1 DBi GSM Spring Cellular Modem Antenna 3G Router External Antenna
Introduction:
Connector Type: welded directly
Easy to use, excellent performance, soldered directly on the antenna when using a wireless module, stable and reliable performance.
Key feature:
The Sichuan spring thin, applicable to some the pouches fine antenna. Shop variety of GSM spring and structures. Main finished antenna, the better bulk price, the period of your visit and negotiation.
Description:
Frequency Range(MHz): 824~960MHz / 1710~1990 MHz / 1920~2170 MHz
Bandwidth(MHz): CF±5MHz
VSWR ≤2.5
Gain(dBi): 1
Max Input power(W):50
Input Impedance(Ω):50
Polarization Type :Vertical
Size(mm):Φ4.1x25 or customize
Material : Phosphor Copper
Temperature :-30°C to +75°C
Operating Temperature :-30°C to+75°C
Specification:
For TOP-GSM-Spring 1
| Item | Specifications |
| Antenna | Center Frequency | | 824～960 MHz/1710～1990 MHz 1920～2170 MHz | |
| Band Width | CF±5MHz |
| Polarization | Linear |
| Impendance | 50Ω |
| Gain | 1 dBi |
| V.S.W.R | ＜2.5 |
| Mechanical | Material | Phosphor Copper |
| Dimension | 28*Φ5.2mm |
| Mounting Method | Welding |
| Environmental | Vibration | 10 to 55Hz with 1.5mm amplitude 2hours |
| Environmentally Friendly | ROHS Compliant |
Click here to find the data sheet:
TOP-GSM-Spring 1-.pdf
For TOP-GSM-Spring 2
| Item | Specifications |
| Antenna | Center Frequency | | 824～960 MHz/1710～1990 MHz 1920～2170 MHz | |
| Band Width | CF±5MHz |
| Polarization | Linear |
| Impendance | 50Ω |
| Gain | 1 dBi |
| V.S.W.R | ＜2.5 |
| Mechanical | Material | Phosphor Copper |
| Dimension | 27*Φ4.1mm |
| Mounting Method | Welding |
| Environmental | Vibration | 10 to 55Hz with 1.5mm amplitude 2hours |
| Environmentally Friendly | ROHS Compliant |
Click here to find the data sheet:
TOP-GSM-Spring 2.pdf
Application:
￭ Cellular modem applications
￭ Digital Spread Spectrum
￭ Telemetry Products
Package:
Our Antenna :
---Powerful R&D team
---Wonderful design solution
---Perfect after-sales service
---Strict quality testing
---Rich cooperation experiences with Communication product manufactures
---Competitive price
FAQ
1. What's the Warranty of the Products?
Answer: In general, all goods with 12 month-warranty after the shipments .
2. How about the defective rate ?
Answer: Less than 1%.
3. Where can customers get the Product Specification and other datasheets?
Answer: we will send them via email once get the request from the customers.
Our high quality products , competitive price and professional service, be sure to meet your need for all kinds of components. ^_^
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1 DBi GSM Spring Cellular Modem Antenna 3G Router External Antenna Images
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