Does the chassis require an extra combiner?

No, the built-in active combiner eliminates unnecessary cabling and ensures high output level, so no extra combiner is needed.

What is the video C/N ratio?

The video C/N is 50dB, with an in-band C/N of 60dB and out-band C/N of 62dB.

Softel Analog Modulator 16 Frequency NTSC PAL B/G

Name: Softel Analog Modulator 16 Frequency NTSC PAL B/G
Brand: Hangzhou Softel Optic Co., Ltd.
SKU: 769165132

Zhejiang, ChinaHangzhou Softel Optic Co., Ltd.

US$450.00

1-9 Pieces

US$440.00

10-99 Pieces

US$430.00

100+ Pieces

Product profile

Customization

Available

Type

CATV Equipment

Function

Signal Transmission Equipment

Model NO.

AH-1916

Certification

CE, ISO, RoHS

Condition

New

Model Number

Ah1924m

Frequency Range

45.00MHz to 870.00MHz

Output Impedance

75Ω

Lead Time

Around 1 Week

MOQ

1 PCS

RF Output Connector

75Ω F-Female

Model

CATV Analog Modulator

Voltage

DC 5V for Mini Modulator,AC 240V

Transport Package

1PCS/Carton

Specification

10KGs

Trademark

SOFTEL

Origin

China

HS Code

85447000

Production Capacity

100PCS/Week

Key features

High Output Level: 45dBmV chassis output level eliminates the need for extra combiners.

Superior Signal Quality: SAW filtering on IF ensures superior in-band C/N of 60dB.

Flexible Installation: Switching power supply allows for installation flexibility and precise voltage regulation.

Long Life Performance: Equipped with two cooling fans for extended operational life.

Easy Setup: Front panel access controls enable easy configuration and setup.

Certified Quality: Products are CE, ISO, and RoHS certified for safety and compliance.

Low MOQ: Minimum order quantity is just 1 PCS, suitable for small trials.

Fast Lead Time: Average lead time is around 1 week for standard orders.

Company profile

Hangzhou Softel Optic Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading CompanyExport Year: 2006-12-27 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤9.18h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryHangzhou Softel Optic Co., Ltd. is a manufacturer established in 2006 specializing in CATV, HFC broadband optical transmission, fiber-optic, satellite, and related communication equipment. It reports more than 100 staff, five production lines, over 1,000 square meters of standardized assembly space, 6–10 quality-control staff, and documented three-stage quality checks. Reported output includes 2,000 optical transmitters and 5,000,000 meters of fiber-optic cable annually. The supplier states strong R&D capability, but only three years of total R&D-engineer experience is provided. No supplier-management-system certification is reported. Export activity is established, with exports representing 71%–90% of sales and exporting beginning in 2006. Trade records show five 2025 transactions involving one buyer in the Philippines, indicating some customer evidence but limited diversification. Evidence is insufficient to assess after-sales service, customization, or financial credibility.

Supplier typeThe supplier identifies itself as a manufacturer and describes specialization in CATV system equipment, HFC broadband optical transmission equipment, and fiber-optic communication products. Its listed product range and company profile support classification as an optical-communication and CATV equipment manufacturer.

CertificationsThe supplier-management-system certification field is explicitly recorded as “NIL.” This confirms that no such certification is reported in the provided information.

R&D capabilityThe company states that it conducts R&D in CATV system equipment and has strong R&D capability, while reporting more than 100 staff with 10% senior technicians. However, the supplied R&D-engineer experience is only three years, and no product-development results or patents are provided.

Production capacityThe supplier reports more than 1,000 square meters of standardized assembly space, five production lines, 6–10 quality-control staff, and annual output of 2,000 optical transmitters and 5,000,000 meters of fiber-optic cable. It also describes material checks, post-production stability and performance testing, and pre-delivery packing checks, providing explicit evidence of organized production and quality-control capacity.

Client casesFive 2025 trade records identify FIBERNET BROADBAND INC as the buyer, with shipments to the Philippines covering waterproof products, splice connectors, and active units with AGC and filters. These records provide one identifiable customer case and evidence of transaction activity, but do not demonstrate broad customer diversification.