What is the insertion loss?

Insertion loss is typically 0.5dB to 1.2dB depending on the frequency band.

What are the dimensions of the filter?

The dimensions are 13mm in diameter and 40.5mm in length.

Hpf 54-1000MHz Bandpass Filter Waterproof High Pass Filter

Name: Hpf 54-1000MHz Bandpass Filter Waterproof High Pass Filter
Brand: Hangzhou Softel Optic Co., Ltd.
SKU: 666586845

Zhejiang, ChinaHangzhou Softel Optic Co., Ltd.

US$0.57-0.77

100 Pieces

Product profile

Customization

Available

Type

CATV(Cable Television)Equipment

Transfer Function

High Pass

Model NO.

HPF-54

Item Name

Waterproof High Pass Filter

Impedance

75 Ohm

Stop Band

Yes

Dimensions

13X 40.5 mm

MOQ

100 PCS

Sample Time

Around 7 Days

Insert Loss

1.0dB

Transport Package

Packed with Polyfoam, Double Packed with Brown Box

Specification

SGS, ISO90001, CE

Trademark

Softel

Origin

Hangzhou, Zhejiang, China

HS Code

85176229

Production Capacity

50, 000/ Month

Key features

Wide Frequency Range: Operates effectively from 54MHz to 1000MHz for optimal signal processing.

Waterproof Design: Constructed with waterproof features to ensure durability in harsh environments.

Low Insertion Loss: Minimizes signal loss with typical values of 0.5dB to 1.2dB across bands.

High Return Loss: Ensures excellent signal reflection performance with up to 20dB return loss.

Plug-and-Play Ready: Requires no external components or adjustments for immediate factory use.

Factory Tuned Options: Available with factory-tuned frequencies or fully customizable specifications.

Compact Dimensions: Small footprint of 13mm diameter by 40.5mm length for easy installation.

High Rejection Rate: Provides up to 45dB rejection in the stop band to eliminate unwanted signals.

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: ≤9.24h 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.