+20 dBm (100 mW): RF Input (MS8609A)
Continuous averaged power
N-type connector
50
Ω
, VSWR
≤
1.2 (Frequency
≤
3 GHz), VSWR
≤
1.3 (Frequency>3 GHz)
SMA-type connector
With Power Meter
50
Ω
, VSWR
≤
1.3 (Frequency: 30 MHz to 3 GHz)
50
Ω
, VSWR
≤
1.4 (Frequency: 3 to 6 GHz)
Without Power Meter
50
Ω
, VSWR
≤
1.5 (Frequency
≤
3 GHz at input attenuator
≥
4 dB)
50
Ω
, VSWR
≤
2.0 (Frequency>3 GHz at input attenuator
≥
4 dB)
N-type connector
With Power Meter
50
Ω
, VSWR
≤
1.3 (Frequency: 30 MHz to 6 GHz)
Without Power Meter
50
Ω
, VSWR
≤
1.5 (Frequency
≤
3 GHz at input attenuator
≥
4 dB)
50
Ω
, VSWR
≤
2.3 (Frequency>3 GHz at input attenuator
≥
10 dB)
Balanced/Unbalanced selectable
BNC-type connector
1 M
Ω
(parallel capacitance <100 pF) or 50
Ω
, selectable
Differential voltage range: 0.1 to 1 Vp-p (at input connector)
Common-mode voltage range:
±
2.5 V (at input connector)
0.1 to 1 Vp-p (at input connector) DC/AC coupled, selectable
10 MHz
≤
5
×
10
–8
After 10 minutes of warm-up, referred to frequency after 24 hours of warm-up
≤
2
×
10
–8
/d
≤
1
×
10
–7
/year
Referred to frequency after 24 hours of warm-up
≤±
5
×
10
–8
(0 to 50˚C)
Referred to frequency at 25˚C
30 MHz to 3 GHz
0 to +40 dBm: High Power Input, –20 to +20 dBm: Low Power Input (MS8608A)
–20 to +20 dBm: RF Input (MS8609A)
After zero point calibration
±
10%
Item Specifications
Model
Frequency range
Maximum input level
Input connector
MS8608A
High Power Input
Connector type
Impedance
Low Power Input
Connector type
Impedance
MS8609A
RF Input
Connector type
Impedance
IQ input
Input type
Connector type
Input impedance
Input level range
Balance input
Unbalance input
Reference oscillator
Frequency
Starting characteristics
Aging rate
Temperature
characteristics
Power meter function
Frequency range
Level range
Measurement level
accuracy