English
GL400K14
Asialeren
8517710000
100pc
Accepted
10000pc/day
| Quantity: | |
|---|---|
| PDF Export | |
Item | Hand Held Antenna |
PN | GL400K14 |
Frequency Range (MHz) | 400-470 |
Impedance (Ω) | 50 |
V.S.W.R | <1.5 |
Gain (dBi) | 3 |
Connector | SMA-K |
Length-mm | 140 |
Weight | 18g |
Product Introduction
Professional UHF Band Coverage (400-470MHz)
Precisely optimized for the UHF band (400-470MHz), providing superior signal penetration in urban built-up environments and complex terrain, ensuring clear, stable, and interference-free communication.
3dBi High Gain Performance
Offers a higher 3dBi gain compared to standard antennas, effectively enhancing signal transmission and reception capabilities, maintaining longer communication distances and more stable connection quality in densely built-up areas or remote locations.
Compact and Lightweight Design (140mm/18g)
A compact 140mm length combined with an ultra-light weight of only 18 grams provides excellent portability while ensuring high performance. Special materials and processes ensure the antenna is both robust and durable, yet easy to carry.
High-Efficiency Signal Transmission (VSWR < 1.5)
Through precise impedance matching technology, the voltage standing wave ratio is strictly controlled below 1.5, minimizing signal reflection and energy loss, ensuring efficient energy transmission within the UHF band.
Universal SMA-K Interface
Equipped with a standard SMA-K (male) interface, perfectly compatible with most UHF handheld radios and walkie-talkies on the market, easy to install, and with a stable and reliable connection.
Application Scenarios
Urban Commercial Communication: Daily dispatch communication for security and logistics teams in commercial venues such as shopping malls, office buildings, and hotels.
Construction Site Dispatch: Providing reliable UHF band communication for construction teams in complex construction environments.
Outdoor Event Management: Communication dispatch for staff at large-scale events and competitions, ensuring accurate transmission of instructions.
Logistics and Warehousing Management: Communication for work teams within warehouses and logistics parks, improving work efficiency.
Emergency Response Communication: UHF band communication support for emergency rescue teams at disaster sites.
FAQ
Q: What frequency range does the GL400K14 antenna cover?
A: It covers the UHF band from 400-470MHz.
Q: What type of connector does this antenna use?
A: It features an SMA-K (male) connector.
Q: What is the gain of this antenna?
A: It provides 3 dBi gain, offering enhanced signal performance in the UHF band.
Q: How long is the antenna and what does it weigh?
A: It measures 140mm in length and weighs only 18... grams.
Q: Is this antenna compatible with my UHF handheld radio?
A: Yes, if your radio has a female SMA connector and operates in the 400-470MHz range, it is fully compatible.
Q: What is the V.S.W.R specification?
A: The V.S.W.R is less than 1.5, ensuring efficient signal transmission with minimal loss.
Item | Hand Held Antenna |
PN | GL400K14 |
Frequency Range (MHz) | 400-470 |
Impedance (Ω) | 50 |
V.S.W.R | <1.5 |
Gain (dBi) | 3 |
Connector | SMA-K |
Length-mm | 140 |
Weight | 18g |
Product Introduction
Professional UHF Band Coverage (400-470MHz)
Precisely optimized for the UHF band (400-470MHz), providing superior signal penetration in urban built-up environments and complex terrain, ensuring clear, stable, and interference-free communication.
3dBi High Gain Performance
Offers a higher 3dBi gain compared to standard antennas, effectively enhancing signal transmission and reception capabilities, maintaining longer communication distances and more stable connection quality in densely built-up areas or remote locations.
Compact and Lightweight Design (140mm/18g)
A compact 140mm length combined with an ultra-light weight of only 18 grams provides excellent portability while ensuring high performance. Special materials and processes ensure the antenna is both robust and durable, yet easy to carry.
High-Efficiency Signal Transmission (VSWR < 1.5)
Through precise impedance matching technology, the voltage standing wave ratio is strictly controlled below 1.5, minimizing signal reflection and energy loss, ensuring efficient energy transmission within the UHF band.
Universal SMA-K Interface
Equipped with a standard SMA-K (male) interface, perfectly compatible with most UHF handheld radios and walkie-talkies on the market, easy to install, and with a stable and reliable connection.
Application Scenarios
Urban Commercial Communication: Daily dispatch communication for security and logistics teams in commercial venues such as shopping malls, office buildings, and hotels.
Construction Site Dispatch: Providing reliable UHF band communication for construction teams in complex construction environments.
Outdoor Event Management: Communication dispatch for staff at large-scale events and competitions, ensuring accurate transmission of instructions.
Logistics and Warehousing Management: Communication for work teams within warehouses and logistics parks, improving work efficiency.
Emergency Response Communication: UHF band communication support for emergency rescue teams at disaster sites.
FAQ
Q: What frequency range does the GL400K14 antenna cover?
A: It covers the UHF band from 400-470MHz.
Q: What type of connector does this antenna use?
A: It features an SMA-K (male) connector.
Q: What is the gain of this antenna?
A: It provides 3 dBi gain, offering enhanced signal performance in the UHF band.
Q: How long is the antenna and what does it weigh?
A: It measures 140mm in length and weighs only 18... grams.
Q: Is this antenna compatible with my UHF handheld radio?
A: Yes, if your radio has a female SMA connector and operates in the 400-470MHz range, it is fully compatible.
Q: What is the V.S.W.R specification?
A: The V.S.W.R is less than 1.5, ensuring efficient signal transmission with minimal loss.
