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Instek GSP-810 Spectrum Analyzer
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GSP-810
(150kHz ~ 1000MHz)
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FEATURES: |
 Frequency Range : 150kHz ~ 1000MHz |
| Fully Digital Phase Locked Loop Technique Design |
| High Frequency Stability : ±10ppm |
| High Resolution of Span to Measure the more detailed signal : Zero, 2kHz ~ 100MHz /DIV |
| RBW : 3k, 30k, 220k, 4M |
| High Input Protection Level : +30dBm, ±25VDC |
| Reference Level Range : -30dBm ~ +20dBm |
| Good Noise Floor Performance : -95dBm @30kHz, -100dBm typical ; over -150dBm/Hz typical @220kHz and 4MHz RBW |
| Spurious Noise :<-60dB |
| Intermodulation (3rd) :<-70dBc |
| Two Markers for Absolute and Relative Measurement |
| Functions : Max. Hold, Average (2 ~ 32 traces), Freeze, Peak Search, Marker to Center Function |
| 9 Memories of Save/Recall |
| RS-232 Interface and Display Software to get Trace from GSP-810 to PC |
| Options :Power Meter, Tracking Generator, Remote Control Software |
| Tracking Generator: With the tracking generator option, the GSP-810 enables you to measure the characteristics of the device under test, such as filter or RF power amplifier. In addition, it provides a normalization feature to "calibrate out" the gains and losses in the cables and other devices under test. |
| Power Meter: With the power meter, GSP-810 can measure the total power of input signal in the units of mW or dBm. |
Click here to download the Instek GSP-810 manual (PDF)
| SPECIFICATIONS |
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| FREQUENCY |
| Frequency Range |
150kHz ~ 1000MHz |
| Frequency Resolution |
1kHz C.F. entry, 40Hz Sweep resolution at 2kHz/DIV |
| Frequency Display |
6 1/2 digit setting |
| Frequency Control |
Digital phase locked |
| Frequency Stability |
±2ppm/year aging,±10ppm, 0 to 50°C |
| Frequency Spans |
Zero, 2kHz to 100MHz/DIV, in a 1-2-5 sequence |
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| BANDWIDTH |
| Resolution Bandwidths |
3kHz,30kHz, 220kHz, 4MHz |
| Resolution BW Accuracy |
15% |
| Video Bandwidth |
1.6kHz/90kHz coupled with RBW |
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| AMPLITUDE |
| Reference Level Range |
-30dBm to +20dBm |
| Reference Level Accuracy |
±1dB at 80MHz |
| Input Level Range |
-100dBm to +20dBm |
| Noise Floor |
-95dBm@30kHz RBW, -100dBm typical/-75dBm:150kHz ~ 10MHz |
| Amplitude Display Range |
75dB |
| Amplitude Accuracy |
±1.5dB typical@0dBm, 80MHz |
| Amplitude Level Linearity |
±1.5dB over 70dB |
| Ref. Level Freq. Flatness |
±1.5dB over 100MHz, ±2.5dB typical over entired band/±3dB:150kHz ~10MHz |
| Harmonic Spur Response |
<-40dBc, RF input < selected reference |
| Non-Harmonic Spur Response |
<-60dBc typical down from reference level, average, 5MHz/div |
| Intermodulation(3rd) |
<-70dBc, @-40dBm input, 2 tones, 2MHz apart/<-45dBc:150kHz ~10MHz |
| Phase Noise |
-77dBc/Hz at 1GHz, 30kHz offset |
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| INPUT |
| Input Overload Protection |
+30dBm continuous, ±25VDC |
| Impedance |
50 ohm nominal |
| Return Loss |
<16 dBRL (VSWR < 1.35) |
| Input Attenuation |
50dB to 0dB in 10 dB steps coupled to reference level |
| Connector |
Type N female |
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| MARKER |
| Number of Markers |
2 |
| Marker Resolution |
0.1dB, 1kHz |
| Marker Mode |
Absolute, Relative, PK -> Marker, Marker -> Center |
| Marker Accuracy |
0.1dB±amplitude accuracy |
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| FUNCTIONS |
| Memory |
9 memories of save/recall |
| Trace |
Max. Hold, Average(2 ~ 32 traces), Freeze(Hold) |
| Setup |
Access parameters |
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| FM/AM DEMODULATOR |
| WB FM |
120kHz deviation |
| MB FM |
75kHz deviation |
| NB FM |
30kHz deviation |
| AM Outputs |
Internal speaker, 3.5mm stereo jack, wired for mono operation |
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| REMOTE DISPLAY SOFTWARE & RS-232 |
| Connecting to PC and getting trace from GSP-810, software will be downloaded from here |
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| GENERAL |
| Power Source |
100/120/220/230V AC±10%, 50/60Hz |
| Accessory |
Operation manual x 1 |
| Dimensions and Weight |
310(W) x 150(H) x 455(D)mm, approx. 8.5kg |
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| OPTIONS |
| TRACKING GENERATOR (OPTION 01) |
| Frequency Range |
10MHz to 1000MHz |
| Amplitude Range |
0 to -50dBm |
| Amplitude Resolution |
1dB |
| Amplitude Accuracy |
±1dB@0dBm, 80MHz |
| Attenuation Accuracy |
±1dB@, 50MHz |
| Amplitude Flatness |
±1dB@, 10MHz/DIV, ±1.5dB@0dB,entire band |
| Harmonics |
<-30dBc |
| Reverse Power |
<+30dBm |
| Impedance |
50 ohm nominal |
| Return Loss |
<10 dBRL (VSWR<2) |
| Connector |
Type N female |
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| POWER METER (OPTION 02) |
| Frequency Range |
10MHz to 2GHz, usable to 2.7GHz |
| Power Level Range |
-20dBm to +23dBm, usable to +30dBm |
| Power Level Overload |
+40dBm<10% duty cycle, <10mS duration |
| Return Loss |
<1:1.35 VSWR into 50 ohms, <1:1.25 typical |
| Readout Resolution |
0.2mW, 100mW scale, 2µW, 1mW scale; 0.1dB, Log scale |
| Accuracy |
±(10% rdg ±1digit) |
| Readout |
mW or dBm |
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| REMOTE CONTROL SOFTWARE (OPTION 03) |
| Connecting PC to get trace and provide the control for setting |
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