Hangzhou, Zhejiang, China
Business Type: Manufacturer/Factory, Trading Company
Spectrum Analyzer TW4900 3Hz~4GHz/8GHz/13.2GHz/18GHz/26.5GHz/40GHz/45GHz/50GHz |
Model | TW4900 | TW4900A/TW4900B/ TW4900C/TW4900D/TW4900E/ TW4900F/TW4900G |
Frequency range | 3Hz~40GHz | 3Hz~4GHz/8GHz/13.2GHz/18GHz/26.5GHz/45GHz/50GHz |
10MHz Precise frequency reference | Frequency accuracy: ±(last calibration data× aging rate+temperature stability+calibration accuracy) Aging rate: ± 1´10-9/day ,± 1´10-7/year Temperature stability: ± 1´10-8(20°C~ 30°C) ± 5´10-8(0°C~ 55°C) Calibration accuracy: ± 7 ´10-8 | |
Frequency readout accuracy (sweep) | ±(readout× frequency reference error+0.25% span+5% resolution bandwidth+2Hz+0.5 horizontal resolution) *:horizontal resolution = span/(sweep points -1) | |
Frequency counting accuracy (counting) | ±(Frequency read out× frequency reference error+0.1Hz) | |
Bandwidth | Range:0Hz,10Hz~4GHz/8GHz/13.2GHz/18GHz/26.5GHz/45GHz/50GHz Accuracy:±(0.2%×span+span/(sweep point number-1)) | |
Sweep time | (Bandwidth ≥10Hz): 1ms~4000s (Bandwidth =0Hz): 1us~6000s | |
Resolution bandwidth | Range: 1Hz~3MHz (10% step),4,5,6,8MHz Conversion Uncertainty: £± 0.5dB | |
Video bandwidth | 1Hz~3MHz (10% step),4,5,6,8MHz | |
Signal analysis Bandwidth | 10Hz~10MHz | |
Memory depth | 64MSamples(extend 256MSamples) | |
Trigger | Free, power, video, external level (front panel), external level (rear panel), burst power | |
Detection type | Normal, positive peak, negative peak, sampling, average, root mean square | |
Average type | Video average, Power average, Voltage average | |
Sideband noise | < -91dBc/Hz 100Hz < -105dBc/Hz 1kHz < -115dBc/Hz 10kHz < -117dBc/Hz 100kHz | |
Residual FM | < 1Hz ×N(N is harmonic number) | |
Average noise level | -140dBm/Hz 10MHz~200MHz -152dBm/Hz 200MHz~1GHz -150dBm/Hz 1GHz~3GHz -147dBm/Hz 3GHz~4GHz -144dBm/Hz 4GHz~9GHz -140dBm/Hz 9GHz~18GHz -138dBm/Hz 18GHz~26.5GHz -130dBm/Hz 26.5GHz~40GHz -127dBm/Hz 40GHz~50GHz | |
Frequency response and absolute amplitude accuracy(10dB attenuation, 20°C ~30°C) | Frequency response: <±1.0dB 3Hz~4GHz <±2.0dB 4~9GHz <±2.0dB 9~18GHz <±3.0dB 18~26.5GHz <±3.5dB 26.5~50GHz absolute amplitude accuracy: ±0.3dB 300MHz ±(0.3dB+frequency response) | |
1dB gain compression point (mixer input level) | 0dBm 20MHz~4GHz 3dBm 4GHz~9GHz 0dBm 9GHz~50GHz | |
TOI distortion (mixer level -30dBm) | < -84dBc 10MHz ~ 4GHz < -89dBc 4GHz ~ 9GHz < -84dBc 9GHz ~ 50GHz | |
Remaining response | < -90dBm 1MHz~50GHz | |
Test speed | Local measurement update rate:90 times/sec Center frequency tuning and conversion rates: 50ms 20Hz~4GHz 85ms 4GHz~26.5GHz 120ms 26.5GHz~50GHz | |
Dimensions | width× height× depth= 498mm×192mm×532mm(Including handles, feet, foot) width× height× depth= 426mm×177mm×460mm(Including handles, feet, foot) | |
Weight | About 25kg | |
Input connector | TW4900/ TW4900F/ TW4900G:2.4mm(male),impedance 50ohm; TW4900A/ TW4900B/ TW4900C/ TW4900D/ TW4900E:N: type(female),impedance 50ohm |
Packaging Details: | Standard Export Carton |
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Delivery Detail: | 3~5 days after payment |