Ceyear 3671C/D/E Vector Network Analyzers/VNA up to 14/20/26.5GHz
Benefits of the Ceyear 3671 2/4 Port VNA Series
- TDR time domain impedance test, eye diagram analysis.
- High dynamic range of 135 dB.
- Suitable for radar, communication field, material science etc.
Ceyear 3671C/D/E Vector Network Analyzers/VNA up to 14/20/26.5 GHz
The Ceyear 3671 VNA (vector network analyzer) series includes three versions 3671C (100 kHz/10 MHz to 14 GHz), 3671D (100 kHz/10 MHz to 20 GHz), and 3671E (100 kHz/10 MHz to 26.5 GHz). The Ceyear 3671 series VNAs have a wide high-resolution touchscreen and offer various display formats such as logarithmic amplitude, linear amplitude, standing wave, phase, group delay, Smith chart, and polar coordinates. The devices also support multiple calibration types including frequency response, single port, response isolation, enhanced response, and full dual port, electronic calibration. Besides all traditional VNA standard measurement functions the Ceyear 3671 series devices offer additional functions through options such as multifunctional and comprehensive parameter test of amplitude frequency characteristics, phase frequency characteristics, and group delay characteristics. They are equipped with standard interfaces USB, LAN, GPIB, VGA, and HDMI.
- Wide frequency coverage, 100 kHz/10 MHz to 14, 20, or 26.5 GHz (not expandable with extenders).
- Optional IF bandwidth, max. IF bandwidth up to 30 MHz.
- Advanced calibration methods, calibration guidance, flexible calibration types, compatible with various calibration kits.
- Multiple display formats such as logarithmic amplitude, linear amplitude standing wave, phase, Smith chart.
- 12.1"/30.7 cm, 1280x800 high resolution touch screen.
- Record/run, one-click operation greatly simplifies measurement setup steps and improves efficiency.
- Advanced time domain analysis incl. TDR impedance measurement and eye diagram analysis function.
Model Overview
| Model | Ceyear 3671C | Ceyear 3671D | Ceyear 3671E |
| Frequency range | 100 kHz/10 MHz...14 GHz | 100 kHz/10 MHz...20 GHz | 100 kHz/10 MHz...26.5 GHz |
| Number of measureing ports | 2 or 4 | ||
| Frequency resolution | 0.1 Hz | ||
| Power sweep range | 40 dB (100 kHz...10 MHz); 50 dB (10 MHz...20 GHz); 40 dB (20...26.5 GHz) | ||
| Max. output power | 2 port: +15 dBm (10...100 MHz); +16 dBm (100 MHz...4 GHz); +16 dBm (4...10 GHz); +12 dBm (10...14 GHz); +10 dBm (14...20 GHz); +10d Bm (20...24 GHz); +5 dBm (24...26.5 GHz) 2 port with low frequency option: +5 dBm (100 kHz...10 MHz); +15 dBm (10 MHz...4 GHz); +15 dBm (4...10 GHz); +10 dBm (10...14 GHz); +9 dBm (14...20 GHz); +6 dBm (20...24 GHz); 0 dBm (24...26.5 GHz) 4 port: +3 dBm (100 kHz...10 MHz); +13 dBm (10 MHz...4 GHz); +10 dBm (4...10 GHz); +4 dBm (10...14 GHz); +3 dBm (14...20 GHz); -2 dBm (20...24 GHz); -6 dBm (24...26.5 GHz) | ||
| System dynamic range | 2 port: 94 dB (10 MHz...1 GHz); 132 dB (1...4 GHz); 135 dB (4...10 GHz); 130 dB (10...14 GHz); 128 dB (14...20 GHz); 125 dB (20...24 GHz); 120 dB (24...26.5 GHz) 2 port with low frequency option: 102 dB (100 kHz...10 MHz); 132 dB (10 MHz...4 GHz); 133 dB (4...10 GHz); 125 dB (10...14 GHz); 124 dB (14...20 GHz); 120 dB (20...24 GHz); 115 dB (24...26.5 GHz) 4 port: 102 dB (100 kHz... 10 MHz); 132 dB (10 MHz...4 GHz); 130 dB (4...10 GHz); 120 dB (10...14 GHz); 119 dB (14...20 GHz); 115 dB (20...24 GHz); 110 dB (24...26.5 GHz | ||
| IF bandwidth | 1 Hz...30 MHz | ||
| Display | 12.1"/30.7 cm 16:10 high resolution touch screen | ||
| Interfaces | USB, GPIB, VGA, LAN, HDMI | ||
| Port connectors | 3.5 mm (male); 50 Ω impedance | ||
| Dimensions (mm) | 426 x 266 x 400 (excluding support and handle), 516 x 280 x 490 (incl. handle, support and back foot); max. 25 kg | ||
Included: Ceyear 3671 C, D, or E, power cord assembly, USB keyboard/mouse, user manual, certificate of conformity.
Accessories and Options for the Ceyear Series 3671 VNAs
| Model | Description |
| 3671-011 | 31101 type N 50 Ω calibration kit, DC...18 GHz |
| 3671-013 | 31121 3.5 mm calibration kit, DC...26.5 GHz |
| 3671-014 | 20202 3.5 mm calibration kit, DC...9 GHz |
| 3671-021 | 20402 electronic calibration kit, 300 kHz...18 GHz, type N, 2 port |
| 3671-022 | 20403 electronic calibration kit, 10 MHz...26.5 GHz, 3.5 mm, 2 port |
| 3671-024 | 20405 electronic calibration kit, 10 MHz...20 GHz, 3.5 mm, 4 port |
| 3671-031 | FB0HA0HB025.0 - 3.5 mm Gore test cable (test port: 3.5 mm male), optional for 3671C/D/E |
| 3671-032 | FB0HA0HC025.0 - 3.5 mm Gore test cable (test port: 3.5 mm female), optional for 3671C/D/E |
| 3671-033 | FB0HA0AH025.0 - 3.5mm-N Gore test cable (test port: N male), optional for 3671C/D/E |
| 3671-034 | FB0HA0AL025.0 - 3.5mm-N test cable (test port: N female, optional for 3671C/D/E |
| 3671-052 | 87231 USB power sensor (10 MHz...18 GHz) |
| 3671-053 | 87232 USB power sensor (50 MHz...26.5 GHz) |
| 3367-062 | Rack mount kit |
| 3671C/D/E-001 | Low frequency extension: Low frequency can be extended from 10 MHz to 100 kHz |
| 3671C/D/E-400 | 4-Port measurement; 4-port VNA configuration |
| 3671C/D/E-S07 | Automatic fixture removal option (AFR), for single-end and balance device measuring fixture automatic test and removal |
| 3671C/D/E-S10 | Time domain measurement, discontinuous position in device, fixture or cable can be determined and analyzed |
| 3671C/D/E-S11 | Advanced time domain analysis, used for TDR time domain impedance test, eye chart analysis, etc. |
