AV1441B Signal Generator 9kHz~6GHz

AV1441B Signal Generator 9kHz~6GHz

$10,879.00

AV1441 series signal generator can be used for performance test and failure point location of the receiver in the radar and communication equipment for convenient test, as well as used as a local oscillator to substitute those in the equipment under test, such as transmitter and receiver, etc.

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Description

AV1441B signal generator 9kHz~6GHz

AV1441B  signal generator is portable instrument products developed and produced by the 41st Institute of CETC, provided with portable case structure and featured by small size and convenient operation; with adjustable power output in wide dynamic range; available in complete amplitude modulation (AM), frequency modulation (FM) and pulse modulation functions by coming standards with internal modulation signal generator and internal pulse generator; using Chinese and English operation interface and large LED TFT LCD.

AV1441B signal generator can be used for performance test and failure point location of the receiver in the radar and communication equipment for convenient test, as well as used as a local oscillator to substitute those in the equipment under test, such as transmitter and receiver, etc.,indirectly test for the normality of performance and index of local oscillator signal. In the civilian market, this signal generator can be applied to the R&D, manufacturing of consumer electronic products. As an economical RF signal generator, it is very suitable for teaching and experiment in universities. The portable design of cabinet makes it very suitable for outdoor operations.

Main Features:

  • Portable design of cabinet, lightweight, easy to carry
  • Frequency range of 9kHz~6GHz
  • High power output in -127~+10dBm large dynamic range
  • Standard internal modulation signal generator and comprehensive AM, FM and pulse modulation function
  • Step sweep and list sweep
  • Chinese/English operation interface, large LED TFT LCD
  • Support wide range of AC power input
  • With GPIB and LAN interfaces to enable operation under program control

Portable design of cabinet, lightweight, easy to carry

AV1441 series signal generator adopts portable design of cabinet; the size is greatly reduced compared to the ordinary desktop cabinet. The integrated design reduces the weight, which will reduce the burden of outdoor detection and maintenance.

Frequency range of 9kHz~6GHz

The frequency range of AV1441 series signal generator is 9kHz~3GHz/6GHz, the lowest frequency of 9kHz can meet your demand for low frequency band.

-127~+10 dBm large dynamic range of power output

This signal generator is provided with a built-in programmable step attenuator. AV1441 series signal generatorcould output -127dBm signal of min.power level with max output power >+10dBm.

AV1441A 10kHz~3GHz Max ALC output power

Power/dBm 

Frequency/Mhz

Tested value of maximum output power

AV1441A 10kHz~3GHz, output power of 0dBm

Power/dBm

                                                  Frequency /Mhz

Tested value under 0 dBm output power

  • l  Internal modulation signal generator and comprehensive AM, FM and pulse modulation functions

AV1441 series signal generator is configured withinternal modulation signal generator, which adopts direct digital waveform synthesis technique to generate high-quality modulated signal with 20Hz-100 kHz frequency range and 1Hz resolution and can provide complete analog signals capability,the  standard internal pulse generator can meet your test requirements for high-performance pulse source.

 

Amplitude modulation                pulse modulation and pulse modulation monitor output

Time domain waveform of frequency modulation      Spectrum of frequency modulation

Chinese/English operation interface, large LED TFT LCD

 AV1441 series signal generator uses large screen and Chinese/English operation interfaces and has a direct and panoramic view of the current state. The operation interface can be switched between English and Chinese for your convenience.

Step sweep and list sweep

 AV1441 series signal generators supports step sweep and list sweep, which will make your test more flexible.

Abundant Interfaces

 AV1441 series signal generator provides RS232, GPIB and  LAN interfaces for program control operation and network upgrading function.

Diagram of multiple interfaces

 

Additional information

Weight9 kg
Dimensions39 × 32 × 15 cm
 

 

 

 

 

 

 

 

Frequency range

 

 

 

 

 

AV1441A:

9kHz~3GHz

 

AV1441B:

9kHz~6GHz

 

 

Frequency

N(internal YO f undamental wave frequency divisi

on times

9kHz ≤ f ≤ 250MHz4
250MHz  < f ≤ 400MHz16
400MHz  < f ≤ 800MHz8
800 MHz  < f ≤ 1.6GHz4
1.6GHz  < f ≤ 3.2GHz2
3.2GHz  < f ≤ 6GHz1
Frequency resolution0.01Hz
Timebase   aging rate(t

ypical)

<1×10-9/day,  5×10-7/year  (after  30  days  of  continuous  power on)
 

 

 

Sweep mode

Sweep wayStep  sweep,  list sweep
 

Sweep range

AV1441A:9kHz~3GHz

AV1441B:9kHz~6GHz

Sweep points2~1601
Dwelling time10ms~60s
 

Harmonic

 

Output  power  less  than +5dBm

 

<-30dBc

 

Non-harmonic

Output  power  less  than +5dBm,

30kHz  offset  from carrier

<-60dBc
 

 

 

 

 

SSB phase noise

Freq.                        offset20kHz
 

AV1441A

500MHz<-118dBc/Hz
1GHz<-112dBc/Hz
3GHz<-104dBc/Hz
 

 

AV1441B

500MHz<-118dBc/Hz
1GHz<-112dBc/Hz
3GHz<-104dBc/Hz
6GHz<-98dBc/Hz
Max.  ALC output

power (25±10℃)

 

>+10dBm

 

Power accuracy

±1.5dB(-50dBm≤output power≤+10dBm)

±2.0dB(-110dBm≤output power<-50dBm)

±3.0dB(-120dBm≤output power<-110dBm)

Modulation

performance

Pulse

modulation

Pulse  modulation on/off

ratio

9kHz≤f≤3GHz:>80dB

3GHz<f≤6GHz:>60dB

 

 

 

Pulse modulation rise/fall time

<25ns,

output frequency>250MHz

<80ns,

output frequency≤250MHz

Min. pulse widthALC loop on:<2μs
 

 

 

AM

Modulation  mode:  linear Max.  modulation  depth: 90%

Modulation rate(3 dB bandwidth, 30% modulation depth): 20Hz~80kHz

Accuracy(1kHz  modulation  rate,  demodulation bandwidth

300Hz~3kHz):±10%

 

 

 

FM

Max. frequency modulation offset: >1.6MHz÷N Modulation rate(3dB bandwidth):20Hz~100kHz

Accuracy   ( 1kHz              modulation    rate,                              2kHz<frequency offset≤1.6MHz÷N,  demodulation  bandwidth300Hz~3kHz):

±10%

RF output portType N port
Display7  inch LED
Operation interfaceChinese/English
Dimensions(W×H×D)320mm×150mm ×390mm
Max. weight9kg
Operation temperature0℃~+50℃
Power input85VAC~264VAC,47~63Hz
Power consumption<90W

Main unit:AV1441Asignal generator 9kHz~3GHz AV1441B signal generator 9kHz~3GHz

 

Standard configuration:

No.NameDescription
1Power cordStandard 3-core power cord
2User’s guide
3Programming manual
4Certificate of conformity

 

Options

ModelNameDescription
 

AV1441-001

 

AV1441A English options

English label, English panel, English rubber keys, English operation mode. You can only choose one

from Chinese option and English options.

AV1441-002AV1441B English optionsEnglish label, English panel, English rubber keys, English operation mode. You can only choose one

from Chinese option and English options

AV1441-003Aluminum alloy

transportation case

High strength, light aluminum alloy transportation

case with handle. Easy for transportation.

 

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