Flite's GSP-810 Spectrum Analyser

Find this product exclusively at Flite Electronics International

---

Features

• 150kHz ~ 1000MHz frequency range
• Fully digital phase locked loop technique design
• High frequency stability
• Good noise floor performance
• Two markers for absolute and relative measurement
• Nine save/recall memories
• RS-232 interface and PC software
• User-friendly
• Rugged design

---

Applications

• Education: RF and communications labs
• Service: wireless products
• Broadcasting: radio and television stations
• Wireless communications: cordless handsets, paging, trunk radio systems
• Wireless electronic products: wireless microphones, remote controllers
• Cellular/base station
• Component and RF circuit: oscillators, filters, amplifiers
• EMC pre and post compliance testing

---

Description

The GSP-810 is a digitally synthesised, easy to use spectrum analyser with a frequency range of over 1GHz. It uses state-of-the-art design for a phase-locked RF system that combines measurement quality and performance with an affordable price.

The GSP-810 is designed for rugged use as well, with one Watt input protection. The compact size and light weight of the unit makes it easy to carry and stow. Operation of the GSP-810 is easy with all primary controls accessible by single-press push buttons. A spinner knob also helps making selections simple and fast.

The GSP-810 is supplied with an RS-232 interface and Windows-based software as standard, allowing display of the spectrum on the PC with options to save to disk and print. Options include a 1GHz tracking generator, a 2.7GHz RF power meter, an AM/FM demodulator and extended function software. These functions combine to make the GSP-810 an affordable, expandable, high-quality instrument to fit all your spectrum analysis needs.

---

Performance

Frequency stability (±10PPM): With digital phase locked technique, the GSP-810 provides a high frequency stability to ensure drift-free frequency display.

Frequency resolution (1kHz, span:2kHz/Div and RBW:3kHz): The GSP-810 enables narrow band signals to be caught and offers a detailed view of the modulation signal.

Noise floor (-95dBm @ 30kHz RBW, -100dBm typical): With this noise floor, the GSP-810 can catch signal levels as low as -100dBm.

Wide input power range (-100dBm ~ +20dBm): The GSP-810 offers wide dynamic range from -100dBm to 20dBm.

High power protection (up to +30dBm): To prevent damage caused by accidental high power input, the GSP-810 offers a safety input range of up to 1 Watt.

---

User-Friendliness

Display information: All relevant data can be read including span, RBW, frequency (relative and absolute) and amplitude (relative and absolute) on the same LCD display.

Dual markers: Two markers facilitate measurement and provide relative or absolute values from the LCD readings.

Search for peak and peak to center: Catch the next right peak signal and move it to the center at the push of two buttons.

Hold, max hold, average, numeric entry, set-up memory: All functions are designed to facilitate measurement.

RS-232 interface and Windows-based software: Allow the trace to be sent to a PC.

---

Specifications

FREQUENCY
Frequency Range	150kHz to 1000MHz (useable to 1150MHz)
Resolution	1kHz C.F. entry, 40Hz sweep resolution at 2kHz/div
Frequency Display	6½ 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
BANDWIDTH
Resolution Bandwidths	3kHz, 30kHz, 220kHz, 4MHz
Resolution BW Accuracy	15%
Video Bandwidth	1.6kHz/90kHz couple with RBW
AMPLITUDE
Reference Level Range	-30dBm to +20dBm
Reference Level Accuracy	±1dB at 50MHz
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 entire 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, 1MHz apart / <-45dBc:150kHz~10MHz
Phase Noise	-77dBc/Hz @ 1GHz, 30kHz RBW
INPUT
Input Overload Protection	+30dBm continuous, ±25VDC
Impedance	50 Ohm nominal
Return Loss	<16 dBRL (VSWR < 1.35)
Input Attenuation	50dB to 0dB in 10dB steps coupled to reference level
Connector	Type N female
MARKER
Number of Markers	2
Marker Resolution	0.1dB, 1kHz
Marker Mode	Absolute, relative, PK -> marker, marker -> center
Marker Accuracy	0.1dB ±amplitude accuracy
FUNCTIONS
Memory	9 memories of save/recall
Trace	Max. hold, average (2 ~ 32 traces), freeze (hold)
Setup	Access parameters
PC CONNECTION
Interface	RS-232
Software	PC-based software to download trace to PC
GENERAL
Power Source	100V, 120V, 220V, 230V AC ±10% 50/60Hz Approx 75W
Dimensions	310mm (width) x 150mm (height) x 455mm (depth)
Weight	Approx 8.5kg
Accessories	Operation manual

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 @ 0dBm, 80MHz
Harmonics	<-30dBc
Reverse Power	<+30dBm
Impedance	50 Ohm nominal
Return Loss	<10dBRL (VSWR < 2)
Connector	Type N female
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, 2mW, 1mW scale; 0.1dB, Log scale
Accuracy	±resolution ±10% at 25°C ±7°C
Readout	mW or dBm
FM/AM DEMODULATOR (OPTION 03)
WB FM	120kHz deviation
MB FM	75kHz deviation
NB FM	30kHz deviation
AM
Output	Internal speaker, 3.5mm stereo jack wired for mono operation
REMOTE CONTROL SOFTWARE (OPTION 04)
	Windows-based software that allows PC to control the setting of the GSP-810 as well as obtain trace