| TECHNICAL SPECIFICATIONS |
| 1. Frequency Specifications |
| 1.1 |
Frequency range: |
9 kHz to 3 GHz |
| 1.2 |
Internal 10 MHz frequency reference accuracy |
| Aging rate: |
± 0.1 ppm/year |
| Temperature stability: |
± 0.1 ppm Referenced to frequency reading at 25 °C. |
| 1.3. |
Frequency readout accuracy with marker (start, stop, center, marker) |
| Marker resolution: |
(frequency span)/(sweep points -1), |
| Uncertainty |
± (frequency indication × frequency reference uncertainty +1% × span +10% ×resolution bandwidth + marker resolution+1 Hz), |
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Frequency reference uncertainty |
= (aging rate x period of time since adjustment + temperature stability). |
| 1.4 |
Marker frequency counter |
|
| Resolution: |
1 Hz, |
| Accuracy: |
±(marker frequency × frequency reference uncertainty +counter resolution) |
| (marker level to displayed noise level > 25 dB; frequency offset 0 Hz) |
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| 1.5 |
Frequency span |
|
| Range: |
0Hz (zero span), 100 Hz to 3GHz |
| Resolution: |
1 Hz |
| Accuracy: |
±span/(sweep points -1) |
| 1.6 |
SSB phase noise |
|
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< -95 dBc/Hz, Carrier offset 10 kHz; |
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< -100 dBc/Hz, Carrier offset 100 kHz; |
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< -115 dBc/Hz, Carrier offset 1MHz; |
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(Center frequency 500 MHz, 20 °C to 30 °C). |
| 1.7 |
Resolution bandwidth (RBW) |
|
| -3 dB bandwidth: |
1 Hz to 3 MHz, 1-3-10 sequence; |
| Accuracy: |
± 5%, RBW = 10 Hz to 1 MHz Nominal, ±10%, RBW = 3 MHz; |
| Resolution filter shape factor |
< 5 : 1 . |
| 1.8 |
Video bandwidth (VBW) |
|
| -3 dB bandwidth: |
1 Hz to 3 MHz, 1-3-10 sequence |
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| 2. Amplitude specifications |
| 2.1 |
Measurement range |
Displayed average noise level (DANL) to +10 dBm, (100 kHz to 2 MHz, Preamp off) Displayed average noise level (DANL) to+20 dBm, (2 MHz to 3 GHz), |
| Input attenuator range |
0 dB to 50 dB, in 10 dB steps. |
| 2.2 |
Maximum safe input level |
|
| Average continuous power |
+30 dBm, (3 minutes maximum, Input attenuator≥20 dB, 2 MHzto 3 GHz) |
| DC voltage |
± 25 VDC maximum |
| 2.3 |
Displayed average noise level |
|
| 2.3.1 Preamp off |
100 kHz to 10 MHz , -120 dBm; |
| 10 MHz to 2.5GHz , -130 dBm; |
| 2.5GHz to 3GHz, -120 dBm; (Reference level ≤-50 dBm) |
| 2.3.2 Preamp on |
100 kHz to 10 MHz, -130 dBm; |
| 10 MHz to 2.5GHz, -148 dBm; |
| 2.5GHz to 3GHz, -140dBm; |
| (Reference level ≤-70 dBm) |
| 2.4 |
Level display range |
|
| Log scale |
10 dB to 100 dB, 10 divisions displayed; 1, 2, 5, 10 dB/division; |
| Linear scale |
0% to 100%, 10 divisions displayed, |
| Scale units |
W, V, mV; |
| Sweep (trace) points: |
501; |
| Marker level readout resolution: |
|
| Log scale |
0.01 dB |
| Linear scale |
≤1% of signal level Nominal |
| Detectors |
Normal, positive peak, sample, negative peak, average; |
| Number of traces: |
3 |
| 2.5 |
Level display range |
|
| Trace functions: |
Clear/write, maximum hold, minimum hold, average; |
| Level measurement error: |
±1.5 dB, typical ± 0.6 dB. |
| 2.6 |
Reference level |
|
| Setting range |
-100 dBm to +30 dBm Steps of 1 dB; |
| Setting resolution Log scale |
0.01 dB; |
| Linear scale Same as log |
(2.236 µV to 7.07 V); |
| Accuracy |
0. |
| 2.7 |
RF Input VSWR (at tuned frequency) |
|
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< 1.5:1, (10 MHz to 3 GHz, 10 dB or 20 dB attenuation) |
| 2.8 |
Spurious response |
|
| Second harmonic distortion |
< -70dBc, (Mixer signal level at -40 dBm, input attenuation 0 dB, preamp off); |
| Third order intermodulation distortion: |
< -70dBc,(Two -30 dBm tones at input mixer, spaced by 1MHz, input attenuation 0 dB, preamp off); |
| Input related spurious: |
< -70dBc, (-30 dBm signal at input mixer); |
| Inherent residual response: |
<-88dBm, (Input terminated and 0 dB RF attenuation, preamplifier off). |
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| 3. Sweep specifications |
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Sweep time |
|
| Range |
10ms to 1000s, Span≥100 Hz;10µs to 100s, Span = 0 Hz (zero span); |
| Sweep mode |
Continuous, single; |
| Trigger source |
Free run, RF burst. |
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| 4. RF input |
| 4.1 |
Connector and impedance |
Type-N female, 50 Ω Nominal |
| 4.2 |
10 MHz reference |
|
| Reference input frequency |
10 MHz; |
| Reference input amplitude |
-10 dBm to +10 dBm. |
| Reference output frequency |
10 MHz; |
| Reference output amplitude |
0 dBm to +10 dBm. |
| Connector |
BNC female, 50 Ω Nominal. |
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| 5. Interface |
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Host connector |
USB Type-A female, |
| Device connector |
USB Type-mini AB female, LAN, RS232, VGA |
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| 6. General specifications |
| Display |
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Resolution |
800 pixels x 480 pixels |
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Size and type |
8.5 inch TFT color display |
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Languages |
On-screen GUI: English, Simplified Chinese |
| 7. Power requirements |
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Adaptor voltage |
100 V to 240 V AC, 50 Hz to 60 Hz , Auto-ranging |
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Power consumption |
24 W Typical |
| 8. Environmental and size |
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Temperature range |
0 °C to +40 °C (Operating) -40 °C to +70 °C (Storage) |
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Relative humidity |
< 95%. |
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Weight |
8kg. |
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Dimensions |
400 mm × 223 mm × 159 mm, Approximately (W x H x D) |
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| 9. Tracking generator (Optional) |
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Frequency range |
5 MHz to 3GHz; |
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Output level |
0 dBm to -20 dBm, 1 dB steps; |
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VSWR |
< 2.0: 1, Nominal; |
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Connector and impedance |
Type-N female, 50 Ω. |
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