調(diào)制信號(hào)發(fā)生器MG3670B MG3670C

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 12.05pt; mso-layout-grid-align: none">深圳銀通儀器 謝小姐13724272334 83251855
★寬頻帶范圍:300KHz~2.25GHz
★可通過后面板擴(kuò)展連接器MG0301C/ 0302A/ 0305A/ 0307A/ 0311A調(diào)制單元擴(kuò)展
★與日本,北美和歐洲的通信系統(tǒng)測(cè)量信號(hào)相兼容
★高調(diào)制精度(矢量誤差≤1.8%rms)
★輸出調(diào)制信號(hào)與每個(gè)通信系統(tǒng)匹配
★帶數(shù)據(jù)編輯及倒頻功能的內(nèi)部圖象發(fā)生器
★輸出IS-95通道多路傳輸信號(hào)
技術(shù)指標(biāo)

Carrierfrequency Frequency range 300kHz to 2250 MHz(mg3670B/C),300kHz to 2750MHz(MG3671A/B and MG3672A) 
Accuracy Dependson installed reference cscillator*^1
Intemalreference oscillator Frequency:10MHz
Start-up characteristics:≤1*10^-7/day(after 30 min.warm-up),≤5*10^-8/day(after60 min.warm-up)
Aging rate:≤2*10^-8/day(after 24 h warm-up)
Temperaturecharacteristics:Aging rate:≤±5*10^-8(0 °to 50℃)
Extemalreference input 10 MHz or 13MHz(±10ppm),,2to 5 Vp-p,BNC connector(rear panel) 
Referenceoutput 10 MHz,2 to 5Vp-p,BNC connector(rearpanel)
Output Levelrange*^2 -143 to +13 dBm(resolution:0.1dB)
Frequency response ≤±dB(at0 dBm output)
Level accuracy*^2 Outputlevel/frequency ≤1000MHz >1000MHz
-33 to +13dBm ±1dB ±2dB
-123 to -33.1dBm ±1.5dB ±2dB
-136 to 123.4dBm ±3dB ±4dB
Impedance 50Ω,N-typeconnctor
Continuously varible level*^2 Continuouslyvariableoutput over 20dB rqnge(+8 to -12dB) in 0.1dB steps within upper and lowerlimlits of any output level 
Level unit dBm,dBμ,μV,mV,V(dBμ,μV,mV,Vselected terminate/open voltagedisplay) 
Interferenceraeiation ≤1μV*Measured 25 mm from cabinet(exceptrear pane)with two-turn 25 mm diameter loop antenna ,terminated with 50Ω load,≤+5dBmoutput ,CW
Signal purity Spurious
(at ≤+5 dBm output) ≤-65dBc(≥100kHz offset,≤±100MHz,≤-50dBc(≥100kHzoffset ,full band)
≤-40dBc (≥2.65 HGz,spurious at 5.4-Fout (carrier frequency)GHz],≤-30dBc (harmonics)
SSB phase noise ≤-120dBc /Hz(100 kHz,offset,CW)
Dingitalmodulation Intermal modulaton Dependson installed modulationunit(MG030C/0.02A/0.10A/0311A/0312A/0314A
External
modulation  ForMG3670B/C,MG3671A/B
Any modulation using I/Q input signal
Input frequency:DCto 1.2 MHz*^3
Input level:sqr(I^2+Q^2)≤0.5 Vrms,BNC connector *I/Q≤1.5Vp-p(50Ω),I/Q≤10%to 100% of 1.5Vp-p(CMOS)
Vector error:≤1.8%rsm (I/Q input level:1 Vrms/50Ω
,at ≤+5 dBm output
For MG3672A
50Ωinput
Input frequency:DC to 30MHz(BW:3dB,18° to 30℃)
Input level:sqr(I^2+Q^2)≤1.0 Vrms,I/Q≤1.5V p-p
CMOSinput
Input frequency:DC to 1.2 MHz,Input level:sqr(I^2+Q^2)≤1.0 Vrms,I/Q≤1.5Vp-p
 
I/Q output OutputsI/Q signal at internal modulation(MG0310A/
0305A/0307A/0310A/0311A/0312A/0314Ainstalled
Pulse
modulation Input TTL level,BNC connector,polarity selectable
On/offratio ≥40 dB (at ≥0 dBm output)
Transiton time ≤2μs,minimum pulse width:10μs
Memory
function  Frequency memory 1000carrier frequencies(save and recall)
Pqrqmetermemory 100 pansettings(save and recall)
Other
function  Relativedisplay Carrier frequency.output level
I/Q signal adjustment Varableoffset,balance,phase(only output)
of I/Q input/output signal(DC to 1.2 MHz)
Backup  Lastsettings stored at power-off
Reverse power
protecton  Maximum reverse input power:50W(<1000MHz)
±50Vdc 
GPB Allfunctions except power switch and panel
lock switch controlled Interfacefunction:
SH1,AH1,T6,L4,SR1,RL1,PP0,DC1,C0,EF2 
Operatingtermperatue 0 °to 50 ℃
Power 100to 120/200 to 240 Vac (switchable)47.5 to 63Hz
≤550VA 
Dimensionsand mass (426±5)W*(221.5±4)H*(451±5)Dmm≤27kg
EMC*^4 EN55011(1991,Group1, Class A),EN50082-1(1992)
,Harmonic curent emissionsEN61000-3-2(1995)
Safety EN61010-1:1993(InstallationCategoryⅡ,
Pollution DegreeⅡ)

Model/OrderNo.
 Name
 

MG3670B

MG3670C

MG3671A

MG3671B

MG3671A

MG0301C

MG0302A

MG0303B

MG0305A

MG0307A

MG0310A

MG0311A

MG0312A

MG0314A

J0576B

J0127A

J0017F

B0325

F0014

F0012

W0869AE

W0932AE

W0869BE

W1462AE

W0872AE

W0691AE

W1462AE

W0872AE

W0691AE

W0851AE
W0949AE

W1183AE

B0405A

B0406A

W1050AE

W1412Ae

B0416A

B0418A
 Mainframe

Digital Modulation Signal Generator

Digital ModulationSignal Generator

Digital Modulation Signal Generator

DigitalModulation Signal Generator

Digital Modulation Signal Generator

DigitalModulation Signal Generator

Expansion units (factory installed)

μ/4DQPSK Mdodulation Unit(for PDC,PDC_H,PHS,NADC and TFTS communication systems)

GMSKModulation Unit(for GSM,PCN (DCS1800),and CT2 communication system)

BurstFunction Unit (for PDC,PDC_H,PHS,NADC,TFTS,GSM,PCN(DCS1800),CT2,DECT communicationsystem)

μ/4 DQPSK Modulation Unit(for PACS,WCPE,PHS communication system)

QPSKModulation Unit

W-CDMA Modulaiton Unit

Standard accessories(for mainframe)

Coaxialcord(N-P.5D-2W.N-P),1m:

Power cord,2.5m

Shieled cover for GPIB:

Fuse,6.3A(for100 Vac power supply)

Fuse,3.15A(for 200 Vac power supply)

MG3670A/Boperation manual

MG3671A/B operation manual

MG3672B/C,MG3671A/B servicemanual

MG3672A operation manual

Standard accessories(for expansionunits)

MG0301C/0303B operation manual

MG0302A/0303B operation manual

MG0305A/0303Boperation manual

Mg0307A/0303B operation manual

MG0310A operationmanual

Exchange sheet for front panel

Exchange sheet for real lpalnel

Mg0312Aoperation manual

Mg0314A operation manual

Exchange front panel sheet

Exchangerear panel sheet

MG3670/3671/3672-01

MG3670/3671/3672-02

MG3670/3671/3672-03

MG3670-20

MG3670B/3671A-25

MG0301C-22

MG0302A-23

J0127C

J0003A

J0576D

J0004

J0007

J0008

B0329D

B0331D

B0332

B0333D

B0334D

MS8604A

MT8801B

MD1620B

MD6420A

MP1201C

MS2602A

 1 pc

2pcs

1pc

1pc

2pcs

2pcs

1copy

1copy

1copy

1copy

1copy

1copy

1copy

1copy

1copy1pc

1pc

1copy

1copy

1pc

1pc
 

Model Start-upcharacteristics Aging rate Temperaturecharacteristic(0°to 50℃
MG3670/3671/3672Option 01 7*10/day(after 30min.warm-up)

3*10/day(after60min.warm-up)
 5*10/day(after 24-h warm-up) ±5*10/day
MG3670/3671/3672 Option 02 2*10/day(after60min.warm-up) 2*10/day(after48-h warm-up) ±1.5*10/day
MG3670/3671/3672Option 03 - 5*10/day(after48-h warm-up) ±5*10/day
MG3670BOption 20 RF off release function(When RFis off,level setting is enabled.)
MG0301COption 22 RHS LCCH super frame control patternfunction(artificial base station signal output for field strength measurement:APS connection test is impossible.)
MG0302AOption23 CT2 MUX3 control pattern function
MG3670B/3671A Option 25 Formatupgrade(enables MG0310A to be used in MG3670B/3671A