What is the sampling rate and resolution?

The device features a sampling rate of 100 MSa/s and an 8-bit vertical resolution.

What are the payment terms?

Payment can be made via T/T or PayPal.

What is the lead time for orders?

Lead time is within 15 workdays during the off-season and one month during the peak season.

Suin Tfg1900b Series Cheap 1 Channel USB Max 20MHz Dds Function Generators Signal Generator

Name: Suin Tfg1900b Series Cheap 1 Channel USB Max 20MHz Dds Function Generators Signal Generator
Brand: Shijiazhuang Suin Instruments Co., Ltd.
SKU: 775408962

Hebei, ChinaShijiazhuang Suin Instruments Co., Ltd.

US$138.00-173.00

1 SET

Sample price:US$138.00/set.Request sample

Product profile

Customization

Available

Warranty

18 Months

OEM/ODM

Yes

Model NO.

TFG1903B/1905B/1910B/1920B

Channel

Single

Frequency Accuracy

50ppm

Waveform

Sample Rate

100 MSa/s

Modulation

FM, Am, Pw, PWM, Fsk

Sweep

Linear or Logarithmic

Frequency Range

3MHz/5MHz/10MHz/20MHz

Vertical Resolution

8bits

Color

White and Blue

Interface

USB Device

Trigger Source

Internal/External/Manual

Display

LCD

Transport Package

Carton Package

Specification

322*256*102 mm

Trademark

SUIN

Origin

China

HS Code

8543209090

Production Capacity

30, 000 Sets/Year

Key features

High Cost-Effectiveness: Simple structure design offering highly cost-effective signal generation solutions.

Wide Frequency Range: Available in 3MHz, 5MHz, 10MHz, and 20MHz models for diverse testing needs.

16 Waveform Outputs: Generates 16 waveform types including Sine, Square, Ramp, and Noise.

Advanced Modulation: Supports FM, AM, PM, PWM, and FSK modulation with 16 modulating waveforms.

High Sampling Rate: Features a 100 MSa/s sampling rate with 8-bit vertical resolution.

Flexible Sweep Modes: Provides both Linear and Logarithmic frequency sweep options.

USB Interface: Standard USB device interface for easy connection and control.

Burst Function: Supports burst generation with counts from 1 to 1,000,000.

Company profile

Shijiazhuang Suin Instruments Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2008-09-02Nearest Port: Beijing, Tianjin, ShanghaiAverage Response Time: ≤3.96hTerms of Payment: T/T, PayPalInternational Commercial Terms(Incoterms): FOB, CFR, CIF, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryShijiazhuang Suin Instruments Co., Ltd. is a China-based manufacturer of test and measurement instruments, operating since 1990 with 95 employees and a stated manufacturing area of approximately 11,000–12,000 square meters. The supplier reports ISO9001 certification, CE and RoHS approvals for most products, two production lines, annual capacity of up to 30,000 sets, and lead times within 15 working days in both peak and off-peak periods. Its product range includes signal generators, spectrum analyzers, programmable power supplies, digital multimeters, power quality analyzers, and related testing systems. Evidence indicates established R&D and engineering resources, export capability, and recognized technical centers. However, the provided information does not substantiate specific after-sales performance, customer cases, financial strength, or completed customization projects.

Supplier typeThe supplier is explicitly identified as a manufacturer and limited company based in Hebei, China. Its stated business scope and product listings cover test and measurement instruments, electrical products, software, and related systems.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate, while its description also states ISO9001:2000 certification and CE and RoHS approval for most products. This provides explicit evidence of quality-system certification and product compliance coverage, although the slices do not identify which specific products hold each approval.

R&D capabilityThe supplier explicitly conducts R&D and has received recognition including high-tech enterprise status, industrial design centers, an academician workstation, and an engineering research center. It also reports 25 years of R&D engineer experience and an electronics-instrument technical center, providing strong evidence of established innovation resources.

Production capacityThe supplier reports an approximately 11,000–12,000 square meter operating or manufacturing area, an SMT production line, two production lines, annual capacity of up to 30,000 sets, and order lead times within 15 working days in both peak and off-peak seasons. These stated facilities, capacity, and lead-time data support a positive assessment of production capability.