特點
·100Hz~8.5GHz
·由單一系統(tǒng)評估主發(fā)射機功能
·與NADC,PDC,PHS,數(shù)字MCA, GSM, DCS1800(PCN), CT2, DECT,WCPE,PACS,RCR STD-39 TETRA系統(tǒng)及GMSK和π/4 DQPSK通用測量軟件相兼容;
·高速測量(調(diào)制精度測量小于1s)
·輸入共10W(內(nèi)部有用于高功率測量的20dB衰減器及功率計
技術(shù)指標
| 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) |
訂貨信息
|
Applicable system
|
Measurement software
|
Application software(supplied by PMC)
|
|
PDC
|
Option11
|
MX3512A
|
|
PHS
|
Option12
|
|
NADC
|
Option13
|
|
Digital MCA
|
Option14
|
MX3513A
|
|
GSM
|
Option15
|
MX3518A
|
|
DC1800(PCN)
|
|
DECt
|
MX3519A
|
|
CT2
|
MX3520A
|
|
General-purpose GMSK
|
-
|
|
WCPE
|
Option16
|
-
|
|
RCR STD-39
|
|
PACS
|
|
TETRA
|
|
General-purposeπ/4 DQPSK
|
|
