Product
SpecMini Handheld Spectrum Analyzer
Device:Test Instrument
Vendor: Transcom Instruments
Overview
1.Description of the product SpecMini is the first Android hand-held spectrum analyzer. It features high testing sensitivity, light weight, compact size and portable design. Android operating system and highresolution touch screen allow testing and measurement can be performed user-friendly. With excellent performance, SpecMini meets the testing and measurement requirements of the majority of RF signals. 2.Differentiation and advantage - Frequency range: 10MHz-4200MHz - DANL: -168 dBm @1GHz (Sensitivity set to High , normalized to 1Hz) - RBW: 10Hz-5MHz - Multi-screen: maximum 4 windows - Android operating system: touch screen operation, multitouch, easy-to-use. - Compact size (200mm×96mm×67mm) and light weight (1.25kg, including the battery) - 6 hours full operating time battery - Provide effective measurement guarantee during the building and maintenance of the transmission system 3.Target market State Radio Regulatory Commission, Operator, Research and Development, emergency communication, Armed Police, Army
Parameter
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Fuction |
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Measurement |
ACPR,CH Power ,OBW,N dB Down, Phase Noise |
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Trace |
3 Traces, TraceA, TraceB, TraceC |
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Trace Operation: Clear/ Write, Maxhold, Minhold, Average, View, Hide |
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Sweep |
Continuous/Single |
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Trigger |
Free Video(Zero Span) |
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Marker |
8 maximum, surport 1 reference with 7 Delta Markers |
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Peak Search, Marker Delta, Marker+, Marker- |
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Span |
0Hz,100Hz to 4.2GHz |
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Freq Slip, Span Zoom(1-2-5-10Sequence,4GHz,4.2GHz) |
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Scale |
Log/Lin |
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Log :0.1 to 1 0.1 step 1 to 10 1 step |
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Unit |
dBm, dBuV, dBV, W, mW, uW, pW, V, mV, uV |
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Sensitivity |
Low, Medium, High |
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Detector |
Positive, Negative, Sample, Average, RMS |
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Ref Level Offset |
-50dB to 50dB |
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Multi-screen |
4 Maximum |
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Frequency |
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Frequency Range |
10MHz to 4.2GHz |
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Frequency Reference |
Aging:±1ppm |
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Frequency readout accuracy |
±( (readout frequency + 1GHz) x Frequency Reference + Frequency Span Accuracy x Span) |
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Frequency Span Accuracy |
±1% |
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Sweep Time |
1.1ms to 1600s 2.69ms to 1600s Zero Span |
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Resolution Bandwidth |
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RBW Range |
10Hz to 5MHz,(1-2-3-5-10Sequence) |
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RBW Accuracy |
RBW≥1MHz, ±10% RBW＜1MHz, ±2% |
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Amplitude |
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Measurement Range |
DANL to +20dBm |
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Input Attenuator Range |
0 to 30dB,1dB step |
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Max Safe input level |
Sensitivity: low +30dBm Sensitivity: medium 0dBm Sensitivity: High -20dBm |
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Reference Level range |
-140 dBm to +20dBm -190dBm to +70dBm (Ref Level Offset :ON) |
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Amplitude Accuracy |
ATT set to 0 dB , input signal -5 to -30 dBm, Detector set to Positive, Sensitivity set to Low, RBW auto-coupled, all other settings auto-coupled, 23±5℃. Half hour warm-up required. |
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±1.5dB |
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RBW Switching uncertainty |
±0.3dB |
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Input Attenuator uncertainty |
±0.6dB |
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Reference Level Accuracy |
RL≥-60dBm，±0.8dB |
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Display Average Noise Level(DANL) |
Input terminated, Detector set to Positive, Trace Average set to 1000, Span set to 50kHz,Reference level of -100 dBm, , all other settings auto-coupled, 23±5℃, normalized to 1 Hz RBW |
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Sensitivity ：LOW 1GHz，-131dBm/Hz（typical -133dBm/Hz） Sensitivity：Medium 1GHz，-151dBm/Hz（typical -153dBm/Hz） Sensitivity：High 1GHz，-168dBm/Hz（typical -169dBm/Hz） |
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Residual Responses |
-75dBm |
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Input Related Responses |
10M to 1.285G, 3.22G to 3.7G <-70dBc 1.625G to 1.775G <-55dBc 1.285G to 1.625G, 1.775G to 2.35G, 2.71G to 3.22G <-42dBc 3.7G to 4.2G <-35dBc 2.35G to 2.71G <-25dBc |
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Second harmonic distortion |
1.6GHz -70dBc |
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Third-Order Intercept (TOI) |
(–10dBm tones ,1MHz apart, Sensitivity LOW, Reference Level –10 dBm |
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+15dBm |
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P1dB |
+5dBm Norminal |
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Phase Noise |
1GHz |
-96dBc/Hz,@10kHz(typical -98dBc/Hz) -118dBc/Hz,@1MHz(typical -120dBc/Hz) |
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General |
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System Setting |
Preset, SaveRecall, ScreenCopy, Print, Language, Service, About |
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Connectors |
RF In:N type, female, 50 Ω USB:USB type C Power interface: Slim Tip, DC20V |
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Display |
5.5 inch, 1280*720p |
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OS |
Android |
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Battery |
Type: Li-on Operation time: option1：6 hours norminal option2：3.5 hours norminal Charging time: option1：2.5 hours norminal option2：2 hours norminal Charging: 0°C to +35°C Must be in power off state |
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Environmental |
Operating Temperature: 0°C to 50°C Storage Temperature: -20°C to 70°C |
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Size |
200mm*99mm*67mm（7.8 in*3.9 in* 2.6in） |
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Weight |
1.25kg（2.8 lb） with battery option1 1.05kg （2.3lb） with battery option2 |
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Technical specifications
This technical specifications include the influence of probability distribution, measurement uncertainty and environmental factors on the instrument performance. It guarantees the performance under the following conditions.
• The instrument is ON and warmed up for 30min.
• The instrument internal reference signal is applied.
Testing temperature is 23±5 ºC, unless other specific condition applied.
Typical value
Additional description does not cover all performance information of the product guarantee. Unless otherwise specified, the typical value refers to the indicator or technical specification with which more than 80% of products comply under 23 ± 5 ºC. The measurement uncertainty is excluded. SpecMini should be within the calibration period.
Nominal value
The nominal value refers to the characteristic description or design range. It is not tested or covered by the product. SpecMini should be within the calibration period.
