Basic Info.
Function
Analog Signal Generator
Display
7 Inches LED Display
Usage
RF/Microwave/Mmw Test
Installation
Direct Connected
Customized
Non-Customized
Transport Package
Aluminum Alloy Box
Specification
W*H*D=482mm*152mm*582mm
Product Description
Product OverviewBased 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.
Main Features
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
Technical Specifications Frequency Features |
Frequency Range | 1435A:9kHz~3GHz 1435B:9kHz~6GHz 1435C:9kHz~12GHz 1435D:9kHz~20GHz 1435F:9kHz~40GHz | Frequency | N (number of fundamental and harmonic waves) |
9kHz≤f<250MHz | 1/8 |
250MHz≤f≤375MHz | 1/16 |
375MHz | 1/8 |
750MHz | 1/4 |
1.5GHz | 1/2 |
3GHz | 1 |
6GHz | 2 |
12GHz | 4 |
24GHz | 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 |
3GHz | 16dBm | 20dBm |
5GHz | 15dBm | 18dBm |
1435C/D |
9kHz≤f≤3GHz | 16dBm | 21dBm |
3GHz | 15dBm | 20dBm |
1435F |
9kHz≤f≤3GHz | 14dBm | 20dBm |
3GHz | 13dBm | 17dBm |
17GHz | 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 |
2GHz | ±0.9dB | ±0.7dB | ±1.5dB |
20GHz | ±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 |
2GHz | ±0.9dB | ±0.7dB | ±0.7dB | ±1.6dB |
20GHz | ±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 |
3GHz | <1.6 |
13GHz | <1.8 |
20GHz | <1.6 |
Maximum Reverse Power | 0.5W (0V DC) (rated value) |
Spectral Purity 4 |
Harmonic Wave (at +10dBm) | 9kHz≤f≤10MHz | <-23dBc |
10MHz | <-30dBc |
2GHz (1435B) | <-30dBc |
2GHz | <-55dBc |
20GHz | <-50dBc (typical value) |
Subharmonic Wave (at +10dBm) | 9kHz≤f≤6GHz | None |
6GHz | <-60dBc |
12GHz | <-55dBc |
24GHz | <-50dBc |
Non-Harmonic Wave (at 0dBm, 10kHz Frequency Offset) | Frequency | Standard | Low phase noise option |
9kHz≤f≤250MHz | <-54dBc | <-60dBc |
250MHz | <-62dBc | <-77dBc |
3GHz | <-56dBc | <-71dBc |
6GHz | <-50dBc | <-65dBc |
12GHz | <-44dBc | <-59dBc |
24GHz | <-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 Modulation (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 Modulation (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 Modulation (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): DC~100kHz Distortion: (1kHz modulation rate, linear mode, total harmonic distortion, 30% modulation depth): <2%; |
Pulse Modulation 5 (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 5 (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 |
Note:
1. The 1435 series signal generator can be stored at ambient temperature for 2 hours. After preheating for 30 minutes, the attenuator is automatically coupled (or ALC power is greater than -5dBm) to meet the performance of each indicator within a given working range. 2. The typical value is a supplementary feature given based on the stereotype value, which is only for user reference, and will not be assessed.3. The rated value refers to the expected performance, or describes the product performance that is useful in the product but is not included in the product warranty.4. The spectral purity indicates that the point frequency has no modulation mode.5. The technical specifications of pulse modulation and narrow pulse modulation are applicable to frequencies above 50MHz.FAQ1. What is the relationship between China Electronics Technology Instruments Co., Ltd and Ceyear Technologies Co., Ltd?
China Electronics Technology Instruments Co., Ltd is the former name of Ceyear Technologies Co., Ltd before Year 2021, but the brand of both are all Ceyear. SInce the beginning of 2021, as Ceyear is to be a listed company, the name was transformed from China Electronics Technology Instruments Co., Ltd to Ceyear Technologies Co., Ltd. Therefore, in previous product introductions and company catalog, sometimes you can still find the name of China Electronics Technology Instruments Co., Ltd
2. Is Ceyear a manufacturer or a trading company?
Ceyear is a manufacturer first, with R&D team (around 1500 engineers), production line (around 500 people), and domestic and overseas slaes team.
Thus Ceyear is a company integrating R&D, production and sales.
3. What products do you have?
T&M instruments, optical communication tools, microwave component, test systems, and other customized products.
4. How can I get local sevice?
Ceyear has worked with local distributors in different countries for many years, and could provide local after-sale services with the help of those local partners. If you already have some products of Ceyear(previously EI brand included) and looking for services, you can directly contact us through Made-in-China platform.
Address:
No. 98 Xiangjiang Road, Huangdao District, Qingdao, Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics, Instruments & Meters, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, GMP
Company Introduction:
Ceyear Technologies Co., Ltd is the largest designer and manufacturer of optical and microwave instruments in China, with 50 years of design, R& D and manufacturing experience. We are assigned supplier for HUAWEI, China Telecom, Chinese Army and Millitary, with CE-EMC, CE-LVD, REACH and RoHS certificates.
Our main products include:
Signal generator, Spectrum analyzer, Vector network analyzer, Radio communication tester, Digital Oscilloscope and Microwave millimeter-wave components& Modules.
Fusion splicer, OTDR, Power meter, Light source and Optical fiber visible fault locator.
"Ceyear" is the brand of Ceyear Technologies released in September 2017 in Beijing. "Ceyear" represents a banner from the Chinese test and measurement, and means an instrument "capable of thinking". "C" in "Ceyear" is from China, "CE" is the inheritance and test measurement of China Electronics Technology Group Corporation (CETC), "eye" is observation, "ear" is listening, "y" is a banner, "year" represents an everlasting enterprise.
Ceyear Technologies Co., Ltd was established in May 2015, headquartered in Qingdao, Shandong province. Leveraging the resources of The 40th Institute and The 41st Institute of China Electronics Technology Group Corporation, Ceyear has a professional team engaged in the research and development of electronic measurement instruments, automatic test systems, microwave & Millimeter-wave components and other electronic products.
Ceyear operates many professional national organizations, such as National Key Laboratory for Science and Technology on Electronic Test & Measurement, National Defense Opto-Electronic Primary Metrology Laboratory, National Quality Supervision & Test Center for Electronic Instrument, Research & Application Center for National Defense Automatic Test Technology, Integrated Research & Development Center for Electronic Test and Support Equipment, National Quality Supervision & Test Center for Connectors and Relays in Information Industry etc., which enable the company with powerful capability of research & Development, manufacturing, test and verification.
Ceyear is dedicated to the exploration and research of the most advanced technologies in electronic test field, and has achieved series significant technical breakthroughs in high-end scientific instruments and general electronic measurement instruments. The products have reached domestic leading level and are also internationally advanced, especially in microwave & Millimeter-wave, optoelectronics, communications, general purpose measurement and other related technical fields.
Enjoying independent intellectual property rights, we deliver a full range of electronic measurement instruments and components, covering high, medium and low ends. Customized automatic test solutions are available owing to software development and system integration. We are capable of technical services including metrology, inspection, standardization, environmental test and quality & Reliability assessment.
The electronic measurement instruments, automatic test systems and components developed and manufactured by Ceyear are widely used in fields of satellite, communications, navigation, radar, scientific research and education etc., which supports national key projects, including manned space flights, lunar exploration, optical fiber communication trunk, large aircraft manufacturing etc., and have gained deep trust and distinguished reputation among users.