Генератор сигналов 1435A/B/C/D/F от 9 кГц - 40 ГГц

Серия 1435
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Генераторы сигналов Серия 1435 Подробнее




Китайская компания Ceyear Technologies Co., Ltd была основана в мае 2015 года.… подробнее





Обзор
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Основные возможности и технические характеристики

Based on innovative technologies, the 1435 series signal generator achieves balance in terms of performance, economy and volumetric weight. It also has excellent spectral purity, with a single side band (SSB) phase noise of -136dBc/Hz (when the carrier is 1GHz and the frequency offset is 10kHz) or -116dBc/Hz (when the carrier is 10GHz and the frequency offset is 10kHz). It provides a high power output and a large dynamic range, with the maximum output power up to 20dBm@20GHz and an output power dynamic range greater than 150dB. It responds fast and switches to another frequency in only 1ms, which shortens the test time and improves test efficiency, meeting the needs of massive data testing; in addition, it also has excellent analog modulation and pulse modulation functions. By adopting advanced frequency synthesis and RF channel signal processing technologies, it can achieve high performance while reducing the cost. Besides, it is equipped with a 7-inch high-sensitivity LED touch screen, and supports operation by touch screen, panel buttons, rotary knobs, external mouse and keyboard, etc., which fully upgrades the users’ operation experience. It adopts portable 3U chassis structure and is featured by small size and light weight, and thus is easy to carry. The 1435 series signal generator can meet both the test requirements for high performance in the R&D phase and the test requirements for high efficiency in the production phase.

  • Wide frequency coverage
  • High output power
  • Excellent SSB phase noise
  • Extremely short frequency switching time
  • High performance pulse modulation
  • Built-in multi-function function generator
  • Small size and light weight
  • High-sensitivity LED touch screen

FUNCTIONS & FEATURES

Wide frequency coverage

The 1435A/B/C/D/F series signal generator provides a frequency range of 9kHz~3GHz/6GHz/12GHz/20GHz/40GHz. Its lowest frequency can be as low as 9kHz and its highest frequency can be as high as 40GHz, which can meet the needs of wide frequency band testing.

High output power

When the H08 high-power output option is selected, the measured value of the full-band output power of the 1435A/B/C/D series signal generator can be above 20dBm and the full-band output power of the 1435F series signal generator can be above 17dBm. In the test where high-power excitation signals are required, the 1435 series signal generator can be used to obtain the required test signal without an external amplifier.

image.png

image.png

Excellent SSB phase noise

The 1435 series signal generator provides two steps of SSB phase noise for users. The standard SSB phase noise is measured at -101dBc/Hz (10GHz@10kHz), and the SSB phase noise can be as low as -116dBc/Hz (10GHz@10kHz) when the low phase noise option is selected. Users can select the phase noise as required to achieve the optimal cost performance.

image.png

Extremely short frequency switching time

The 1435 series signal generator can realize fast frequency switching in the full frequency band, and the measured frequency switching time is 0.67ms, which can meet the test requirements for high speed.

image.png

                                                                                                               2GHz to 20GHz frequency switching time


High performance pulse modulation

The pulse switch ratio is greater than 80dB, and the rise and fall time is shorter than 10ns. When the narrow pulse option H04 with a minimum pulse width of 20ns, a pulse width range of 20ns~42s-10ns and a step of 10ns is selected, it supports various triggering modes such as gating and external triggering. It’s also equipped with the pulse string required in radar test.

image.png

                                                                                                                     Pulse string (5)                                                      Pulse width: 20ns


Multi-function function generator

The multi-function function generator consists of seven waveform generators for generating AM/FM/ΦM modulated signals and low-frequency output signals. Two waveform generators can generate a dual-tone modulated signal by internal addition and are used for AM/FM/ΦM. The seven waveform generators include two standard function generators, one double-function generator, one scan function generator, two noise generators, and one DC generator. The DC generator generates DC levels, which can only be used for low frequency output. For the waveform generator, its sine wave frequency range is 0.1Hz~10MHz, and its frequency range of triangle wave, square wave, sawtooth wave and pulse is 0.1Hz~1MHz, and the frequency resolution is 0.1Hz.

image.png

                                                                                                                  Sine wave                                                               Sawtooth wave

image.png

                                                                                                                 Triangle wave                                              Square wave

image.png

                                                                                                              Double sine wave                                                 Noise

image.png

                                                                                                                                                 Frequency sweep sine


Small size and light weight

By adopting the portable 3U-high chassis design, the 1435ABCDF series signal generator has its weight and volume greatly reduced (compared to bench instruments). The heaviest model of this series is 10.9kg, and the lightest model is 7.4kg.

High-sensitivity LED touch screen

The 7-inch wide LED display which supports a resolution of 800 × 480 pixels clearly shows the instrument status information. The combination of the capacitive screen and the tailored window interface enables the 1435ABCDF series signal generator to respond sensitively and accurately to users’ touch operations. In addition to the touch screen, the user can also operate the instrument by the panel buttons, the rotary knobs (with the Enter function), and the external keyboard and mouse conveniently and quickly.

TYPICAL APPLICATIONS

General test

The 1435 series signal generator provides complete functions and a frequency range of 9kHz~40GHz. It provides AM, FM, ΦM, and PM analog modulation functions and supports step scan and list scan. Also, it has excellent performance. By adopting a design which realizes the balance between performance, economy and volumetric weight, it supports free configuration of various options, which makes it widely available. In respect of cost, it can be used for teaching; in respect of performance, it can be used in laboratory tests.

Defense test

The 1435 series signal generator supports high-performance pulse modulation, with a pulse-to-modulation switch ratio greater than 80dB, the rise and fall time less than 10ns, and the minimum pulse width of 20ns. It supports various pulse patterns such as pri stagger, prf jittering and pulse string, which is suitable for radar system testing. It has excellent phase noise performance and is available for receiver testing. It has a small size and can be carried along for field testing.

Production line test

The 1435 series signal generator takes only 1ms to switch to another frequency. It provides a high test speed, shortens the test time, and improves the test efficiency, thus meeting the requirements of massive data test. It provides a high power output and needs no external power amplifier, thus saving the space and cost. It supports multiple control interfaces such as USB, LAN and GPIB, which facilitates the formation of an automated test system and is suitable for production line test.



Свернуть Развернуть
Основные возможности и технические характеристики

Based on innovative technologies, the 1435 series signal generator achieves balance in terms of performance, economy and volumetric weight. It also has excellent spectral purity, with a single side band (SSB) phase noise of -136dBc/Hz (when the carrier is 1GHz and the frequency offset is 10kHz) or -116dBc/Hz (when the carrier is 10GHz and the frequency offset is 10kHz). It provides a high power output and a large dynamic range, with the maximum output power up to 20dBm@20GHz and an output power dynamic range greater than 150dB. It responds fast and switches to another frequency in only 1ms, which shortens the test time and improves test efficiency, meeting the needs of massive data testing; in addition, it also has excellent analog modulation and pulse modulation functions. By adopting advanced frequency synthesis and RF channel signal processing technologies, it can achieve high performance while reducing the cost. Besides, it is equipped with a 7-inch high-sensitivity LED touch screen, and supports operation by touch screen, panel buttons, rotary knobs, external mouse and keyboard, etc., which fully upgrades the users’ operation experience. It adopts portable 3U chassis structure and is featured by small size and light weight, and thus is easy to carry. The 1435 series signal generator can meet both the test requirements for high performance in the R&D phase and the test requirements for high efficiency in the production phase.

  • Wide frequency coverage
  • High output power
  • Excellent SSB phase noise
  • Extremely short frequency switching time
  • High performance pulse modulation
  • Built-in multi-function function generator
  • Small size and light weight
  • High-sensitivity LED touch screen

FUNCTIONS & FEATURES

Wide frequency coverage

The 1435A/B/C/D/F series signal generator provides a frequency range of 9kHz~3GHz/6GHz/12GHz/20GHz/40GHz. Its lowest frequency can be as low as 9kHz and its highest frequency can be as high as 40GHz, which can meet the needs of wide frequency band testing.

High output power

When the H08 high-power output option is selected, the measured value of the full-band output power of the 1435A/B/C/D series signal generator can be above 20dBm and the full-band output power of the 1435F series signal generator can be above 17dBm. In the test where high-power excitation signals are required, the 1435 series signal generator can be used to obtain the required test signal without an external amplifier.

image.png

image.png

Excellent SSB phase noise

The 1435 series signal generator provides two steps of SSB phase noise for users. The standard SSB phase noise is measured at -101dBc/Hz (10GHz@10kHz), and the SSB phase noise can be as low as -116dBc/Hz (10GHz@10kHz) when the low phase noise option is selected. Users can select the phase noise as required to achieve the optimal cost performance.

image.png

Extremely short frequency switching time

The 1435 series signal generator can realize fast frequency switching in the full frequency band, and the measured frequency switching time is 0.67ms, which can meet the test requirements for high speed.

image.png

                                                                                                               2GHz to 20GHz frequency switching time


High performance pulse modulation

The pulse switch ratio is greater than 80dB, and the rise and fall time is shorter than 10ns. When the narrow pulse option H04 with a minimum pulse width of 20ns, a pulse width range of 20ns~42s-10ns and a step of 10ns is selected, it supports various triggering modes such as gating and external triggering. It’s also equipped with the pulse string required in radar test.

image.png

                                                                                                                     Pulse string (5)                                                      Pulse width: 20ns


Multi-function function generator

The multi-function function generator consists of seven waveform generators for generating AM/FM/ΦM modulated signals and low-frequency output signals. Two waveform generators can generate a dual-tone modulated signal by internal addition and are used for AM/FM/ΦM. The seven waveform generators include two standard function generators, one double-function generator, one scan function generator, two noise generators, and one DC generator. The DC generator generates DC levels, which can only be used for low frequency output. For the waveform generator, its sine wave frequency range is 0.1Hz~10MHz, and its frequency range of triangle wave, square wave, sawtooth wave and pulse is 0.1Hz~1MHz, and the frequency resolution is 0.1Hz.

image.png

                                                                                                                  Sine wave                                                               Sawtooth wave

image.png

                                                                                                                 Triangle wave                                              Square wave

image.png

                                                                                                              Double sine wave                                                 Noise

image.png

                                                                                                                                                 Frequency sweep sine


Small size and light weight

By adopting the portable 3U-high chassis design, the 1435ABCDF series signal generator has its weight and volume greatly reduced (compared to bench instruments). The heaviest model of this series is 10.9kg, and the lightest model is 7.4kg.

High-sensitivity LED touch screen

The 7-inch wide LED display which supports a resolution of 800 × 480 pixels clearly shows the instrument status information. The combination of the capacitive screen and the tailored window interface enables the 1435ABCDF series signal generator to respond sensitively and accurately to users’ touch operations. In addition to the touch screen, the user can also operate the instrument by the panel buttons, the rotary knobs (with the Enter function), and the external keyboard and mouse conveniently and quickly.

TYPICAL APPLICATIONS

General test

The 1435 series signal generator provides complete functions and a frequency range of 9kHz~40GHz. It provides AM, FM, ΦM, and PM analog modulation functions and supports step scan and list scan. Also, it has excellent performance. By adopting a design which realizes the balance between performance, economy and volumetric weight, it supports free configuration of various options, which makes it widely available. In respect of cost, it can be used for teaching; in respect of performance, it can be used in laboratory tests.

Defense test

The 1435 series signal generator supports high-performance pulse modulation, with a pulse-to-modulation switch ratio greater than 80dB, the rise and fall time less than 10ns, and the minimum pulse width of 20ns. It supports various pulse patterns such as pri stagger, prf jittering and pulse string, which is suitable for radar system testing. It has excellent phase noise performance and is available for receiver testing. It has a small size and can be carried along for field testing.

Production line test

The 1435 series signal generator takes only 1ms to switch to another frequency. It provides a high test speed, shortens the test time, and improves the test efficiency, thus meeting the requirements of massive data test. It provides a high power output and needs no external power amplifier, thus saving the space and cost. It supports multiple control interfaces such as USB, LAN and GPIB, which facilitates the formation of an automated test system and is suitable for production line test.



  • 1. Power cord assembly (Standard three-core power cord)
  • 2. User manual
  • 3. Programming manual
  • 4. Product certificate
  • 1. Power cord assembly (Standard three-core power cord)
  • 2. User manual
  • 3. Programming manual
  • 4. Product certificate
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Срок свидетельства или заводской номер

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Характеристики
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Frequency Features

Frequency   Range

1435A:9kHz~3GHz

1435B:9kHz~6GHz

1435C:9kHz~12GHz

1435D:9kHz~20GHz

1435F:9kHz~40GHz

Frequency

N (number of internal harmonic waves)

9kHz≤f250MHz

1/8

250MHz≤f≤375MHz

1/16

375MHzf≤750MHz

1/8

750MHzf≤1.5GHz

1/4

1.5GHzf≤3GHz

1/2

3GHzf≤6GHz

1

6GHzf≤12GHz

2

12GHzf≤24GHz

4

24GHzf≤40GHz

8

Frequency   Resolution

0.001Hz

Frequency   Switching Time

≤1ms (typical   value 2)

Time   Base Aging Rate (Typical Value)

Standard:                      ±5×10-7/year (after continuous   switch-on for 30 days)

High   stability time base option H10: ±5×10-8/year (after continuous   switch-on for 30 days)

±5×10-10/day(after   continuous switch-on for 30 days)

Reference   Output

Frequency

10MHz

Power

>+4dBm,   to 50Ω load

Reference   Input

Frequency

1MHz~50MHz,   step 1Hz

Power

0dBm~+7dBm,   impedance 50Ω

Scanning Features

Scanning   Mode

Step scan,   list scan

Scan   Dwell Time

100μs~100s

Power Features

Minimum   Power

Standard

Option H01

-15dBm   (can be set -20dBm)

-110dBm   (can be set -135dBm)

Maximum   Power

(25±10°C)

Frequency   range

Standard

High power   output option H08

1435A/B

9kHz≤f≤3GHz

18dBm

22dBm

3GHzf≤5GHz

16dBm

20dBm

5GHzf≤6GHz

15dBm

18dBm

1435C/D

9kHz≤f≤3GHz

16dBm

21dBm

3GHzf≤20GHz

15dBm

20dBm

1435F

9kHz≤f≤3GHz

14dBm

20dBm

3GHzf≤17GHz

13dBm

17dBm

17GHzf≤40GHz

11dBm

15dBm

Power   Accuracy

(25±10°C)

Standard

Frequency Power   (dBm)

10~maximum   power

-10~10

-15~-10

9kHz≤f≤2GHz

±0.8dB

±0.6dB

±1.5dB

2GHzf≤20GHz

±0.9dB

±0.7dB

±1.5dB

20GHzf≤40GHz

±0.9dB

±0.8dB

±1.8dB

H01A/B programmable step attenuator option

Frequency   Power (dBm)

10~maximum   power

-10~10

-70~-10

-90~-70

9kHz≤f≤2GHz

±0.8dB

±0.6dB

±0.7dB

±1.4dB

2GHzf≤20GHz

±0.9dB

±0.7dB

±0.7dB

±1.6dB

20GHzf≤40GHz

±0.9dB

±0.8dB

±1.1dB

±2.0dB

Power   Resolution

0.01dB

Output   Impedance

50Ω (rated   value3)

Source   Standing Wave Ratio, VSWR (Internal Fixed Amplitude) (Typical Value)

9kHz≤f≤3GHz

1.7

3GHzf≤13GHz

1.6

13GHzf≤20GHz

1.8

20GHzf≤40GHz

1.6

Maximum   Reverse Power

0.5W (0V   DC) (rated value)

Spectral Purity 4

Harmonic   Wave (at +10dBm)

9kHz≤f≤10MHz

-23dBc

10MHzf≤2GHz

-30dBc

2GHzf≤6GHz

(1435B)

-30dBc

2GHzf≤20GHz

-55dBc

20GHzf≤40GHz

-50dBc (typical value)

Subharmonic   Wave (at +10dBm)

9kHz≤f≤6GHz

None

6GHzf≤12GHz

-60dBc

12GHzf≤24GHz

-55dBc

24GHzf≤40GHz

-50dBc

Non-Harmonic   Wave (at 0dBm, 10kHz Frequency Offset)

Frequency

Standard

Low phase   noise option

9kHz≤f≤250MHz

-54dBc

-60dBc

250MHzf≤3GHz

-62dBc

-77dBc

3GHzf≤6GHz

-56dBc

-71dBc

6GHzf≤12GHz

-50dBc

-65dBc

12GHzf≤24GHz

-44dBc

-59dBc

24GHzf≤40GHz

-38dBc

-53dBc

SSB   Phase Noise

(dBc/Hz   at +10dBm)

Standard

Frequency

100Hz

10kHz

100MHz

-83

-115

250 MHz

-93

-127

500MHz

-89

-121

1 GHz

-83

-115

2 GHz

-77

-109

3GHz

-74

-105

4 GHz

-71

-103

6 GHz

-68

-99

10 GHz

-63

-95

20 GHz

-57

-89

40 GHz

-51

-83

Low phase   noise option

Frequency

100Hz

1kHz

10kHz

100kHz

100MHz

-83

-112

-131

-131

250   MHz

-93

-123

-139

-139

500MHz

-89

-119

-135

-135

1   GHz

-83

-113

-132

-132

2   GHz

-77

-107

-126

-126

3GHz

-74

-104

-121

-121

4   GHz

-71

-101

-120

-120

6   GHz

-68

-98

-115

-115

10   GHz

-63

-93

-113

-113


20   GHz

-57

-87

-107

-107


40   GHz

-51

-81

-101

-101

Modulation Features

Frequency   Modulation5

(Option   H02)

Maximum   frequency offset: N × 16MHz (N is the number of fundamental harmonic wave)

Accuracy   (1kHz modulation rate, frequency offset: N × 500kHz): ± (2% × set frequency   offset + 20Hz)

Modulation   rate (3dB bandwidth, frequency offset: N × 500kHz): DC-7MHz

Distortion   (1kHz rate, frequency offset: N × 500kHz): <0.4%

Phase   Modulation5

(Option   H02)

Maximum   phase offset: N × 16rad (N is the number of fundamental harmonic wave)

Accuracy   (1kHz modulation rate, frequency offset: N × 500kHz): ± (2% × set phase   offset + 0.01rad)

Modulation   rate (3dB bandwidth, phase offset: N × 8rad): DC-1MHz

Distortion   (1kHz modulation rate, phase offset: N × 8rad): <0.4%

Amplitude   Modulation5

(Option   H02)

Maximum   depth: >90%

Modulation   rate: (1kHz modulation rate, 30% modulation depth): ± (4% × set depth +1%)

Modulation rate (bandwidth: 3dB; modulation depth:   30%; frequency test points: 1GHz, 5GHz, 20GHz, 40GHz): DC100kHz

Distortion:   (1kHz modulation rate, linear mode, total harmonic distortion, 30% modulation   depth): <2%;

Pulse   Modulation 6

(Option   H03)

Switching   ratio

80dB

Rise and   fall time

10ns

Minimum   pulse of internal fixed amplitude

1μs

Minimum   pulse of non-fixed amplitude

100ns

Narrow   Pulse Modulation 6

(Option   H04)

Switching   ratio

80dB

Rise and   fall time

10ns

Minimum   pulse of internal fixed amplitude

1μs

Minimum   pulse of non-fixed amplitude

20ns

Internal   Analog Modulation Signal Generator (Option H02)

It   provides three independent signals for frequency/phase modulation, amplitude   modulation and low frequency output signals

Waveform:   sine wave, square wave, triangle wave, sawtooth wave

Frequency   range: sine wave 0.1Hz~10MHz

Square   wave, triangle wave, sawtooth wave 0.1Hz~1MHz

Frequency   resolution: 0.1Hz

Low   frequency output: amplitude 0~5V peak (rated value), to 50Ω load

Internal   Pulse Generator

(Option   H03)

Pulse   width: 20ns~(42s-10ns) (rated value)

Pulse   period: 40ns~42s (rated value)

Resolution:   10ns

Multi-Function   Function Generator (Option H05)

The   Multi-function generator consists of 7 waveform generators. The generator can   be set separately or five generators can be set simultaneously by using the   AM, FM/ΦM and the composite modulation features in the low-frequency output.

Waveform:

Function   generator 1: sine wave, triangle wave, square wave, sawtooth wave, pulse

Function   generator 2: sine wave, triangle wave, square wave, sawtooth wave, pulse

Dual   function generator: sine wave, triangle wave, square wave, sawtooth wave,   pulse, phase offset and amplitude ratio of audio 2 relative to audio 1;

Scan   function generator: sine wave, triangle wave, square wave, sawtooth wave;

Noise   generator 1: uniform, Gaussian;

Noise   generator 2: uniform, Gaussian;

DC: LF   output only;

Frequency   parameters:

Sine wave:   0.1Hz to 10MHz;

Triangle   wave, square wave, sawtooth wave, pulse: 0.1Hz to 1MHz;

Resolution:   0.1Hz;

General Features

RF   Output Port

1435A/B/C:   N type (negative), impedance 50Ω

1435D:   3.5mm (positive), N type (negative) (option H91), impedance 50Ω

1435F:   2.4mm (positive), impedance 50Ω

Maximum   Dimensions

(width   × height × depth)

Width ×   height × depth: 330mm × 147mm × 397mm (excluding the handle)

420mm ×   147mm × 445mm (including the handle)

Weight

<12kg (the   weight varies with the model and option configuration)

Power   Supply

100~120VAC,   50~60Hz; or 200~240VAC, 50~60Hz (self-adaptive)

Power   Consumption

Less than   300W

Temperature   Range

Operating   temperature: 0°C~+50°C; storage temperature: -40°C~+70°C

Модели и опции
Товар
Модели и Опции
Описание
Цена Заказать
Модели
1435A
Генератор сигналов 9kHz-3GHz
По запросу
- шт +
1435B
Генератор сигналов 9kHz-6GHz
По запросу
- шт +
1435C
Генератор сигналов 9kHz-12GHz
По запросу
- шт +
1435D
Генератор сигналов 9kHz-20GHz
По запросу
- шт +
1435F
Генератор сигналов 9kHz-40GHz
По запросу
- шт +
1
Power cord assembly (Standard three-core power cord)
По запросу
- шт +
2
User manual
По запросу
- шт +
3
Programming manual
По запросу
- шт +
4
Product certificate
По запросу
- шт +
Option
1435-H01
115dB programmable step attenuator (Expand   the output power dynamic range.)
По запросу
- шт +
1435-H02
Analog modulation (Increase analog modulation functions, including AM,   FM, ΦM, and low frequency output.)
По запросу
- шт +
1435-H03
Pulse modulation (Increase the pulse modulation function with a   minimum pulse width of 100ns.)
По запросу
- шт +
1435-H04
Narrow pulse modulation (Increase the pulse modulation function with a   minimum pulse width of 20ns.)
По запросу
- шт +
1435-H05
Multi-function function generator (Add a richer analog modulation signal format. (Note: The H05 option is available after the H02   analog modulation option is selected).)
По запросу
- шт +
1435-H06
Low phase noise (Optimize SSB phase noise,   10GHz@10kHz: -113dBc/Hz.)
По запросу
- шт +
1435-H08
High power output (Increase the maximum output power.)
По запросу
- шт +
1435-H10
High stability time base option (Internal time base aging rate.)
По запросу
- шт +
1435-H50
Calibration certificate (Instrument calibration.)
По запросу
- шт +
1435-H91
N   type connector for RF output (N   type connector for RF output, applicable to 1435D.)
По запросу
- шт +
1435-H92
RF output moved to the rear panel (RF output on rear panel.)
По запросу
- шт +
1435-H93
Portable handle (3U handle.)
По запросу
- шт +
1435-H94
Rack mount kit (Mounting kit for the upper cabinet.)
По запросу
- шт +
1435-H95
Aluminum alloy transport case (High-strength lightweight aluminum alloy transport   case with handle and universal roller for easy transportation.)
По запросу
- шт +
1435-H98
English kit (English panel, English manual, English operation   interface and English operating system.)
По запросу
- шт +
Библиотека

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