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Related Manuals for Ceyear 4024 Series
Summary of Contents for Ceyear 4024 Series
- Page 1 4024 Series Spectrum Analyzer Quick Start Guide...
- Page 3 Statement Certificate Foreword The information contained in product meets Thank you for choosing 4024 this User Manual is subject to indicator requirements of the Spectrum Analyzer developed change without prior notice. manual at the time of delivery. produced China China Electronics Technology Calibration and measurement Electronics Technology...
- Page 4 or improper operations may result damage instrument or loss of important Caution data. shall fully understand and meet all the “Attention” indicates conditions caution important prompts and no before proceeding to the next danger. It reminds the user to step. pay attention to a certain operation process, operation method or similar situations.
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Page 5: Table Of Contents
Quick Start Guide of 4024 Spectrum Analyzer Table of Contents CHAPTER 1 MANUAL GUIDE ....................... 1 CHAPTER 2 PREPARATION FOR USE ....................2 2.1 P ....................... 2 OPERATION PREPARATION 2.2 D ..................... 4 ESCRIPTION OF START FOR USE 2.3 O ...................... -
Page 7: Chapter 1 Manual Guide
Quick Start Guide of 4024 Spectrum Analyzer Chapter 1 Manual Guide This Manual describes the structure and use of 4024 Spectrum Analyzer (hereinafter referred to as 4024 or Spectrum Analyzer) in an all-around and three- dimensional manner from aspects of instrument panel, power supply, start to use, typical applications and after-sales help. -
Page 8: Chapter 2 Preparation For Use
Quick Start Guide of 4024 Spectrum Analyzer Chapter 2 Preparation for use 4024 Spectrum Analyzer series is characterized by wide operating frequency band, high performance index, fast sweeping, multiple test functions and easy operation. In terms of performance index, this series has good average noise level, phase noise, fast sweep speed and multiple measurement functions. - Page 9 Quick Start Guide of 4024 Spectrum Analyzer Operating temperature range of power supply by Li-ion battery：0℃～+45℃ As the battery storage temperature range is -20℃ to 60℃, the battery must not work continuously in a long time at high temperature, so as to Warning avoid risks arising from high temperature.
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Page 10: Description Of Start For Use
Quick Start Guide of 4024 Spectrum Analyzer Current: 3A (min.) 3. Power supply with built-in battery 4024 can be powered by rechargeable li-ion battery. The battery will discharge if it is not used for a long time. Therefore, the battery must be recharged before use. Please refer to Section 2.6 for details about battery use. -
Page 11: Overview Of Front Panel
Quick Start Guide of 4024 Spectrum Analyzer 】 key) for about 3 seconds, a beep can be heard. Then, release Press the Power ON/OFF (【 the ON/OFF key and the device will enter host program after about 30 seconds. To ensure the stability of performance indexes of parts inside the device in order to achieve better test results, a 30-minute warming period is recommended before measurement. - Page 12 Quick Start Guide of 4024 Spectrum Analyzer Table 2.2 Description of indicator status Instrumen Indicator Physical status of the Spectrum Analyzer t status status a) battery installed, power not connected. b) battery not installed, power not connected. Yellow a) battery not installed, power connected. Power off normally on b) battery installed and full, power connected.
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Page 13: Overview Of Operation Interface
Quick Start Guide of 4024 Spectrum Analyzer Numeric keys: You can input corresponding value of the parameter selected with numerical keys at front panel and input the data after selecting corresponding unit at soft menu. 【•】: Input the decimal point for decimal value when entering a decimal value with a decimal point. -
Page 14: Overview Of Top Panel
Quick Start Guide of 4024 Spectrum Analyzer Time and date Signal standard and cursor GPS info Trace display area Power identification Title Fig. 2.2 Operation interface of 4024 Spectrum Analyzer 2.5 Overview of top panel The top panel of 4024 is shown in Fig. 2.3 and it consists of a power interface, a digital interface and a test port. - Page 15 Quick Start Guide of 4024 Spectrum Analyzer 2.5.1 Power interface The power interface of the device is for powering the device through DC output of AC-DC adapter or through external DC power source. The conductor inside the external power interface is positive and the external conductor is grounded.
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Page 16: Battery Installation Or Replacement
Quick Start Guide of 4024 Spectrum Analyzer 1. Mini USB interface: This interface is used for connecting external PC which realizes program control or data transmission for 4024 through program control commands or function library. Equipment drive should be installed for connecting the device to PC Caution through USB interface for the first time. - Page 17 Quick Start Guide of 4024 Spectrum Analyzer Remove the battery Remove the battery cover Install the battery cover Insert the battery Fig. 2.4 Install or replace the battery...
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Page 18: Chapter 3 Typical Application
Quick Start Guide of 4024 Spectrum Analyzer Chapter 3 Typical application Several working modes are available in 4024, including spectrum analyzer, interference analyzer (option), AM-FM-PM analyzer (option), power meter (option) and channel scanner (option). Several intelligent measurement functions are provided for each working mode. This chapter mainly describes basic tests under spectrum analyzer mode. - Page 19 Quick Start Guide of 4024 Spectrum Analyzer Fig. 3.1 Center frequency is 1GHz Set span Press 【Freq】 →[Span]. Please note if the span is shown in the active function area in order to confirm currently activated parameter. To reduce the span to, for example, 10MHz, you can input [1] [0] using the numerical keypad and select the unit as [MHz], or you can use 【↓】...
- Page 20 Quick Start Guide of 4024 Spectrum Analyzer Fig. 3.2 The center frequency is 1GHz and the span is 10MHz Set the sweep time Press 【Sweep】 and select [Sweep Time Auto Man] soft key. This soft key can be used for setting the control mode of sweep time as auto control or manual control.
- Page 21 Quick Start Guide of 4024 Spectrum Analyzer Fig. 3.3 Activate the marker Adjust amplitude parameter Generally, optimal amplitude measurement accuracy can be obtained by putting the signal peak at the reference level position, as shown in Fig. 3.4. Press 【Ampt】 →[Ref Level] to set the reference level as the amplitude of the marker.
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Page 22: How To Improve Frequency Measurement Accuracy
Quick Start Guide of 4024 Spectrum Analyzer Save the test results Press 【File】→[Save Data] (or select the save state or picture) and an interface shown in Fig. 3.5 will pop up. Input the name on the interface and then press [OK] to save. Fig. -
Page 23: How To Measure Small Signals
Quick Start Guide of 4024 Spectrum Analyzer Press 【Maker】 to activate the marker. Press 【Maker】→[Count Mkr Off On] to enable the marker count function. Press 【Peak】 to position the marker on the signal frequency. Observe the reading of the marker and the resolution of frequency can reach 1Hz. As shown in Fig.3.6 Fig. - Page 24 Quick Start Guide of 4024 Spectrum Analyzer The noise generated inside the Spectrum Analyzer determines the ability of the device to measure small signals. The following methods can be used to change the measurement setting, thus improving the measurement sensitivity of the Spectrum Analyzer. 3.3.1 Reduce RF attenuator decrement to measure small signals The input attenuator affects the signal level of the input instrument.
- Page 25 Quick Start Guide of 4024 Spectrum Analyzer Fig.3.7 Small signal when pre-amplifier Off Enable the pre-amplifier On this basis, you can further enable the pre-amplifier by pressing 【Ampt】 →[Pre Amp Off On], as shown in Fig. 3.8. Fig. 3.8 Small signal when pre-amplifier On After finishing the test, please remember to increase the attenuation of the Caution Spectrum Analyzer to protect the RF input port of the Spectrum Analyzer.
- Page 26 Quick Start Guide of 4024 Spectrum Analyzer 3.3.2 Reduce resolution bandwidth to measure small signals The resolution bandwidth affects the internal noise base of the Spectrum Analyzer but will not affect the level of measured continuous wave signal. The relation between noise reduction and resolution bandwidth can be expressed with the following formula: ...
- Page 27 Quick Start Guide of 4024 Spectrum Analyzer Fig. 3.9 Reduce resolution bandwidth to measure small signals As the reduction of resolution bandwidth will increase the sweep time, in the 4024 Spectrum Analyzer, resolution bandwidth 1Hz~10MHz is realized by step 1-3-10. Proper resolution bandwidth should be selected to realize delicate compromise between sweep time and resolution bandwidth.
- Page 28 Quick Start Guide of 4024 Spectrum Analyzer Press 【BW】, [Detector] and [Average] to select average detector mode. Now the information bar at the left of the screen will display “Detector *Average”, indicating the detector mode is manually set as average detector. Increase the sweep time of Spectrum Analyzer Press 【Sweep】, [Sweep Time Auto Man] and 【↑】...
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Page 29: How To Identify Signal With Closely Spaced Frequency
Quick Start Guide of 4024 Spectrum Analyzer Fig. 3.10 Measure small signals with trace average 3.4 How to identify signal with closely spaced frequency 3.4.1 Resolution bandwidth description Signal resolution is determined by the bandwidth of IF filter of the Spectrum Analyzer, i.e. the resolution bandwidth (RBW) When a signal passing through the IF filter, the Spectrum Analyzer uses the signal to sweep the band pass shape of the IF filter. - Page 30 Quick Start Guide of 4024 Spectrum Analyzer Signal generator Spectrum analyzer T connector Signal generator Fig. 3.11 Test instrument connection diagram of two input signals Reset the Spectrum Analyzer Press 【Preset】 key to re-start the Spectrum Analyzer. Set signal generator Use a T connector to connect the output of two signal generators to the RF input port of the Spectrum Analyzer, as shown in Fig.
- Page 31 Quick Start Guide of 4024 Spectrum Analyzer Reduce video bandwidth Press 【BW】, [VBW Auto Man] to adjust the video bandwidth as 10kHz. Two signals can be seen on the screen, as shown in Fig. 3.13. Use the knob or 【↓】 key on the front panel to continue to reduce the resolution bandwidth to show two signals more clearly.
- Page 32 Quick Start Guide of 4024 Spectrum Analyzer Fig. 3.13 Able to distinguish two signals of same amplitude...
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Page 33: Chapter 4 Help
We will assist you to solve the problem as soon as possible. Please refer to Section 4.2 for specific contact, or you can visit www.ceyear.com to inquire for the nearest technical support. 4.1 Basic inspections You can inspect the 4024 as per the following instructions in the case of any failure in your device. -
Page 34: Help Information
Our technical support personnel can quickly arrive at the user site for technical communication, training, product maintenance and other services, providing all-around, convenient technical support and relevant services for you to use this instrument. Tel: +86-0532-86880796 Website: www.ceyear.com E-mail: sales@ceyear.com Add.: NO.98 Xiangjiang Rd., Qingdao City, China Zip code:... -
Page 35: Repair
Quick Start Guide of 4024 Spectrum Analyzer Moreover, please contact us in time if there is anything wrong with the instrument. We will provide necessary help and return the device to the factory for maintenance if necessary. The user is not allowed to disassemble the instrument without authorization in order to avoid any damage to the internal circuit or component due to improper operation. -
Page 36: Annex I: Technical Index
Quick Start Guide of 4024 Spectrum Analyzer Annex I: Technical index Technical indexes of 4024 are subject to strict test when ex-factory. The user can test and verify the device based on the technical indexes in this manual. Main technical indexes of 4024 are shown in the table below. - Page 37 Quick Start Guide of 4024 Spectrum Analyzer ≤-148dBm（32GHz~40GHz） ≤-140dBm（40GHz~44GHz） RBW normalization to 1Hz, 20-30°C, tracking Generator off) Second harmonic distortion 4024A/B/C： 4024D/E/F/G： (attenuation: 0dB; input <-65dBc <-60dBc signal: -30dBm) 3-order intermodulation distortion 4024D/E/F/G： ≥+7dBm 50MHz~4GHz (-15dBm double-tone signal, 4024A/B/C： ≥+10dBm ≥+6dBm 4GHz~13GHz 100kHz spacing, 0dB...
- Page 38 Quick Start Guide of 4024 Spectrum Analyzer 4024A：100kHz~4GHz 4024B：100kHz~6.5GHz Frequency 4024C：100kHz~9GHz Range Amplitude 0dBm~-40dBm Range Tracking Minimum 0.1dB Generator Amplitude Step (Option) ±2.50dB（Frequency Range 10MHz~9GHz, Amplitude Range Amplitude Accuracy 0dBm~-40dBm ,20℃~30℃） 1GHz frequency point，0dBm output: ≤-90dBc/Hz@10kHz frequency offset Sideband Noise ≤-95dBc/Hz@100kHz frequency offset ≤-110dBc/Hz@1MHz frequency offset...
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Page 39: Annex Ii: List Of Accessories/Options
Quick Start Guide of 4024 Spectrum Analyzer Annex II: List of accessories/options Schedule 2 List of accessories/options of 4024 Spectrum Analyzer Number of Affiliation Accessory/option accessory/option Power cable 1 piece Power adapter 1 piece Rechargeable Li-ion battery 1 piece Attachment USB interface cable 1 piece Quick Start Guide of 4024 Spectrum Analyzer 1 piece... - Page 40 Quick Start Guide of 4024 Spectrum Analyzer 4024-021 89101A Antenna 4024-022 89101B Antenna 4024-023 89101C Antenna 4024-024 89101D Antenna 4024-025 89401 Antenna Amplifier 4024-026 89901 Antenna 4024-027 89902 Antenna 4024-028 Functional backpack 4024-029 Shoulder pack for carrying 4024-030 Safety instrument carrying case 4024-031 89901 Antenna handle 4024-032...