What is the standing-wave ratio?

The standing-wave ratio is 1.5dB.

High-Performance Kinnota Sf-20 Walkie Talkie Antenna for Clear Communication

Name: High-Performance Kinnota Sf-20 Walkie Talkie Antenna for Clear Communication
Brand: Guangzhou Minxing Communication Equipment Co., Ltd.
SKU: 2063987915

Guangdong, ChinaGuangzhou Minxing Communication Equipment Co., Ltd.

US$7.88

2 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Certification

Custom

Communication Distance

Model NO.

SF-20

Standing-Wave Ratio

1.5dB

Output Power

Impedance

50 Ohm

MOQ

Frequency Range

144/430MHz

Warranty

12 Months

Applications

Outdoor

Color

Black

Call Type

Mixed

Display

with Display

Type

Handheld

Signal Type

Transport Package

Each PCS Into a Box

Specification

7cm

Trademark

CUSTOM

Origin

China

Production Capacity

1000

Key features

Intelligent Audio Noise Suppression: Automatically adjusts volume and filters background noise for clear communication in noisy environments.

Wide Area Network Coverage: Interconnect IP base stations via Internet to expand coverage and create a wide area network.

High Capacity Cluster Solution: Extends communication capacity to over 1000 users without adding new frequencies.

Custom Certification Options: Certification is customizable to meet specific regional or industry requirements.

OEM and ODM Services: Supports both OEM and ODM services for tailored product solutions.

Robust Outdoor Application: Designed for outdoor use, suitable for construction, security, and emergency response scenarios.

Mixed Call Type Support: Supports mixed call types for versatile communication needs.

12 Months Warranty: Comes with a 12-month warranty for peace of mind and reliability.

Company profile

Years of Export ExperienceImporters and ExportersFast DeliveryIn-stock Capacity

Guangzhou Minxing Communication Equipment Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-05-01 CertifiedNearest Port: Guangzhou Port, Shenzhen Port, Xiamen PortAverage Response Time: ≤2.46h CertifiedTerms of Payment: T/T, PayPal, Western Union, etc.

AI-Powered supplier vetting

SummaryGuangzhou Minxing Communication Equipment Co., Ltd. is a limited company established in 2008 that focuses on walkie-talkies and communication-related services. It reports OEM and ODM capability, flexible customization, recent new-product activity, and documented R&D review, verification, and validation processes. However, its stated R&D patent count is zero, no SDK is available, and total R&D engineer experience is listed as one year. Production resources appear limited, with one production line and fewer than five quality-control staff, although reported lead times are within 15 working days in both peak and off-peak seasons. The supplier describes written procedures for service capability, corrective actions, and complaint handling. It has no overseas showroom, branch, agent, or offline trade-show participation. The provided information does not establish certification holdings or identifiable customer cases.

Supplier typeThe supplier is a limited company established in 2008, with business activities covering communication and automatic-control technologies, communication technology R&D and services, and satellite communication technology. Its stated product scope is walkie-talkies, and it is not part of a larger company group.

After-Sales capabilityThe supplier states that it has a complete after-sales service team and written, followed procedures for corrective and preventive actions and customer complaints. Overseas support is limited to training, with no overseas showroom, branch, agent, or offline trade-show participation.

R&D capabilityThe supplier reports a new product during the past year, ODM capability, R&D audit documentation, and use of PS and CAD. Countervailing limitations are a stated zero R&D patent count, no available SDK, and total R&D engineer experience listed as one year; the evidence supports some development activity but not a strong innovation position.

Production capacityThe supplier reports more than 2,000 square meters of warehouse space and stock of walkie-talkies, with delivery within 15 working days in both peak and off-peak seasons. However, it operates one production line and has fewer than five quality-control staff, indicating demonstrated but limited production infrastructure.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also reports OEM and ODM services, including OEM for well-known brands. These statements directly support broad customization capability.