二手设备

二手仪器-东莞回收站MS8604A环保MS8604A程R
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东莞市讯鑫电子仪器有限公司

联系人：程其菊

手机：15107699020

电话：0769-87728322

传真：0769-87728322

在线QQ：1290417133 

邮箱：chengqiju0607@163.com

地址：东莞市塘厦镇环市东路丽景花园丽菊1号铺
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★100Hz~8.5GHz
★由单一系统评估主发射机功能
★与NADC,PDC,PHS,数字MCA, GSM, DCS1800(PCN), CT2,

DECT,WCPE,PACS,RCR  STD-39 TETRA系统及GMSK和π/4 DQPSK通用测

量软件相兼容;
★高速测量(调制精度测量小于1s)
★输入共10W(内部有用于高功率测量的20dB衰减器及功率计

技术指标

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

Applicable system Measurement software Application software

订货信息

(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
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