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GL3742V-9
Asialeren
8517710000
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Electrical Specifications | |
Frequency Range MHz | 3750-4250 |
Gain(dBi) | 9 |
Horizontal beam width | 65° |
Vertical beam width | 30° |
VSWR | ≤2.0 |
F/B Ratio(dB) | 》20 |
Polarization | Vertical |
Input Impedance | 50 |
Max power | 50W |
Lightning protection | DC Ground |
Mechanical Specifications | |
Input connector type | N-F |
Dimensions | 103×81×20mm |
Antenna weight | 0.5kg |
Radome material | color，ABS |
Operating temperature | -40°C to +65 °C |
Product Introduction
Targeted Frequency Band：The GL3742V - 9 antenna is designed specifically for the 3750 - 4250MHz frequency band. This makes it highly suitable for applications that operate within this range, ensuring optimal signal transmission and reception for relevant wireless systems.
Good Gain and Coverage：With a gain of 9dBi, the antenna can effectively boost signal strength. Its 65° horizontal beam width and 30° vertical beam width provide a decent coverage area, making it suitable for applications that require a relatively wide - angle signal spread.
Low VSWR and High F/B Ratio：The VSWR ≤2.0 indicates good impedance matching, which reduces signal reflection and improves signal - transfer efficiency. The F/B Ratio 》 20dB ensures that the forward - to - backward radiation ratio is high, minimizing interference from the rear side of the antenna and enhancing the signal quality in the desired direction.
Vertical Polarization：The vertical polarization of the GL3742V - 9 is beneficial in many scenarios. It can help reduce interference from horizontally polarized signals, which is useful in environments with a lot of electromagnetic clutter, resulting in a more stable connection.
Durable and Compact：Made of ABS material, the antenna is durable and can withstand various environmental conditions. Its operating temperature range of - 40°C to +65°C makes it suitable for use in different climates. The compact size of 103×81×20mm and a weight of 0.5kg make it easy to install and transport.
Application scenarios
Wireless backhaul for remote cellular/base stations.
Industrial IoT sensors and automation systems.
Surveillance and monitoring equipment in harsh climates.
Fixed wireless access (FWA) for rural broadband.
Private LTE/5G network deployments.
FAQ
Q: What frequency range does this antenna support?
A: 3750-4250MHz, optimized for 4GHz applications.
Q: Is it suitable for outdoor use?
A: Yes, its ABS radome and -40°C to 65°C rating ensure weather resistance.
Q: Does it require a ground connection?
A: Yes, DC grounding is integrated for lightning protection.
Q: What connector type is included?
A: N-Female (N-F) for seamless RF cable compatibility.
Q: Can it handle high-power transmissions?
A: Supports up to 50W max input power with low VSWR (≤2.0).
Q: Is this antenna directional?
A: Yes, directional with 65° horizontal and 30° vertical beamwidth.
Q: What is the polarization type?
A: Vertical polarization for optimal signal alignment.
Electrical Specifications | |
Frequency Range MHz | 3750-4250 |
Gain(dBi) | 9 |
Horizontal beam width | 65° |
Vertical beam width | 30° |
VSWR | ≤2.0 |
F/B Ratio(dB) | 》20 |
Polarization | Vertical |
Input Impedance | 50 |
Max power | 50W |
Lightning protection | DC Ground |
Mechanical Specifications | |
Input connector type | N-F |
Dimensions | 103×81×20mm |
Antenna weight | 0.5kg |
Radome material | color，ABS |
Operating temperature | -40°C to +65 °C |
Product Introduction
Targeted Frequency Band：The GL3742V - 9 antenna is designed specifically for the 3750 - 4250MHz frequency band. This makes it highly suitable for applications that operate within this range, ensuring optimal signal transmission and reception for relevant wireless systems.
Good Gain and Coverage：With a gain of 9dBi, the antenna can effectively boost signal strength. Its 65° horizontal beam width and 30° vertical beam width provide a decent coverage area, making it suitable for applications that require a relatively wide - angle signal spread.
Low VSWR and High F/B Ratio：The VSWR ≤2.0 indicates good impedance matching, which reduces signal reflection and improves signal - transfer efficiency. The F/B Ratio 》 20dB ensures that the forward - to - backward radiation ratio is high, minimizing interference from the rear side of the antenna and enhancing the signal quality in the desired direction.
Vertical Polarization：The vertical polarization of the GL3742V - 9 is beneficial in many scenarios. It can help reduce interference from horizontally polarized signals, which is useful in environments with a lot of electromagnetic clutter, resulting in a more stable connection.
Durable and Compact：Made of ABS material, the antenna is durable and can withstand various environmental conditions. Its operating temperature range of - 40°C to +65°C makes it suitable for use in different climates. The compact size of 103×81×20mm and a weight of 0.5kg make it easy to install and transport.
Application scenarios
Wireless backhaul for remote cellular/base stations.
Industrial IoT sensors and automation systems.
Surveillance and monitoring equipment in harsh climates.
Fixed wireless access (FWA) for rural broadband.
Private LTE/5G network deployments.
FAQ
Q: What frequency range does this antenna support?
A: 3750-4250MHz, optimized for 4GHz applications.
Q: Is it suitable for outdoor use?
A: Yes, its ABS radome and -40°C to 65°C rating ensure weather resistance.
Q: Does it require a ground connection?
A: Yes, DC grounding is integrated for lightning protection.
Q: What connector type is included?
A: N-Female (N-F) for seamless RF cable compatibility.
Q: Can it handle high-power transmissions?
A: Supports up to 50W max input power with low VSWR (≤2.0).
Q: Is this antenna directional?
A: Yes, directional with 65° horizontal and 30° vertical beamwidth.
Q: What is the polarization type?
A: Vertical polarization for optimal signal alignment.
