频谱仪

General

Frequency
range

100Hz to 8.5GHz

Maz.input
level
(continuous
wave
average
power)

+40dBm(10W)

Reference oscillator

Frequency:10MHz
Starting characteristics:≤5×0.00000001/day(option:≤2×0.00000001/day after30 min.warm-up)
*After 10min.of warm-up,compared to the frequency after 24-hour warm-up
Aging rate:≤2×0.00000001/day(option:≤5×0.000000001/year)
*Compared to the frequency after 24-hour warm-up
Temperature characteristics:5×0.00000001/day(option:3×0.00000001/day)
*0to 50℃,relative to the frequency at 25℃

Spectrum
anallyzer

Frequency

Setting range:100Hz to 8.5GHz(resolution:1Hz),0to 2GHz(freq.band:0),1.7to7.5GHz(freq.band:1-),6.5to 8.5GHz(freq.band:1+)
Preselector range:1.7to 8.5GHz (bands:1-/1+)
Display accuracy:±(display freq.×reference freq.accuracy+span×span accuracy)
Span
Setting range:0Hz,100Hz to 8.5GHz
Accuracy: ±2.5%(span≥1kHz),±5%(100Hz≤span<1kHz)
RBW
Setting range:10Hz to 3MHz(3dB),1-3serqence
Accuracy:±20%
Selectivity(60/3dB);≤15:1(100kHz to 3MHz),≤12:1(10Hz to 30kHz)
VBW:1Hz to 3MHz,off,1-3 seqrence
Signal purity(SSB,1MHz to 4GHz):
≤-100dBc/Hz(10kHz offset,≤-115dBc/Hz(50kHz offset),≤-120dBc/Hz(100kHzoffset)

Spec-
trum analyzer

Ampl-
itude

Level

Level measuring range:Average:Average noiselevl to +40dBm
Average noise level:≤-112dBm(10MHz to 8.5Ghz,RBW 10Hz,VBW 1Hz,input att.setting20dB)
Residual reponse:≤-75dBm(1MHz to 8.5GHz,input att.setting 20dB)

Reference
level

Setting range:-80to +40dBm
Accuracy:±0.5dB(-30to +20dBm),±0.75dB(-40to -30dBm,+20to +40dBm),±1.5dB(-60to-40dBm)
*After calibration and at freq.100Mhz,span≤2MHz,and in auto mode for inputatt ,RBW,VBW and sweep time settings
RBW switching error(after calibration):±0.3dB(RBW:≤300kHz),

Frequency reponse

±0.5dB(100MHz to 2GHz,band:0),±1dB(1.7to8.5GHz,bands:1-/1+)

Linearity(
after calibration)

LOG:±0.3dB(0to -20dB,RBW:≤100kHz),±1.5dB(0to-80dB,RBW≤10kHz)
LIN:±5%(to reference level)

Dynamic
range

2nd harmonics:
≤-70dBc(5to 800MHz,band:0,mixer input level:-30dBm)
≤-80dBc(800to 850MHz,band:0,mixer input level:-30dBm),
≤-90dBc(850MHz to 2.1GHz,bands:1-,mixer input level:-10dBm)
Two-signal third-ouder intermodulation distortion:≤-70dBc(10to 50MHz),≤-85dBc(50MHzto 2.1GHz)
*Frequency difference between two signals≥50kHz,mixer input level:-30dBm

Sweep

Sweep time
Setting range:20ms to 1000s(TRACE-FREQ,data points:NORMAL),50ms to 1000s at other conditions
Accuracy:±10%(20ms to 200s),±15%(200 to 1000s)
Sweep mode:CONTINUOUS,SINGLE
Trigger:FREE RUN,TRIGGERED
Trigger source:VIDEO,LINE,EXT(±10V),EXT(TTL)
Gate mode(OFF,random sweep mode)
GATE DELAY:0to 65.5ms(in 1μs steps,GATE END:INT)
GATE END:INT/EXT

Time
domain
waveform
display

Sweep fime:50,100to 900μs(data point:NORMAL,Onemost significant digit can be set.)
1ms to 1000s(data point:NORMAL,Two most significant digits can be set)
100,200to800μs(data point:DOUBLE,One most significant digit can be set aseven number.)
1ms to 1000s(data point:DOUBLE,Two most significant digits can be set aseven number.)
Delay time
Pre-trigger.-time span to 0s(in 1point steps)
Post trgger:0to 65.5ms(in 1μssteps)
Amplitude display resolution:50μsto 49ms,10bits*0.1%of full scale)
50ms to 1000s,14bits(0.01%of full scale)

Detection
mode

POS PEAK,SAMPLE,NEG PEAK

Number
of
points

NOUMAL:501 points,DOUBLE:1002points

AM/FM
demodu-
lation

Demodulated waveform display and monitoringdemodulated audio signal with internal speaker

Auxiliary inputs/
outputs

IF output21.4MHz:-10dBm±2dB(at top of
screen,with output terminated by 50Ωteminator),BNC connector
Youtput:0to 0.5V±0.1V(at range between
top and bottom of screen,LOG:10dB/div,LIN:10%/div,100MHz
and with output terminated by 75Ω
terminator),BNC connector
External trgger input
Input1:max.±10V(in 0.1V steps,
rising/falling edges selectable
and pulse width≥10μs),BNC connector
Input2:TTL level(rising/falling
edges selectable and pulse width≥10μs,
)BNC connector

Power meter

Frequency range

100kHz to 5.5GHz

Level range

-20to +20dBm

Instrumentation
accuracy

±0.5%

Zero set

±0.5% of full scale at most
sensitive range(100μW range)

Zero shift between
ranges

±0.2% of full scale zero setting at mostsensitive range

Calibration oscillator

Freq:50MHz,Output:1.00mW,Accuracy:±1.2%

Applicable power
sensor

MA4601A

Others

Display

640×400dot,9-inch EL

Inputs/outputs on rear panel

Reference input:10MHz±10Hz,2to 5Vp-p,
≥50Ω,BNC connector
Reference buffer output:10MHz,2to
3Vp-p(with the output terminated by
200Ω terminator),BNC connector
Separate video output:Compatible
with 8-pin DIN connector

External memory

One slot for can be connected

Save/recall

Internal memory(4sets of spectrum
and Tx test conditions),can
save/recall setting conditions
at extemal memory(PMC)

Direct plotting

Can hard-copy screen via GPIB2

External control

GPIB1
(IEEE488.2)

As device controlled by host,all
functions except power swetch
Controls other instruments as controller
using PTA
SH1,AH1,T6,L4,SR1,RL1,PP0,DC1,DT1,
C0(C1,C2,C3,and C24with PTA)

GPIB2
(IEEE488.1)

Controls other instruments as controller
SH1,AH1,T6,L4,SR1,RL1,PP0,DC1,DT1
,C1,C2,C3,C4,C28

I/O port

Output port A/B:8-bit(TTL level),
Input/Output port C/C:4-bit(TTL level),
EXclusive port:3-bit(TTL level)
Control signal:4(TTL level),+5V
output:Max.50mA

RS-232C
(Option 02)

Controls other instruments as
controller

PTA

Language

PTL:High level languaeg interpreter
based on BASIC

Programming

Using external keyboard

Program
memory

On PMC or FD
Upload/download from/to PC

Programming capacity

900KB

Operating temperature

0°to 50℃

Power

85to 132/170 to 250Vac,47.5 to 63Hz
,≤500VA

Dimensions and mass

426(W)×221.5(H)×451(D)mm,≤27kg

EMC*1

EN55011:1991,Group1,ClassA
EN50082-1:1992

Safety

EN61010-1:1993(Installation CategoryII
,Pollution DegreeII)