English
GL400S17
Asialeren
8517710000
100pc
Accepted
10000pc/day
| Quantity: | |
|---|---|
| PDF Export | |
Item | Hand Held Antenna |
PN | GL400S17 |
Frequency Range (MHz) | 400-470 |
Impedance (Ω) | 50 |
V.S.W.R | <1.5 |
Gain (dBi) | 2 |
Connector | SMA-J |
Length-mm | 165 |
Weight | 21g |
Product Introduction
Professional UHF Band Coverage (400-470MHz)
Precisely tuned to the 400-470MHz UHF band, ensuring stable and reliable signal transmission in commercial, industrial, and public safety communications, meeting the high-frequency communication needs of professional scenarios.
Low VSWR < 1.5, Guaranteed Signal Transmission Efficiency
Optimized impedance matching design strictly controls the voltage standing wave ratio (VSWR) to within 1.5, significantly reducing signal reflection and energy loss, ensuring longer communication distances and clearer voice.
2dBi Gain Enhances Signal Coverage
Despite its compact size, the antenna still provides an effective gain of 2 dBi, helping to improve signal transmission and reception strength and maintain a more stable communication connection in complex environments.
SMA-J Interface, Widely Compatible with Mainstream Equipment
Equipped with an SMA-J (female) interface, suitable for most handheld radios and walkie-talkie models, providing a secure connection, easy installation, and meeting the durability requirements of high-frequency plug-and-play use.
Rugged Construction and Moderate Weight (21g/165mm)
Made from durable materials, this antenna weighs only 21 grams and is 165mm long, striking a balance between portability and structural strength. It is particularly suitable for outdoor operations, industrial inspections, and high-intensity environments.
Application Scenarios
Commercial Buildings and Property Management: Used by security, cleaning, and maintenance teams to ensure uninterrupted communication within and around buildings.
Manufacturing and Factory Scheduling: Enables real-time communication for production scheduling and safety management in workshops, assembly lines, and warehouses.
Outdoor Operations and Construction Engineering: Ensures communication quality for teams in noisy or open areas during site command, inspection, and logistics scenarios.
Large-Scale Events and Competition Management: Enhances signal coverage for handheld devices for staff and volunteers, ensuring accurate transmission of instructions.
Forestry, Security, and Emergency Rescue: Provides enhanced communication reliability as an accessory to UHF walkie-talkies in mountainous areas, forests, or emergency situations.
FAQ
Q: What is the frequency range of the GL400S17 antenna?
A: It operates in the 400-470 MHz UHF band.
Q: What type of connector does the GL400S17 have?
A: It is equipped with an SMA-J (female) connector.
Q: Is this antenna compatible with my Baofeng UV-5R radio?
A: Please check your radio's connector type. The SMA-J connector is compatible with many popular handheld radios, but confirm the interface before purchase.
Q: What is the V.S.W.R of the GL400S17?
A: The V.S.W.R is less than 1.5, ensuring high efficiency in signal transmission.
Q: How long is the antenna?
A: It has a total length of 165mm.
Q: What is the weight of the GL400S17 antenna?
A: It weighs 21 grams.
Item | Hand Held Antenna |
PN | GL400S17 |
Frequency Range (MHz) | 400-470 |
Impedance (Ω) | 50 |
V.S.W.R | <1.5 |
Gain (dBi) | 2 |
Connector | SMA-J |
Length-mm | 165 |
Weight | 21g |
Product Introduction
Professional UHF Band Coverage (400-470MHz)
Precisely tuned to the 400-470MHz UHF band, ensuring stable and reliable signal transmission in commercial, industrial, and public safety communications, meeting the high-frequency communication needs of professional scenarios.
Low VSWR < 1.5, Guaranteed Signal Transmission Efficiency
Optimized impedance matching design strictly controls the voltage standing wave ratio (VSWR) to within 1.5, significantly reducing signal reflection and energy loss, ensuring longer communication distances and clearer voice.
2dBi Gain Enhances Signal Coverage
Despite its compact size, the antenna still provides an effective gain of 2 dBi, helping to improve signal transmission and reception strength and maintain a more stable communication connection in complex environments.
SMA-J Interface, Widely Compatible with Mainstream Equipment
Equipped with an SMA-J (female) interface, suitable for most handheld radios and walkie-talkie models, providing a secure connection, easy installation, and meeting the durability requirements of high-frequency plug-and-play use.
Rugged Construction and Moderate Weight (21g/165mm)
Made from durable materials, this antenna weighs only 21 grams and is 165mm long, striking a balance between portability and structural strength. It is particularly suitable for outdoor operations, industrial inspections, and high-intensity environments.
Application Scenarios
Commercial Buildings and Property Management: Used by security, cleaning, and maintenance teams to ensure uninterrupted communication within and around buildings.
Manufacturing and Factory Scheduling: Enables real-time communication for production scheduling and safety management in workshops, assembly lines, and warehouses.
Outdoor Operations and Construction Engineering: Ensures communication quality for teams in noisy or open areas during site command, inspection, and logistics scenarios.
Large-Scale Events and Competition Management: Enhances signal coverage for handheld devices for staff and volunteers, ensuring accurate transmission of instructions.
Forestry, Security, and Emergency Rescue: Provides enhanced communication reliability as an accessory to UHF walkie-talkies in mountainous areas, forests, or emergency situations.
FAQ
Q: What is the frequency range of the GL400S17 antenna?
A: It operates in the 400-470 MHz UHF band.
Q: What type of connector does the GL400S17 have?
A: It is equipped with an SMA-J (female) connector.
Q: Is this antenna compatible with my Baofeng UV-5R radio?
A: Please check your radio's connector type. The SMA-J connector is compatible with many popular handheld radios, but confirm the interface before purchase.
Q: What is the V.S.W.R of the GL400S17?
A: The V.S.W.R is less than 1.5, ensuring high efficiency in signal transmission.
Q: How long is the antenna?
A: It has a total length of 165mm.
Q: What is the weight of the GL400S17 antenna?
A: It weighs 21 grams.
