Ceyear 4025 Series Handheld Spectrum Analyzers up to 54GHz
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Benefits of the 4025 Portable Handheld Signal Analyzers With Excellent Field Usability
- Spektrum analyzer frequency range from 9 kHz (optional 5 kHz) up to 54 GHz.
- Excellent technical specifications and a variety of measurement and analysis functions.
- Wide touch-screen; USB and LAN interfaces, SD-card slot.
Ceyear 4025 Series Handheld Spectrum Analyzers up to 54 GHz
The Ceyear 4025 series is a family of high-performance handheld spectrum analyzers with a frequency measurement range of 9 kHz to 54 GHz. The 4025 series devices are ideal for installation and commissioning of wireless communication equipment in the field, maintenance and int erference detection, etc. They offer a variety of function modes such as real-time spectrum analysis, interference analysis, channel scanner, field strength measurement, USB CW and peak power measurement, AM/FM/PM analyzer, location analyzer, channel power, occupied bandwidth, adjacent channel power, spectrum emission mask, carrier to noise ratio, harmonic distortion, spurious emission mask, indoor/outdoor map coverage, and more.
- Portable spectrum analyzer with frequency range coverage 9 kHz to 6, 9, 20, 26.5, 44, or 54 GHz; the low frequency can be extended to 5 kHz.
- Full band pre-amplifier.
- Excellent specifications for DANL, SSB phase noise, and TOI.
- Fast sweep speed.
- Multiple measurement function modes:
Spectrum analyzer, interference analyzer (spectrogram, RSSI), channel scanner, field strength measurement, USB CW power measurement, USB peak power measurement, AM/FM/PM analyzer, location analyzer, real time spectrum analyzer (supporting DPX and spectrogram display), 2G/4G/5G demodulation snalysis, IQ analyzer, time gate scanning, etc. - Various intelligent measurement functions:
Channel power, occupied bandwidth, adjacent channel power, spectrum emission mask, carrier to noise ratio, harmonic distortion, spurious emission mask, indoor/outdoor map, gated sweep, etc.
Support GPS/Beidou positioning and frequency disciplined function for the crystal in the instrument, the typical frequency reference accuracy after GPS locking calibration can reach ±10 ppb. - Multiple types of auxiliary test interfaces and digital interfaces.
- 10.1"/25.7 cm LCD and capacitive touch screen.
- LAN, USB interfaces, SD-card.
- 6 independent markers, support for marker dragging, frequency/amplitude parameters dragging and scaling functions, support for signal tracking and peak tracking, 3 display traces, 6 detection methods (normal, peak, negative peak, sample, average, RMS).
- Multiple types of optional field test accessories can be configured such as USB CW power sensors, USB peak power sensors, omni-directional antennas, directional antennas, USB electronic compasses, EMI near field probes, car chargers, smart battery charging base, etc.
Model Overview
| Model | 4025A | 4025B | 4025D | 4025E | 4025G | 4025K |
| Frequency range | 9 kHz...6 GHz | 9 kHz...9 GHz | 9 kHz...20 GHz | 9 kHz...26.5 GHz | 9 kHz...44 GHz | 9 kHz...54 GHz |
| Sweep time | Range 1 µs...6000 s (zero span); accuracy ±1.0% (zero span); sweep time <33 ms (20 GHz span, 3 MHz RBW); <4 s (1 GHz span, 1 kHz RBW, fast FFT sweep mode) | |||||
| Resolution bandwidth | 1 Hz...20 MHz (1-2-3-5-8-steps) | |||||
| Video bandwidth | 1 Hz...20 MHz (1-2-3-5-8-steps) | |||||
| SSB phase noise (1 GHz carrier, +15...+35°C) | ≤108 dBc/Hz at 10 kHz, ≤-110 dBc/Hz at 100 kHz ≤118 dBc/Hz at 1 MHz, ≤-129 dBc/Hz at 10 MHz | |||||
| DANL/Displayed Average Noise Level (input port is connected with a 50-Ω load, 0 dB input attenuation, average detector, the logarithm of video type, RBW normalized to 1 Hz, +15...+35°C | Pre-amplifier ON: ≤161 dBm (2 MHz...2.4 GHz), ≤160dBm (2.4...6 GHz), ≤159 dBm (6...9 GHz), ≤158dBm (9...14 GHz), ≤156 dBm (14...20 GHz) Pre-amplifier OFF: ≤142 dBm (2 MHz...2.4 GHz), ≤141 dBm (2.4...6 GHz), ≤140 dBm (6...9 GHz), ≤138 dBm (9...14 GHz), ≤138 dBm (14...20 GHz) | Pre-amplifier ON: ≤159 dBm (2 MHz...9 GHz), ≤156 dBm (9...14 GHz), ≤154 dBm (14...21 GHz), ≤154 dBm (21...32 GHz), ≤152 dBm (32...40 GHz), ≤148 dBm (40...44 GHz), ≤145 dBm (44...50 GHz), ≤140 dBm (50...54 GHz) Pre-amplifier OFF: ≤140 dBm (2 MHz...6 GHz), ≤138 dBm (6...9 GHz), ≤136 dBm (9...14 GHz), ≤136 dBm (14...21 GHz), ≤135 dBm (21...32 GHz), ≤133 dBm (32...40 GHz), ≤130 dBm (40...44 GHz), ≤126 dBm (44...50 GHz), ≤123 dBm (50...54 GHz) | ||||
| TOI (-15 dBm 2-tone signal input, 100 kHz span, 0 dB attenuator, pre-amplifier OFF) | ≥+13 dBm (50 MHz...54 GHz) | |||||
| Input Attenuator | Attenuation range 0...30 dB, 2 dB steps | |||||
| Connectors | N(f) | 3.5 mm(m) | 2.4 mm(m) | |||
| 10 MHz reference input/output SMA(f); external trigger input SMA(f); GPS antenna (option) SMA(f); IF output (option) SMA(f); Wi-Fi/4G antenna (option, not available yet) SMA(f) | ||||||
| Display | 10.1"/25.7 cm capacitive touch screen, supports marker dragging, frequency, and amplitude | |||||
| Interfaces | 2x USB 3.0 (type A), 1x USB 2.0 (type C), 1x USB 3.0 (type B), LAN/Ethernet, micro SD-card slot, SIM-card slot, audio/phone (3.5 mm) | |||||
| Power supply | AC power adaptor input voltage 100...240 VAC 50/60 Hz, output voltage 19 VDC, 4.7 A; built-in Lithium-Ion rechargeable battery, nom. voltage 10.8 V | |||||
| Dimensions (mm) | 317 x 237 x 68...75; 3 kg to 3.8 kg (without/with battery and depending on model version) | |||||
Included: Handheld spectrum analyzer Ceyear 4025 A, B, D, E, G, or K, Lithium-Ion battery, power adaptor, power cord, quick start guide, certificate of conformity.
Options and Accessories for Ceyear 4025 Handheld Spectrum Analyzer Series
| Model | Description | |
| 4025-01 | Optional accessories of English version | English signs, menu |
| 4025-03 | User manual (English) | User manual English version |
| 4025-05 | Programming manual (English) | Programming manual English version |
| 4025-S01 | USB CW power meter option | CW power measurement function available with external USB continuous wave power sensor 87230/87231/87232/87233 |
| 4025-S02 | USB peak power meter option | Peak power measurement is available and requires the 87234D/E/F/L USB peak/average power sensor to be used |
| 4025-S03 | Interference analyzer option | Provides spectrogram , RSSI measurements, and more |
| 4025-S04 | Channel scanner option | To realize signal power measurement of multiple channels and frequency |
| 4025-S05 | Field strength option | For measuring the radiation intensity of the electric field of the device under test |
| 4025-S06 | Outdoor map option | RSSI test and A djacent channel power ratio tests can be carried out under the outdoor interference map, and the test results can be marked on the map in real time according to time or distance, to be used with the 4025-H01 option |
| 4025-S07 | Indoor map option | RSSI test and A djacent channel power ratio tests can be carried out under the indoor map, with the results marked on the map by dotting the correlation between signal strength and color |
| 4025-S08 | AM/FM/PM analyzer option | Realize AM, FM and PM modulation signal analysis and measurement function |
| 4025-S09 | Zero span IF output | Output IF signal at zero span |
| 4025-S10 | Gated sweep opption | Used for time division interference signal testing |
| 4025-S11 | Location analyzer option | For locating external sources of interference or unknown signals, to be used in conjunction with the 4025-H01 option, the USB electronic compass option and the directional antenna option |
| 4025-S12 | 40 MHz bandwidth real-time spectrum analyzer option | Provide 40 MHz bandwidth real-time spectrum analysis function |
| 4025-S13 | List sweep option | Realize continuous sweep of multiple frequency bands |
| 4025-S14 | IQ analyzer option | Realization of IQ data capture and display function |
| 4025-S15 | GSM/EDGE measurement option | 2G GSM/EDGE demodulation analysis with 4025-H37X option |
| 4025-S16 | LTE analyzer option | Demodulation analysis of 4G LTE FDD/TDD signals with 4025-H37X option |
| 4025-S17 | 5G NR option | Demodulation of 5G NR signals can be analyzed with 4025-H37X option |
| 4025-H01 | GPS/Beidou location | GPS or Beidou positioning function can be realized through the external antenna |
| 4025-H02 | Wi-Fi communication option | Wireless communication with external devices |
| 4025-H03 | Aluminium alloy transit case with wheels and handle | Tie rod aluminium alloy box |
| 4025-H04 | Transit case with wheels and handle | Pull rod transport box |
| 4025-H05 | Backpack | Portable backpack |
| 4025-H06 | Power adaptor | Power adaptor |
| 4025-H07 | 9900 mAh Lithium-Ion rechargeable battery | Standby battery pack, nominal voltage 10.8 V, battery capacity 9900 mAh, not suitable for air transport carry on |
| 4025-H08 | 9000 mAh Lithium-Ion rechargeable battery | Standby battery pack, nominal voltage 10.8 V, battery capacity 9000 mAh, suitable for air transport carry on |
| 4025-H09 | Vehicle power adaptor | Car charger with input voltage 12...24 V and output voltage 19 V for powering handheld measuring instruments |
| 4025-H10 | Smart battery charging base | Lithium-Ion battery charging stand |
| 4025-H11 | Micro SD-card | Micro SD-card, capacity: 128 G |
| 4025-H12 | 87230 USB CW power sensor | Frequency range 9 kHz...6 GHz, connector: N(m) |
| 4025-H13 | 87231 USB CW power sensor | Frequency range 10 MHz...18 GHz, connector: N(m) |
| 4025-H14 | 87232 USB CW power sensor | Frequency range 50 MHz...26.5 GHz, connector: 3.5 mm(m) |
| 4025-H15 | 87233 USB CW power sensor | Frequency range 50 MHz...40 GHz, connector: 2.4 mm(m) |
| 4025-H16 | 87234D USB peak/CW power sensor | Frequency range 50 MHz...18 GHz, connector: N(m) |
| 4025-H17 | 87234E USB peak/CW power sensor | Frequency range 50 MHz...26.5 GHz, connector: 3.5 mm(m) |
| 4025-H18 | 87234F USB peak/CW power sensor | Frequency range 50 MHz...40 GHz, connector: 2.4 mm(m) |
| 4025-H19 | 87234L USB peak/CW power sensor | Frequency range 500 MHz...67 GHz, connector: 1.85 mm(m) |
| 4025-H20 | ZE9080 directional antenna A | Frequency range 9 kHz...20 MHz, connector: N(f); recommended for use with H24 |
| 4025-H21 | ZE9080 directional antenna B | Frequency range 20 MHz...200 MHz, connector: N(f); recommended for use with H24 |
| 4025-H22 | ZE9080 directional antenna C | Frequency range 200 MHz...500 MHz, connector: N(f); recommended for use with H24 |
| 4025-H23 | ZE9080 directional antenna D | Frequency range 500 MHz...8 GHz, connector: N(f); recommended for use with H24 |
| 4025-H24 | ZE9080 antenna amplifier | Frequency range: 9 kHz...8 GHz, connector: N(f); can be used with the ZE9080 antenna module A/B/C/D option, internal with amplifier and electronic compass |
| 4025-H25 | ZE9080 antenna transport case | Transport case for ZE9080 antenna, to hold ZE9080 antenna module A/B/C/D and ZE9080 handheld module |
| 4025-H26 | 700 MHz...6 GHz directional antenna | Active log periodic antenna, frequency 70 0 MHz...6 GHz, connector: SMA(f) |
| 4025-H27 | 680 MHz...10 GHz directional antenna | Active log periodic antenna, frequency 680 MHz...10 GHz, connector: SMA(f) |
| 4025-H28 | 680 MHz...20 GHz directional antenna | Active log periodic antenna, frequency 680 MHz...20 GHz, connector: SMA(f) |
| 4025-H29 | 6 GHz omni-directional antenna | Portable omni-directional antenna, frequency 680 MHz...6 GHz, connector: SMA(m) |
| 4025-H30 | 8 GHz omni-directional antenna | Portable omni-directional antenna, frequency 300 MHz...8 GHz, connector: SMA(m) |
| 4025-H31 | 700 MHz...6 GHz passive directional antenna | Passive log periodic antenna, frequency: 700 MHz...6 GHz, connector: SMA(f) |
| 4025-H32 | 680 MHz...10 GHz passive directional antenna | Passive log periodic antenna, frequency: 680 MHz...10 GHz, connector: SMA(f) |
| 4025-H33 | 680 MHz...18 GHz passive directional antenna | Passive log periodic antenna, frequency: 680 MHz...18 GHz, connector: SMA(f) |
| 4025-H34 | USB electronic compass | External USB electronic compass can be used with 4025-H26 to -H28 and 4025-S11 options |
| 4025-H35 | N/SMA-JJ RF cable (2 m) | N/SMA (M-M) RF coaxial cable, DC...18 GHz, length: 2 m |
| 4025-H36 | PBS1 near field probe | Max. frequency: 9 GHz, with 1 electric field probe and one magnetic field probe for 6 mm, 12 mm, 25 mm, and 50 mm; connector: SMB(m) |
| 4025-H37A | 120 MHz bandwidth real-time spectrum analysis option | 120 MHz bandwidth real-time spectrum analysis option for 4025A only |
| 4025-H37B | 120 MHz bandwidth real-time spectrum analysis option | 120 MHz bandwidth real-time spectrum analysis option for 4025B only |
| 4025-H37D | 120 MHz bandwidth real-time spectrum analysis option | 120 MHz bandwidth real-time spectrum analysis option for 4025D only |
| 4025-H37E | 120 MHz bandwidth real-time spectrum analysis option | 120 MHz bandwidth real-time spectrum analysis option for 4025E only |
| 4025-H37G | 120 MHz bandwidth real-time spectrum analysis option | 120 MHz bandwidth real-time spectrum analysis option for 4025G only |
| 4025-H37K | 120 MHz bandwidth real-time spectrum analysis option | 120 MHz bandwidth real-time spectrum analysis option for 4025K only |
Information on product safety:
Manufacturer:
Ceyear Technologies Co., Ltd, No.98, Xiang Jiang Road, Huangdao District, Qingdao/CHN
www.ceyear.com
Responsible person:
Meilhaus Electronic GmbH, Am Sonnenlicht 2, 82239 Alling/DEU
info@meilhaus.com
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