What is the average lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

What certifications does the transmitter have?

The product holds CE, ISO, GS certifications, and the manufacturer has ISO9001:2008, BV, and SGS certificates.

What are the technical specifications for audio input?

It supports Analog Audio Input (-12dBm~+8dBm), AES/EBU input (0.2~10Vpp, 30kHz~96kHz), and SCA/RDS subcarrier input.

300W FM Radio Transmitter High Reliability

Name: 300W FM Radio Transmitter High Reliability
Brand: Hangzhou Zhongchuan Digital Equipment Co., Ltd.
SKU: 723155175

Zhejiang, ChinaHangzhou Zhongchuan Digital Equipment Co., Ltd.

US$1,700.00-2,000.00

1 Piece

Product profile

Customization

Available

Type

Transmitter

Function

Signal Transmitting Device, Signal Transmission Equipment, Signal Monitoring Equipment

Model NO.

ZHC618F-300W

Certification

CE, ISO, GS

Place of Origin

Zhejiang, China (Mainland)

Frequency

87.00MHz-108.00MHz

Output Power

300W

Certificate

ISO9001:2008, BV, SGS

OEM

Available

Transport Package

Export Wooden Boxes

Specification

Professional

Trademark

ZHC

Origin

Hangzhou, China

HS Code

8525500000

Production Capacity

100sets/Month

Key features

CD-Quality Audio Output: Uses DSP and DDS technology for perfect listening experience close to CD sound quality.

High Reliability SOC: Utilizes highly reliable system-on-chip microprocessor with complete alarm and protection functions.

Flexible OEM/ODM: OEM and ODM services available with flexible customization from samples or designs.

Advanced Digital Input: Supports AES/EBU standard digital audio input and SCA/RDS subcarrier input.

Comprehensive Monitoring: Large screen LCD displays real-time parameters with remote telemetry via TCP/IP, CAN, RS232.

Robust Build Quality: Installed in 19-inch 2U standard case with high quality stainless steel and dust filter.

Wide Power Range: Available in models from 5W to 300W output power to suit various broadcasting needs.

Strict Quality Control: 100% inspection for finished products including visual and function checks.

Company profile

Importers and ExportersYears of Export ExperienceSelf-brandedExhibition Experience

Hangzhou Zhongchuan Digital Equipment Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤9.40h

AI-Powered supplier vetting

SummaryZHC, legally identified as Hangzhou Zhongchuan Digital Equipment Co., Ltd., is a China-based manufacturer/factory in Hangzhou, Zhejiang, specializing in FM and TV wireless broadcasting equipment. Its stated capabilities cover R&D, production, marketing, engineering installation, and after-sales service. The supplier reports ISO 9001 and ISO 14001 management-system certifications, plus production-license and network-certification credentials for wireless transmission equipment. Production evidence includes three production lines and annual FM transmitter output of 2,000 pieces, while quality-control staffing is reported at fewer than five employees. ZHC exports to multiple global regions and has held self-operated import/export rights since 2008. Overseas service infrastructure, detailed innovation results, customization services, raw-material traceability, and customer cases are not sufficiently documented. The SGS audit record shown expired on 2024-11-08, so it does not establish current audit validity.

Supplier typeThe supplier is identified as a manufacturer/factory and a limited company, with its business categorized in manufacturing, although one record also labels it as a trading company. Its stated operations and product information support a manufacturing role, but the conflicting classification should be clarified during verification.

CertificationsZHC reports ISO 9001 and ISO 14001 certifications, as well as wireless transmission equipment production-license and FM Radio & TV equipment network-certification credentials. An SGS audit record exists, but its stated validity ended on 2024-11-08, so current audit status is not confirmed.

After-Sales capabilityThe company explicitly states that it provides engineering installation and after-sales service and describes service as customer-oriented. However, overseas warehouse, showroom, agent/branch, and offline trade-show capabilities are all marked unknown, leaving the scale and geographic coverage of after-sales support unverified.

R&D capabilityZHC states that it conducts R&D, emphasizes independent innovation, and has assembled technical and management personnel; R&D engineers reportedly have 11–20 years of total experience. Nevertheless, new-product launches and detailed R&D outcomes are unknown, so innovation strength cannot be fully assessed.

Production capacityThe supplier reports production of FM and TV transmission equipment, three production lines, and annual FM transmitter output of 2,000 pieces. Its production-license certification and stated manufacturing activities support an established production capability, although quality-control staffing is limited to fewer than five personnel.