- Frequency range from 5kHz to 8GHz/ 18GHz
- DANL <-160dBm
- Resolution bandwidth: 1Hz~5MHz
- Max. real-time bandwidth: 40MHz
- With field strength measurement, frequency counting, channel measurement, third-order intermodulation, harmonic distortion, carrier-to-noise ratio, chromatogram, audio demodulation and Pass-Fail measurement functions
- Built-in GPS, electronic compass function module
- 10.1 inch bright touch screen
- Removable lithium-ion battery with IF output, external reference input, external trigger input, USB, LAN, earphone and other interfaces, with a battery life of more than 3.5 hours and a cycle of more than 500 times
Maxwellon TW4206 Series Spectrum Analyzer is a broadband, high-performance portable microwave spectrum analyzer, the frequencyrange covers from 5kHz to 8GHz/18GHz. It is designed to meet field operations, it is light and portable, fast and accurate, durable, and has rich measurement functions.
TW4206 Series Spectrum Analyzer adopts a 10.1-inch LED-backlit high-brightness display that supports multi-touch operation. The highly integrated RF front-end and all-digital IF technology ensure its excellent performance and stable performance. The maximum real-time bandwidth of 40MHz meets the testing of common radio signals such as mobile communication, TV and WiFi. It has a variety of intelligent measurement functions such as spectrum analysis, network measurement, field strength measurement, frequency counting, channel scanning, third-order intermodulation, harmonic distortion, carrier-to-noise ratio and Pass-Fail. The built-in GPS/Beidou and electronic compass function modules are suitable for field use, and the products are widely used in aerospace, microwave communication, satellite navigation, radar detection, electronic detection and countermeasures, precision guidance and other fields.
Specification
Specification under conditions of 30 minutes warm-up while the instrument is in the calibration cycle and has performed a self-calibration
Model | TW4206A | PSA180 | ||||
Frequency Range | 5kHz~8GHz | 9kHz~18GHz | ||||
Frequency Reading Accuracy | ±(Frequency standard reading × Frequency reference accuracy +1% × Span +10% × RBW+0.5 ×[span (/sweep point -1)]+1Hz) | |||||
Internal Reference (10MHz) | Standard: Aging rate: <1ppm/year; Temperature drift: <0.5ppm (15℃ to 35℃ Aging rate: <0.5ppm/year; Temperature drift: <0.2ppm (15℃ to 35℃) | |||||
High stability time base option Aging rate: <0.2ppm/year, temperature drift: <0.1ppm (15℃ to 35℃) | ||||||
Resolution Bandwidth（RBW） | ||||||
Range | 1Hz to 5MHz，1、3、5 step | |||||
Selective（60dB/3dB） | <5：1 Typical（Digital implementation, close to Gaussian shape）RBW≤1MHz
| |||||
Accuracy | <10%（<5% Typical）RBW≤1MHz | |||||
Video Bandwidth（VBW） | 10Hz to 5MHz | |||||
Displays Average Noise Level (1Hz RBW, RF attenuator 0dB) | ||||||
Preamplifier off | 5kHz - 1MHz <-120dBm Typical -130dBm 1MHz - 10MHz <-130dBm Typical -140dBm 10MHz - 2GHz <-138dBm Typical -142dBm 2GHz - 3.1GHz <-136dBm Typical -140dBm 3.1GHz - 5GHz <-136dBm Typical -140dBm 5GHz - 8GHz <-135dBm Typical -138dBm | 9kHz - 100kHz <-100dBm 100kHz - 5MHz <-110dBm 5MHz - 4.0GHz <-138dBm 4GHz - 7GHz <-135dBm 7GHz - 8GHz <-133dBm 8GHz - 16.5GHz <-140dBm 16.5GHz - 18GHz <-138dBm | ||||
Preamplifier on | 1MHz - 10MHz <-140dBm Typical -145dBm 10MHz - 2GHz <-158dBm Typical -162dBm 2GHz - 3.1GHz <-156dBm Typical -160dBm 3.1GHz - 5GHz <-155dBm Typical -159dBm 5GHz - 8GHz <-153dBm Typical -155dBm | 1MHz - 10MHz <-135dBm 10MHz - 2GHz <-156dBm 2GHz - 5GHz <-153dBm 5GHz - 7GHz <-150dBm 7GHz - 8GHz <-148dBm 8GHz - 16.5GHz <-140dBm 16.5GHz - 18GHz <-138dBm | ||||
Phase Noise | ||||||
fc=1GHz | -98dBc/Hz at 10kHz offset | -90dBc/Hz at 10kHz offset | ||||
-108dBc/Hz at 1MHz offset | -105dBc/Hz at 1MHz offset | |||||
Note: Typical fc=1GHz, sampling detection, average number of traces ≥10 | ||||||
Scan Time | ||||||
Non-zero span | 5ms - 3000s | |||||
Zero span | 20us - 3000s | |||||
Scan Mode | continuous, single | |||||
Trigger | ||||||
Trigger Source | free, video, external | |||||
External Trigger Level | 5V TTL level, nominal | |||||
Frequency Counter | ||||||
Counting Resolution | 1Hz、10Hz、100Hz、1kHz | |||||
Counter Uncertainty | Frequency reading × frequency reference accuracy + count resolution | |||||
Amplitude Accuracy (20℃-30℃) | ||||||
Comprehensive Amplitude Accuracy | ±1.5dB | |||||
Amplitude | ||||||
Measurement Range | Display the average noise level +20dBm； fc≥10MHz | |||||
Max. Safe Input Level | +27dBm Average continuous power | |||||
Max. DC Input Voltage | 50Vdc | |||||
Input Attenuator Range | 0 - 30dB， 1dB step | |||||
Spurious & Residual Responses | ||||||
TO（I Third Order Distortion) | >30MHz | +7dBm | ||||
SH（I second order distortion ) |
>10MHz | +40dBm | ||||
Input Related Spurious Signals | <-60dBc | <-60dBc | ||||
Residual Response | <-90dBm（Typical <-100dBm） | <-85dBm | ||||
Input and Output | ||||||
RF Input/Output | N-type-female（50Ω） | |||||
USB | USB 2.0 A connector, dual USB ports | |||||
LAN | 10/100 Base-T，RJ-45 connector | |||||
FM/AM Audio Demodulation | Speaker, headphone jack | |||||
Reference Input | 10MHz，SMA female；Input Power: 0dBm - +10dBm | |||||
IF Output | 145MHz, SMA female | |||||
External Trigger Input | 3.3V TTL L:eve;（±5V，100mA Max.） | |||||
GPS/BD Antenna Input | SMA female | |||||
General Specification | ||||||
Display | LED backlight, 10.1 inch TFT-LCD | |||||
Weight (including battery) | 3.9kg | |||||
Dimension | (L × W × H)=334mm×242mm×68mm | |||||
Working Temp. | 0℃- 50℃ | |||||
Storage Temp | -20℃- +70℃ | |||||
Power Supply | Battery: 14.8V 6400mAh Input: 100V~240VAC 50/60Hz 1.4A Output: +20V 6A | |||||
Power Consumption | 26W | 29W | ||||
Ordering Information
Part No. | Name | Description |
TW4206A | Spectrum Analyzer | 5kHz to 8 GHz |
TW4206B | Spectrum Analyzer | 9 kHz to 18 GHz |
Optional Package
Part No. | Name | Description |
TW4206-01 | Advanced Measurement Options | / |
TW4206-02 | High stability time base option | / |
TW4206-03 | GPS/Beidou/Electronic Compass | / |
TW4206-04 | Directional Antenna | Frequency range: 600MHz - 8GHz |
TW4206-05 | Omnidirectioanl Antenna | Frequency range: 300MHz - 7.5GHz |
TW4206-06 | Near Field Probe Kit | |
TW4206-07 | USB Power Sensor | Frequency range: 10MHz - 6GHz |
TW4206-08 | Tracking Source | For TW4206A to 6GHz |
TW4206-09 | Tracking Source | For TW4206B to 6GHz |
