UTS3021B 2.1GHz Performance-Series Spectrum Analyzer
$1 999.00
2.1 GHz spectrum analyzer and -161dBm/Hz DANL. Professional-grade RF measurement for telecom, broadcast, and production test environments.
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UTS3021B 2.1GHz Performance-Series Spectrum Analyzer
Product Details
UPC: 6935750530443
Manufacturer: UNI-T
Warranty: 3 years
Literature: https://instruments.uni-trend.com/download?cate=60
Equipment Type: Spectrum Analyzer
The UTS3021B is a 2.1 GHz benchtop spectrum analyzer of the UTS3000B line. It covers 9 kHz to 2.1 GHz with a resolution bandwidth of 1 Hz to 3 MHz in 1-3-10 steps, a phase noise of ≤ −98 dBc/Hz at 10 kHz offset, and a displayed average noise level of ≤ −163 dBm/Hz (normalized). A 10.1-inch capacitive multi-touch display provides the primary interface.
The analyzer includes a vector network analyzer mode to 2.1 GHz, a tracking generator, a 100 MHz real-time bandwidth mode, channel power, OBW, ACPR, CCDF, and EMI pre-compliance measurement functions. LAN, USB-Host, USB-Device, HDMI, and SCPI provide connectivity for remote control and data transfer.
It targets benchtop RF characterization, EMI pre-compliance screening, antenna and filter characterization, and wireless-system measurement to 2.1 GHz where real-time analysis bandwidth and VNA capability are required alongside a benchtop form factor.
Key Features
- Frequency Range=9kHz - 2.1GHz
- DANL=-161dBm/Hz
- RBW=1Hz-3MHz (1-3-10)
- Phase Noise=<-98dBc/Hz
- Tracking Generator=Optional
Specifications
| Frequency Range | 9 kHz – 2.1 GHz |
| Displayed Average Noise Level (DANL) | -161 dBm/Hz (typical, preamp on) |
| Phase Noise | <-98 dBc/Hz @ 10 kHz offset (typical, 1 GHz carrier) |
| Amplitude Accuracy | <0.7 dB |
| Resolution Bandwidth (RBW) / Video Bandwidth (VBW) | 1 Hz – 3 MHz, 1-3-10 steps (both) |
| Sweep Points (max) | 40,001 |
| Number of Traces | 6 |
| Detector Types | Sample, Peak, Negative, Normal, Average |
| Trace Types | Clear/Write, Average, Max Hold, Min Hold |
| Sweep Modes | Swept, FFT |
| Preamplifier | 20 dB (nominal), switchable |
| Input Attenuator Range | 0 – 51 dB, 1 dB steps |
| Reference Level Range | -100 dBm to +30 dBm |
| Maximum Safe Input | +33 dBm CW (3 min, attenuation >20 dB); 50 V DC max |
| Frequency Reference | 10 MHz, <1 ppm (initial calibration), aging 0.5 ppm/year |
| Tracking Generator | Field-upgradeable via UTS3000-TG option (100 kHz – 2.1 GHz) |
| RF Input Connector | Type-N female, 50 Ω |
| Display | 10.1-inch capacitive multi-touch HD, 1280 × 800 |
| Interfaces | HDMI 1.4, USB-A 3.0 (Host), USB-B 2.0 (Device), LAN VXI-11 (10/100/1000 Base, RJ-45) |
| Reference In/Out | 10 MHz, BNC female, 50 Ω |
| External Trigger Input | TTL, BNC, rising/falling edge |
| Remote Control Protocol | SCPI over USB-Device and LAN |
| Operating Temperature | 0 °C to +40 °C |
| Storage Temperature | -20 °C to +70 °C |
| Humidity | ≤90% RH below +35 °C |
| Altitude | Up to 3000 m |
| Cooling | Forced-air with removable dust filter |
| Dimensions (W × H × D) | 378 mm × 218 mm × 120 mm |
| Net Weight | 4.55 kg (10.0 lb) |
| Certifications | CE | cETLus |
| Safety Standards | EN 61010-1, EN IEC 61010-2-030, UL 61010-1, CSA C22.2 #61010-1 |
| EMC Standards | IEC 61326-1, IEC 61326-2-1 (CISPR 11 Class B, Group 1) |
| Pollution Degree | 2 |
