English
GL2450V3
Asialeren
8517710000
100pcs
Accepted
10000pcs/day
| Quantity: | |
|---|---|
| PDF Export | |
Items | Content |
Center frequency MHz (without tape on 70×70mm ground plane) | 2450±3.0(Mhz) |
-10dB Bandwidth MHz min | 60 |
Return Loss at Fc max dB | <-15dB |
Gain (dBi)typ | ≧5.0 |
VSWR(in BW)max | 2.0 |
Impedance Ω | 50 |
Polarization Model | RHCP |
permittivity | 8 |
Frequency Temperature Coefficient | 20ppm/deg.℃ max |
Differences between similar products
P/N | GL2450V3 | GL2450S25 | GL2450R25 |
Frequency-Mhz | 2450±3.0 | 2450± 5.0 | 2450±3.0 |
Gain-dBi | 5 | 0 | 5 |
Antenna Dimension-mm | 25*25*4 | 25*25*4 | 25*25*4 |
Dimensions
Impedance Characteristic
Return loss
VSWR
Product Introduction
High Gain for Strong Signal
Boasts a typical gain of ≥5.0dBi, ensuring enhanced signal strength and transmission efficiency, ideal for applications requiring reliable wireless connectivity.
Stable Frequency Performance
Operates at a center frequency of 2450±3.0MHz with a minimum -10dB bandwidth of 60MHz, providing consistent performance across the working range.
RHCP Polarization
Features right-hand circular polarization (RHCP), which reduces signal interference and improves reception in environments with reflections, such as urban or industrial settings.
Low VSWR & High Return Loss
With a maximum VSWR of 2.0 within the bandwidth and return loss at center frequency ≤-15dB, it minimizes signal reflection, ensuring efficient power transfer.
Temperature Stability
Has a maximum frequency temperature coefficient of 20ppm/℃, maintaining stable performance even in varying temperature conditions.
Application scenarios
Payment Terminals: Stable connectivity in portable POS systems
Smart Factory Sensors: Reliable data transmission in metal-rich industrial settings
Medical Wearables: Secure links in compact health monitors
Logistics Trackers: Consistent performance in rotating RFID tags
Retail Kiosks: Interference-resistant operation in high-density environments
Q: What’s the exact operating frequency?
A: 2450MHz ±3MHz when installed on a 70x70mm ground plane.
Q: How is this antenna mounted?
A: Adhesive-backed SMD installation.
Q: What ground plane size is required?
A: Optimal performance requires 70x70mm ground plane as tested.
Q: What’s the gain value?
A: Typical gain ≥5.0dBi .
Q: Is it weather-resistant?
A: Temperature stability (20ppm/°C max) suits industrial environments, but conformal coating recommended for outdoor use.
Q: What’s the impedance matching?
A: 50Ω standard, with VSWR ≤2.0 within bandwidth .
Q: Can it handle high-movement applications?
A: Yes, RHCP polarization mitigates orientation-related signal loss.
Items | Content |
Center frequency MHz (without tape on 70×70mm ground plane) | 2450±3.0(Mhz) |
-10dB Bandwidth MHz min | 60 |
Return Loss at Fc max dB | <-15dB |
Gain (dBi)typ | ≧5.0 |
VSWR(in BW)max | 2.0 |
Impedance Ω | 50 |
Polarization Model | RHCP |
permittivity | 8 |
Frequency Temperature Coefficient | 20ppm/deg.℃ max |
Differences between similar products
P/N | GL2450V3 | GL2450S25 | GL2450R25 |
Frequency-Mhz | 2450±3.0 | 2450± 5.0 | 2450±3.0 |
Gain-dBi | 5 | 0 | 5 |
Antenna Dimension-mm | 25*25*4 | 25*25*4 | 25*25*4 |
Dimensions
Impedance Characteristic
Return loss
VSWR
Product Introduction
High Gain for Strong Signal
Boasts a typical gain of ≥5.0dBi, ensuring enhanced signal strength and transmission efficiency, ideal for applications requiring reliable wireless connectivity.
Stable Frequency Performance
Operates at a center frequency of 2450±3.0MHz with a minimum -10dB bandwidth of 60MHz, providing consistent performance across the working range.
RHCP Polarization
Features right-hand circular polarization (RHCP), which reduces signal interference and improves reception in environments with reflections, such as urban or industrial settings.
Low VSWR & High Return Loss
With a maximum VSWR of 2.0 within the bandwidth and return loss at center frequency ≤-15dB, it minimizes signal reflection, ensuring efficient power transfer.
Temperature Stability
Has a maximum frequency temperature coefficient of 20ppm/℃, maintaining stable performance even in varying temperature conditions.
Application scenarios
Payment Terminals: Stable connectivity in portable POS systems
Smart Factory Sensors: Reliable data transmission in metal-rich industrial settings
Medical Wearables: Secure links in compact health monitors
Logistics Trackers: Consistent performance in rotating RFID tags
Retail Kiosks: Interference-resistant operation in high-density environments
Q: What’s the exact operating frequency?
A: 2450MHz ±3MHz when installed on a 70x70mm ground plane.
Q: How is this antenna mounted?
A: Adhesive-backed SMD installation.
Q: What ground plane size is required?
A: Optimal performance requires 70x70mm ground plane as tested.
Q: What’s the gain value?
A: Typical gain ≥5.0dBi .
Q: Is it weather-resistant?
A: Temperature stability (20ppm/°C max) suits industrial environments, but conformal coating recommended for outdoor use.
Q: What’s the impedance matching?
A: 50Ω standard, with VSWR ≤2.0 within bandwidth .
Q: Can it handle high-movement applications?
A: Yes, RHCP polarization mitigates orientation-related signal loss.
