SGM131 Signal Generator Module

Overview Specifications Ordering Resources

The SGM13X series signal generator module has rich functions and flexible integrated volume. The module has multiple functions such as continuous wave signal, analog modulation, pulse modulation, digital modulation, amplitude frequency scanning, linear frequency modulation and up-conversion, which are suitable for teaching and research, product development, and system integration.

The A-type series modules focus on analog modulation, with a maximum modulation rate of up to 1MHz. The B-type modules focus on digital modulation, with built-in IQ modulators that can flexibly support input I/Q modulation of various communication data links, standard public network communication, and limited digital TV broadcasting baseband data. The maximum baseband modulation bandwidth is up to 50MHz, making it convenient for users to build ecperimental platforms. The complete standard SCPI command set and universal USB and LAN interfaces provide.

Key Features

SGM13X Frequency range: 9kHz to 3.6GHz/7.0GHz

Output amplitude range: -120dBm to +13dBm

Sweesweep modes: frequency sweep, amplitude sweep, and frequency+amplitude sweep

Standard analog modulation: AM/FM/ΦM

General digital modulation: ASK/FSK/PSK/QAM,built-in IQ modulator (Model-B)

Pulse modulation with minimum pulse width of 100ns

Linear frequency modulation,capable of simulating radar signals

Customizable modulation (SSB/DSB/CW) available

Function as a RF up-converter

Internal modulation sources:sine wave,square wave,triangle wave,sawtooth wave

USB/LAN remote control interface, offering a standard SCPI command set

Dimensions (LxWxH): 164mm×101mm×37mm

Weight≤0.6kg (Bare Machine)

Pure Continuous Wave

1. Outputting signals at various frequencies and amplitudes.
2. Output dynamic range of up to 130 dBm.
Step Sweep Signal
The signal generator is capable of generating sweep signals with equal steps, including three sweep modes: frequency sweep amplitude sweep, and frequency+amplitude sweep.
Sweep type: Step sweep, List sweep.
Digital Modulation

Digital Modulation
1. ASK/FSK/PSK/QAM,
2. built-in IQ modulator (Model-B)
Low Frequency Output

ow-frequency output: sine waves,s quare waves, triangular waves, and sawtooth waves
Analog Modulation
AM/FM/ΦM

Customizable modulation(SSB/DSB/CW)
Pulse Modulation

Pulse modulation with minimum pulse width of 100ns, -supporting Internal/ External pulse modulation input, External trigger input.
RF Up-conversion
Inpuf frequency range:190±30MHz,
Output frequency range:241MHz to 3.6GHz/9kHz to 7.0GHz
Linear Frequency Modulation
Linear frequency modulation can simultaneously retain the characteristics of continuous signals and pulses.

Frequency Range	9 kHz to 3 .6GHz
Frequency	0.1Hz
Reference Frequency	10 MHz
Temperature Stability	±1.0ppm (typ.)
Internal Reference Output	10 MHz, ≥+2dBm (typ.)
Harmonics	≤ -35dBc (typ.)
Nonharmonics	≤ -55dBc
SSB phase noise	≤ -100dBc/Hz@10kHz f=1GHz
Sweep Mode	Frequency, Amplitude, Fequency+Amplitude
Trigger Mode	Auto, External trigger
LF Output Wave form	Sine wave, Square wave, Triangle wave, Sawtooth wave
On/Off ratio	≥ 60dB
Pulse period	200ns to 160s
Pulse width	100ns to 85s
RF output	SMA, 50Ω
LF output	MCX, 50Ω
Operating temperature	10°C to +50°C (typ.)
Storage temperature	-40°C to +70°C
Power Supply	Typical+12V±5%, Maximum current 1.5A (DC)
Dimensions (L×W×H)	164mm×101mm×37mm
Weight	≤ 0.6kg (Bare Machine)
	(Note: see more detail information in the ‘Resource’ – ‘Datasheet’)

Main Machine

Module No.	Item	Description
SGM131A	Signal Generator Module	9 kHz to 3.6 GHz
SGM131B	Signal Generator Module	9 kHz to 3.6 GHz

Options

Module No.	Description
SGM131B-BBG	Baseband generator
SGM131-F4K	Expand the frequency doenwards to 4kHz
SGM131-RFUC	RFup-conversion
SGM131-LFM	Linear frequency modulation
SGM131-AMK	Amplitude modulation option(SSB/DSB/CW)
SGM132-HOP	Frequency Hopping Capability
SGM132-PT	Pulse traingenerator（Pulse modulation）

Document

SGM131 Signal Generator Module Datasheet