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RF Signal Generators Power Output Of + 7dBm ~ - 135dBm Update with USB Disk

Categories Signal Generator
Brand Name: CETC 41ST
Model Number: AV1442
Place of Origin: SHANDONG
MOQ: ONE SET
Price: Negotiable
Payment Terms: L/C, T/T
Supply Ability: 100 sets a week
Delivery Time: 5-8 WORK DAYS
Packaging Details: Conventional Packaging
Certification: CE
Main Characteristics: Update with USB Disk
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    RF Signal Generators Power Output Of + 7dBm ~ - 135dBm Update with USB Disk

    AV1442 Series RF Signal Generators


    Product Overview:


    AV1442 RF Signal Generators are completely new products designed and developed for communication applications by using the latest technology, covering all commonly-used ranges of radio frequency. Designed with modular structure, all Chinese interfaces, large LCD menu control, extremely low phase noise of output signal, high frequency resolution and accuracy and wide output dynamic range, they are available in abundant analog modulation, digital modulation and program control functions etc. This product can provide complex high-performance analogue signals for testing on communication and radar equipment in product research & development, production, detection and maintenance, etc.


    Main Characteristics:


    1. Extremely low phase noise and high pure spectrum ;


    2. Power output of +7dBm~-135dBm ;


    3. Available in abundant analogy modulation and digital modulation functions ;


    4. Optional 1Hz~1MHz low frequency signal generator ;


    5. Chinese/English operation interfaces ;


    6. List sweep and step sweep ;


    7. Update with USB Disk .


    Technical Specifications:



    Frequency Range

    AV1442: 250kHz~6GHz

    AV1442A: 250kHz~3GHz

    Frequency

    N

    250kHz ≤ f ≤ 250MHz

    1

    250MHz <f ≤ 500MHz

    0.5

    500MHz <f ≤ 1GHz

    1

    1 GHz <f ≤ 2 GHz

    2

    2 GHz <f ≤ 3GHz

    4

    3 GHz <f ≤ 6GHz

    8

    Frequency Resolution

    0.01Hz (0.001Hz is also available)

    Timebase Aging Rate (typical value)

    1×10-9/day (after 7 days of continuous poweron)

    Sweep Mode

    Step Sweep, List Sweep and Power Sweep

    Harmonic2

    < -30dBc

    Sub-harmonic2

    None

    Non-harmonic3

    < -62dBc

    SSB Phase Noise (20kHz frequency offset)

    500MHz

    <-127 dBc/Hz

    1GHz

    <-121 dBc/Hz

    2GHz

    <-115 dBc/Hz

    3GHz

    <-110 dBc/Hz

    4GHz

    <-109 dBc/Hz

    6GHz

    <-104 dBc/Hz

    SSB Phase Noise
    (dBc/Hz, adding high pure option)

    Freq. offset
    Frequency

    100Hz

    1kHz

    10kHz

    100kHz

    250kHz ≤ f ≤ 250MHz

    <-91

    <-107

    <-125

    <-127

    250MHz <f ≤ 500MHz

    <-97

    <-121

    <-129

    <-133

    500MHz <f ≤ 1GHz

    <-91

    <-115

    <-127

    <-127

    1 GHz <f ≤ 2 GHz

    <-85

    <-110

    <-121

    <-121

    2 GHz <f ≤ 3GHz

    <-81

    <-106

    <-117

    <-117

    3 GHz <f ≤ 6GHz

    <-75

    <-100

    <-111

    <-111

    Residual FM (typical value)

    < N×1Hz

    Output Power Range
    (25±10℃)

    –20dBm~ +7dBm
    Adding option 1: –120dBm~+7dBm(-135dBm is also available)

    Power Accuracy
    (25℃ ±10℃)

    When option 1 programmable step attenuator is not available (-10~-20dBm is typical value)

    +7dBm~-10dBm

    -10dBm~-20dBm

    ±0.8dB

    ±1.0dB

    When option 1 programmable step attenuator is available (≤ -60dBm is typical value)

    +7dBm~-10dBm

    -10dBm~-60dBm

    -60dBm~-90dBm

    ±0.8dB

    ±1.0dB

    ±1.5

    Modulation Performance

    Pulse
    Modulation4

    Pulse modulation on/off ratio

    >60dB

    Pulse modulation rise/fall time

    <150ns

    Internally leveled min. pulse width

    2μs

    Level hold (ALC is off)

    0.5μs

    Amplitude Modulation5

    Modulation mode: exponential mode, linear mode
    Modulation rate (3 dB bandwidth, 30% modulation depth): DC~100kHz
    Max. amplitude modulation depth: 90%
    Accuracy (1kHz modulation rate, 300Hz~3kHz demodulation bandwidth):
    ±(6%×set value+1%)
    Distortion (1kHz modulation rate, 30% depth, linear mode, total harmonic distortion): <1.5%

    Frequency Modulation5

    Modulation rate (3 dB bandwidth, N×100kHz frequency modulation offset): DC~1MHz
    Max. frequency modulation offset (typical value): N×1MHz
    Accuracy (1kHz modulation rate, 300Hz~3kHz demodulation bandwidth, frequency modulation offset <N×100kHz, except residual frequency modulation):
    ±(5%×set value +20Hz)
    Distortion (1kHz modulation rate, N×100kHz frequency modulation offset, total harmonic distortion): <1%

    Phase
    Modulation5

    Modulation rate (3 dB bandwidth, 3rad phase modulation offset): DC~100kHz
    Max. phase modulation offset (typical value): N×10rad
    Accuracy (1kHz modulation rate, 300Hz~3kHz demodulation bandwidth, phase modulation offset <N×10rad, except residual phase modulation):
    ±(5%×set value+0.01rad)
    Distortion (1kHzmodulation rate, 3rad phase modulation offset, total harmonic distortion): <1%

    Modulation Performance

    Vector Modulation Module4
    (Vector Modulation Module must be configured)

    Operating mode: external I/Q input
    Input connector: BNC (female)
    Input impedance: 50 Ω
    Frequency modulation range (typical value, 3dB point): DC~10MHz
    Full scale input:
    Carrier suppression (typical value, modulation rate 10kHz): <-40dBc
    EVM(typical value, 4Msps, QPSK modulation mode, Nyquist filter, α=0.3): <3%

    Base-band Signal Generator
    (Option 3 is configured)

    Max. code rate: 10ksps~10Msps(MSK;2FSK Max. code rate 2Msps)
    Modulation format: BPSK,QPSK,OQPSK,8PSK,MSK,16QAM,2FSK

    Internal Modulation Signal Generator

    Function generator provides: amplitude modulation, frequency/phase modulation signals
    Waveform:
    Sine wave, square wave, triangular wave, ramp wave, noise, dual-sine, swept-sine
    frequency range:
    Sine wave, dual-sine, swept-sine: 1Hz~1MHz
    Square wave, triangular wave, ramp wave: 1Hz~100kHz
    Frequency resolution: 1Hz
    Pulse modulation signal:
    Pulse width: 40ns~(42s-20ns)
    Pulse period: 100ns~42s
    Resolution: 20ns

    RF Output Port

    Type N (female)

    Display

    TFT-LCD

    Operation Interface

    Chinese/English



    Others:


    Dimension (W×H×L)

    482mm×152mm×582mm

    Max. Weight

    Approx. 20kg

    Environmental Adaptation

    Operating temp.: 0℃~+40℃
    Storage temp.: -30℃~ +70℃ (Low temperature is subject to the LCD)
    Relative humidity: 5%-95%, ±5%RH

    Option

    1. 115dB programmable step attenuator
    3. Base-band signal generator

    2. Vector modulation module
    4. High pure option


    Ordering Information:


    Main Unit:


    AV1442 RF Signal Generator

    Standard Configuration


    Item

    Name

    Qty

    Standard Accessories

    Power Cord

    1

    User’s Guide

    1


    Options


    No.

    Name

    Model

    Description

    1

    115dB programmable step attenuator


    Expand power

    2

    Vector modulation module


    Generate vector modulation signal

    3

    Base-band signal generator


    With internal base-band signal generation function

    4

    High pure option


    Reduce phase noise and increase spectrum purity


    Large LCD operation interface


    Designed with completely independent software, AV1442 RF Signal Generator uses large screen and Chinese operation interfaces which offers a panoramic view of the current state. The operation interface can be set in English according to different purposes and occasions for your convenience.



    Extremely low phase noise and high pure spectrum


    AV1442 RF Signal Generator provides good close-to-carrier phase noise (-124dBc/Hz, measured at 1GHz and 20kHz) and excellent spectrum purity, which can satisfy the test requirements for pure radio frequency and stimulus signals in radar system development and satellite communications.




    Update with USB Disk


    With the wide application of USB Disk to modern life, AV1442 RF Signal Generator provides a USB interface available for smart software update and data backup through which you can easily use a USB disk to update software and maintain the instrument, thus this function is simple and convenient and practical.




    Expansion of rear panel function


    AV1442 RF Signal Generator provides RS232 interface, GPIB interface, LAN interface, base-band output interface etc. additional expansion interfaces for system building during which LAN interface can be used to achieve the functions of remote control and network update, etc. for user’s convenience.



    Typical Applications:


    Relying on its powerful functions, AV1442 Radio Frequency Signal Generator has become widely-used modern intelligent radio frequency measuring instrument, which can provide complex analogy signal for testing on dynamic range, sensibility, adjacent channel property, digital modulation performance etc. internal and external channel’s performance index of high-performance transmitter and receiver of various radar and communication equipments as well as local oscillator substitution, distortion test, phase noise test, etc. fields.


    Quality RF Signal Generators Power Output Of + 7dBm ~ - 135dBm Update with USB Disk for sale
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