- Frequency Range up to 50GHz
- Vector Network Analysis
- Spectrum Analysis
- Cable & Antenna Feeder Test
- Power Monitoring
Maxwellon TW4401 series Microwave Multifunctional Analyzer has the wide frequency range from 30kHz to 40GHz. It integrates multiple functions such as dual-port vector network analysis, cable and antenna feeder test, vector voltage measurement, spectrum analysis, field strength measurement, and power measurement, providing you with powerful comprehensive test capabilities. TW4401 series RF analyzer is widely used in the radar performance test and cable TV, wireless communication field.
Features:
█ Dual-port vector network analysis can make comprehensive RF network parameters measurement quickly and accurately, providing logarithmic, linear, phase, group delay, impedance chart, polar coordinate, SWR and other display formats, and providing time domain measurement options.
█ Cable and antenna feeder test can measure the SWR, return loss, impedance, cable loss and other parameters of microwave networks such as antenna feeders, transmission lines and cables, and can conveniently measure impedance discontinuity points in feeders and cables, with DTF function.
█ Vector voltage measurement adopts an integrated solution instead of the traditional vector voltmeter to accurately test the electrical length of cables and some other devices under test.
█ Spectrum analysis is a spectrum analyzer with standard functions, which can measure the spectrum characteristics comprehensively in an electromagnetic environment.
█ Field strength measurement has a friendly user interface and high test sensitivity. With the corresponding test antenna, it can effectively monitor the electromagnetic spectrum and is widely used in space electromagnetic environment monitoring and radio management.
█ USB power sensor is configured to achieve large dynamic range and high-precision power measurement, and can also carry out power monitoring through the spectrum input port.
█ Data storage, playback and comparison functions
█ Intergrate USB, LAN and other interfaces
Vector Network Analysis(Standard Configuration) | |
Frequency Range | TW4401D: 30 kHz to 18 GHz, TW4401E: 30 kHz to 26.5 GHz, TW4401F: 50 MHz to 40 GHz |
Frequency Accuracy | ±1×10-6 |
Power Range | Big, small, manual |
Effective Directivity | TW4401D: 32dB – 40dB, TW4401E: 30dB – 40dB, TW4401F: 28dB – 35dB |
Spectrum Analysis(Standard Configuration) | |
Frequency Range | TW4401D: 100 kHz to 18 GHz, TW4401E: 100 kHz to 26.5 GHz, TW4401F: 100 kHz to 40 GHz |
Resolution Bandwidth | 1Hz – 5MHz (step by 1,3,10) |
Video Bandwidth | 1Hz – 5MHz (step by 1,3,10) |
Displayed Average Noise Level (Preamplifier On) | TW4401D: -140dBm to -151dBm, TW4401E: -138dBm to -151dBm, TW4401F: -135dBm to -151dBm |
Displayed Average Noise Level (Preamplifier Off) | TW4401D: -120dBm to -135dBm, TW4401E: -116dBm to -135dBm, TW4401F: -113dBm to -135dBm |
Noise Sideband (CF=1GHz) | • ≤ -99dBc/Hz@100kHz • ≤ -110dBc/Hz@1MHz |
Residual Response | TW4401D: ≤-80dBm, TW4401E: ≤-80dBm, TW4401F: ≤-70dBm |
Max. Safety Input Level | +27dBm |
Cable & Antenna Feeder Test(Optional) | |
Frequency Range | TW4401D: 30 kHz to 18 GHz, TW4401E: 30 kHz to 26.5 GHz, TW4401F: 50 MHz to 40 GHz |
Frequency Accuracy | ±1×10-6 |
Power Level | Big, small |
Data Points | 11 – 10001 |
Effective Directivity | TW4401D: 32dB – 40dB, TW4401E: 30dB – 40dB, TW4401F: 28dB – 35dB |
Power Monitoring(Optional) | |
Frequency Range | TW4401D: 100 kHz to 18 GHz, TW4401E: 100 kHz to 26.5 GHz, TW4401F: 100 kHz to 40 GHz |
Power Range | TW4401D: -60dBm to +20dBm, TW4401E: -60dBm to +20dBm, TW4401F: -50dBm to +20dBm |
General Specificaitons | |
Test Port | • TW4401D: Type-N (f) • TW4401E: 3.5mm (m) • TW4401F: 2.4mm (m) |
Power Supply | Rechargable lithium-ion battery or power adapter |
Dimension | 315mm × 220mm × 102mm (excluding the handle and bracket) |
Weight | 5.3kg (excluding battery) |
Ordering Infroamtion
Part No. | Name | Description |
TW4401D | Microwave Multifunctional Analyzer | 100 kHz / 30 kHz to 18 GHz |
TW4401E | Microwave Multifunctional Analyzer | 100 kHz / 30 kHz to 26.5 GHz |
TW4401F | Microwave Multifunctional Analyzer | 100 kHz / 50 MHz to 40 GHz |
Options
Part No. | Name | Description |
TW4401-H01 | Rechargeable Lithium-ion Battery | Backup |
TW4401-H02 | AC-DC Adapter | Backup |
TW4401-H04 | M31101A N-type Male Calibration Kit | DC - 18GHz, Calibrate for vector network analysis, antenna test and vector |
TW4401-H05 | S31101B N-type Female Calibration Kit | DC - 18GHz, Calibrate for vector network analysis, antenna test and vector |
TW4401-H06 | M 31121 3.5mm Calibration Kit | DC - 26.5GHz, Calibrate for vector network analysis, antenna test and vector |
TW4401-H07 | M 31123 2.4mm Calibration Kit | DC - 40GHz, Calibrate for vector network analysis, antenna test and vector |
TW4401-H08 | N (M-M) Calibration Cable | Calibration or Cable test |
TW4401-H09 | N (F-M) Calibration Cable | Calibration or Cable test |
TW4401-H10 | 3.5mm (F-F) Calibration Cable | Calibration or Cable test |
TW4401-H12 | 2.4mm (F-F) Calibration Cable | Calibration or Cable test |
TW4401-H13 | 2.4mm (F-M) Calibration Cable | Calibration or Cable test |
TW4401-H14 | M 87230 USB Power Sensor | 9kHz - 6GHz, For high-precision power measurement |
TW4401-H15 | M 87231 USB Power Sensor | 10MHz - 18GHz, For high-precision power measurement |
TW4401-H16 | M 87232 USB Power Sensor | 50MHz - 26.5GHz, For high-precision power measurement |
TW4401-H17 | M 87233 USB Power Sensor | 50MHz - 40GHz, For high-precision power measurement |
TW4401-H18 | M 89101A Antenna | 10kHz - 20MHz, For Field Strength Measurement |
TW4401-H19 | M 89101B Antenna | 20MHz - 200MHz, For Field Strength Measurement |
TW4401-H20 | M 89101C Antenna | 200MHz - 500MHz, For Field Strength Measurement |
TW4401-H21 | M 89101D Antenna | 500MHz - 4000MHz, For Field Strength Measurement |
TW4401-H22 | M 89901 Antenna | 1GHz - 18GHz, For Field Strength Measurement |
TW4401-H23 | M 89401 Antenna Amplifier | 10kHz - 4GHz, For Field Strength Measurement |
TW4401-H24 | M 71522D Attenuator | (40dB,25W), For high power measurement |
TW4401-H25 | M 71523C Attenuator | (40dB,50W), For high power measurement |
TW4401-H26 | M 71524C Attenuator | (40dB,100W), For high power measurement |
TW4401-H27 | M 71101 Adapter | N(F)-N(F), For switching between connectors |
TW4401-H28 | M 71115 Adapter | 3.5mm(M)-N(F), For switching between connectors |
TW4401-H29 | M 71116 Adapter | 3.5mm(M)-N(M), For switching between connectors |
TW4401-H30 | M 71117 Adapter | 3.5mm(F)-N(M), For switching between connectors |
TW4401-H31 | M 81101 Adapter | N(M)-N(F), For switching between connectors |
TW4401-H32 | Soft Backpack | For carrying |
TW4401-H33 | Aluminum Carrying Case | For transportation |
TW4401-H34 | Waterproof Safety Box | For transportation |
TW4401-H35 | M 89901 Antenna Handle | Used with option H22 antenna |
TW4401-S02 | Antenna Test | For testing RL, VSWR, Breakpoint of cable and antenna |
TW4401-S03 | Vector Voltmeter | For testing cable phase shift and electrical length |
TW4401-S04 | USB Power Measurement | External USB power probes can conduct precise measurement of continuous wave signal (need additional USB power sensors) |
TW4401-S05 | Power Detection | Receiving external signal at spectrum input port in order to measure signal power |
TW4401-S06 | Field Strength Measurement | Measure the field strength with the corresponding antenna (need additional antenna) |
TW4401-S07 | GPS Positioning | Provide geographical information such as longitude, latitude and altitude (including GPS antenna) |