GW INSTEK GSP-818 Spectrum Analyze (9kHz-1.8Ghz)

FREQUENCY:

- Frequency Span: 

+ Range: 9 kHz to 1.8 GHz

+ Resolution: 1 Hz

+ Span Range: 0 Hz, 100 Hz to max. frequency of instrument

- Internal Frequency Reference:

+ Span Range: 10.000000 MHz

+ Reference Frequency Accuracy: ± [(days from last calibrate × freq aging rate) + temperature stability + initial accuracy ]

+ Temperature Stability: < 2.5ppm (15°C to 35°C)

+ Aging rate: < 1ppm/year

- SSB Phase Noise:

+ 10 kHz: < -82 dBc/Hz

+ 100 kHz: < -98 dBc/Hz(Typical)

+ 1 MHz: < -110 dBc/Hz(Typical)

- Bandwidth:

+ Resolution Bandwidth: 10Hz to 500kHz (1-10 steps by sequence), 1MHz, 3MHz (Option) 200 Hz, 9 kHz, 120 kHz, 1 MHZ for EMI(-6dB)

+ RBW Uncertainty: < 5%, typical (RBW 1 MHz) ≤

+ Resolution Filter Shape Factor(60dB:3dB): < 5:1 typical (digital and close to Gaussian shape)

+ Video Bandwidth(VBW): 10 Hz to 3 MHz

AMPLITUDE:

- Amplitude and Level:

+ Amplitude Measurement Range: DANL to +10 dBm, 100 kHz to 1 MHz, Preamp Off; DANL to +20 dBm, 1 MHz to1.5 GHz, Preamp Off

+ Reference Level: -80 dBm to +30 dBm, 0.01dB by step

+ Preamp: 20 dB, nominal, 9 kHz to 1.8 GHz

+ Input Attenuation: 0 to 40 dB, in 1 dB step

+ Max Input DC Current: 50 VDC

- Display Average Noise Level:

+ Max Continuous Power: +30dBm, average continuous power

  Preamp Off:  1 MHz ~ 10 MHz: -130 dBm (Typical)

10 MHz ~ 1 GHz: -130 dBm (Typical)

1 GHz ~ 1.8 GHz: -128 dBm (Typical)

   Preamp On:   1 MHz ~ 10 MHz: -150 dBm (Typical)

10 MHz ~ 1 GHz: -150 dBm (Typical)

1 GHz ~ 1.8 GHz:  -148 dBm (Typical)

- Frequency Response:

+ Preamp Off(fc ≥ 100 kHz): ±0.8 dB:±0.4 dB, Typical

+ Preamp On(fc ≥ 100 MHz): ±0.9 dB:±0.5 dB, Typical

SWEEP

:

- Time:

+ None-zero Span: 10 ms to 3000 s

+ Zero Span: 1 ms to 3000 s

- Span Mode: Continue, Single

TRACKING GENERATOR (OPTION 01)

:

- Tracking Generator Output:

+ Frequency Range: 100 kHz to 1.8GHz 

+ Output Power Level Range: -30 dBm to 0 dBm

+ Output Power Level Resolution: 1 dB

+ Output Flatness: ± 3 dB

+ Maximum Safe Reverse Level: Average total power: 30 dBm, DC : ±50 VDC 

DEMODULATION:

- Audio Demodulation:

+ Frequency Range: 100 kHz to 1.8 GHz

+ Demodulation Type: FM/AM/USB/LSB

- AM Measurement:

+ Frequency Range: 10MHz to 1.8GHz

+ Modulation Rate: 20Hz to 100kHz

+ Modulation Rate Accuracy: 1Hz, nominal(Modulation rate < 1 kHz); <0.1% modulation rate, nominal(Modulation rate 1 kHz)

+ Depth: 5% to 95%

+ Depth Accuracy: ±4%, nominal

- FM Measurement:

+ Frequency Range: 10 MHz to 1.8 GHz

+ Modulation Rate: 20 Hz to 100 kHz

+ Modulation Rate Accuracy: 1Hz, nominal(Modulation rate < 1 kHz); <0.1% modulation rate, nominal(Modulation rate 1 kHz)

+ Deviation: 20 Hz to 200 kHz

+ Deviation Accuracy: ±4%, nominal

FREQUENCY COUNTER:

+ Counter Resolution: 1Hz, 10Hz, 100Hz, 1kHz

+ Accuracy: ±(frequency indication × frequency reference accuracy+ counter resolution

INPUTS AND OUTPUTS:

- RF Input: 

+ Impedance: 50 Typical

+ Connector: N Type Female

- Tracking Generator Output:

+ Impedance: 50 Typical

+ Connector: N Type Female

- Reference Input:

+ Connector: BNC Female

+ 10MHz Reference Amplitude: 0 dBm to +10 dBm

- USB:

+ USB Host: A Plug, USB 2.0 (Host End)

+ USB Device: B Plug, 2.0 Version

- VGA:

+ Connector: 15-pins, D-SUB(female)

+ Resolution: 800*600, 60 Hz

GENERAL SPECIFICATION:

- Display:

Type: 10.4 inches, TFT LCD, 800*600 (SVGA), 65536 colors

- Remote Control:

+ USB: USB TMC

+ LAN: 10/100Base, RJ-45

- Mass Memory:

Internal Memory: 256M Bytes

- Temperature:

+ Operating Temperature: 0 °C to 40°C

+ Storage Temperature: -20°C to 70°C

- Appearance:

+ Dimensions & Weight: 421mm(W) × 221mm(H) × 115mm(D)/Approx. 5.0 kg(without package)

Datasheet

Manual