How many built-in waveforms are included?

There are 11 built-in waveforms (Sine, Square, Ramp, Pulse, etc.) plus 5 user-defined arbitrary waveforms.

What is the vertical resolution of the signal generator?

The vertical resolution is 10 bits.

Tfg1900A Series Function/Arbitrary Waveform Generators with VFD Display

Name: Tfg1900A Series Function/Arbitrary Waveform Generators with VFD Display
Brand: Shijiazhuang Suin Instruments Co., Ltd.
SKU: 1947648022

Hebei, ChinaShijiazhuang Suin Instruments Co., Ltd.

US$168.00-204.00

1 SET

Sample price:US$168.00/set.Request sample

Product profile

Customization

Available

Warranty

18 Months

Frequency Range

1uhz-20MHz

Model NO.

TFG1905A/TFG1910A/TFG1920A

Type

Sine Wave Signal Generator

Channel

Display

VFD Display

OEM/ODM Service

Yes

Frequency Accuracy

20ppm

Modulation

Am, FM, Pm, PWM, Fsk

Interface

USB Device and Host

Sample Rate

100 MSa/s

Vertical Resolution

10 Bits

Transport Package

Carton Package

Specification

382*272*132 mm

Trademark

SUIN

Origin

China

HS Code

8543209090

Production Capacity

50000 Set/Year

Key features

Dual Channel Output: Provides two independent signal channels for versatile testing applications.

Abundant Modulation Functions: Supports AM, FM, PM, PWM, and FSK modulation types for complex signals.

Built-in 100MHz Counter: Features a standard 100MHz internal counter for frequency measurement.

VFD Display: Equipped with a Vacuum Fluorescent Display for clear visual feedback.

OEM/ODM Service: Available for Original Equipment Manufacturer and Original Design Manufacturer customization.

Multiple Waveform Types: Includes 11 built-in waveforms plus 5 user-defined arbitrary waveforms.

High Sampling Rate: Delivers 100 MSa/s sampling rate with 10-bit vertical resolution.

Company profile

Shijiazhuang Suin Instruments Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2008-09-02Nearest Port: Beijing, Tianjin, ShanghaiAverage Response Time: ≤2.88hTerms 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.