English
GLB236
Asialeren
8517710000
100pc
Accepted
10000pc/day
| Quantity: | |
|---|---|
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Item | Mobile whip antenna |
PN | GLB236 |
Frequency Range (MHz) | 1.8-36 |
Impedance (Ω) | 50 |
Max power input（W） | 120 |
V.S.W.R | <1.5 |
Gain (dBi) | 2.15 |
connector | SL-16-J |
Cable | RG174 |
length | 1285mm |
Mast diameter | 25mm |
Weight | 600g |
Product Introduction
Ultra-Wide Band Coverage, Comprehensive Communication Applications
Supports an ultra-wide band of 1.8-36MHz, covering the entire HF band for amateur radio and some professional bands. Multi-functional, it meets various communication needs from 160 meters to 10 meters, achieving true full-band connectivity.
High Power Capacity Design, Stable and Robust Signal
Maximum 120W power input provides ample transmission power, ensuring stable communication even in harsh electromagnetic environments, providing reliable support for emergency communication and long-distance contact.
Optimized Radiation Efficiency, Balancing Omnidirectional and Low Elevation Angles
Utilizing a 2.15dBi omnidirectional gain design, it optimizes low-elevation angle radiation characteristics while maintaining omnidirectional coverage, balancing the dual needs of local communication and long-distance skywave transmission.
Precision Structural Design, Stable and Reliable for Mobile Applications
A 1285mm length combined with a 25mm thickened rod diameter achieves a perfect balance between electrical performance and mechanical strength; the special structural design ensures wind resistance and vibration tolerance during vehicle operation.
Application Scenarios
Amateur Radio Communication: Covers all amateur bands from 160-10 meters, meeting the mobile communication needs of ham radio enthusiasts in vehicles.
Emergency Rescue Communication: Establishes long-distance communication links at disaster sites, covering all emergency communication frequency bands.
Military Communication Support: Military vehicle-mounted communication systems support multi-band tactical communication needs.
Field Exploration Operations: Maintains stable communication between exploration teams in remote areas and their bases.
Maritime Shore-Based Communication: Maintains shortwave communication between coastal patrol vehicles and vessels at sea.
FAQ
Q: Does this antenna require an antenna tuner?
A: It is recommended to use it with an automatic antenna tuner to obtain optimal performance across the entire 1.8-36MHz frequency band.
Q: Is the antenna length adjustable?
A: The GLB236 is a fixed-length design; its 1285mm length is optimized for wide-band use and requires no adjustment.
Q: Is the maximum 120W power safe?
A: The antenna is professionally designed; 120W is the safe operating power. Ensure all connections are secure.
Q: Can it be used in ordinary cars?
A: Yes, but you need to ensure the mounting base is secure and pay attention to the installation compatibility of the 2.5cm diameter rod.
Q: How is the efficiency in the 1.8MHz low-frequency band?
A: The efficiency is relatively low at 1.8MHz, which is a physical limitation, but basic communication functions can still be guaranteed.
Item | Mobile whip antenna |
PN | GLB236 |
Frequency Range (MHz) | 1.8-36 |
Impedance (Ω) | 50 |
Max power input（W） | 120 |
V.S.W.R | <1.5 |
Gain (dBi) | 2.15 |
connector | SL-16-J |
Cable | RG174 |
length | 1285mm |
Mast diameter | 25mm |
Weight | 600g |
Product Introduction
Ultra-Wide Band Coverage, Comprehensive Communication Applications
Supports an ultra-wide band of 1.8-36MHz, covering the entire HF band for amateur radio and some professional bands. Multi-functional, it meets various communication needs from 160 meters to 10 meters, achieving true full-band connectivity.
High Power Capacity Design, Stable and Robust Signal
Maximum 120W power input provides ample transmission power, ensuring stable communication even in harsh electromagnetic environments, providing reliable support for emergency communication and long-distance contact.
Optimized Radiation Efficiency, Balancing Omnidirectional and Low Elevation Angles
Utilizing a 2.15dBi omnidirectional gain design, it optimizes low-elevation angle radiation characteristics while maintaining omnidirectional coverage, balancing the dual needs of local communication and long-distance skywave transmission.
Precision Structural Design, Stable and Reliable for Mobile Applications
A 1285mm length combined with a 25mm thickened rod diameter achieves a perfect balance between electrical performance and mechanical strength; the special structural design ensures wind resistance and vibration tolerance during vehicle operation.
Application Scenarios
Amateur Radio Communication: Covers all amateur bands from 160-10 meters, meeting the mobile communication needs of ham radio enthusiasts in vehicles.
Emergency Rescue Communication: Establishes long-distance communication links at disaster sites, covering all emergency communication frequency bands.
Military Communication Support: Military vehicle-mounted communication systems support multi-band tactical communication needs.
Field Exploration Operations: Maintains stable communication between exploration teams in remote areas and their bases.
Maritime Shore-Based Communication: Maintains shortwave communication between coastal patrol vehicles and vessels at sea.
FAQ
Q: Does this antenna require an antenna tuner?
A: It is recommended to use it with an automatic antenna tuner to obtain optimal performance across the entire 1.8-36MHz frequency band.
Q: Is the antenna length adjustable?
A: The GLB236 is a fixed-length design; its 1285mm length is optimized for wide-band use and requires no adjustment.
Q: Is the maximum 120W power safe?
A: The antenna is professionally designed; 120W is the safe operating power. Ensure all connections are secure.
Q: Can it be used in ordinary cars?
A: Yes, but you need to ensure the mounting base is secure and pay attention to the installation compatibility of the 2.5cm diameter rod.
Q: How is the efficiency in the 1.8MHz low-frequency band?
A: The efficiency is relatively low at 1.8MHz, which is a physical limitation, but basic communication functions can still be guaranteed.
