Spring GSM Antenna (TOP-GSM-Spring 3)

TOP-GSM-Spring 3Antenna introduction:GSM module spring antenna , suitable for supporting SIM900A with a small board that can not install the antenna head , affordableKey feature:Diameter (mm): diameter 0.8mm, circle at the outer diameter of 5.4mmTotal length (mm): (with the length of the welded part) 18mmThe length of the welded

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TOP-GSM-Spring 3

Antenna introduction:
GSM module spring antenna , suitable for supporting SIM900A with a small board that can not install the antenna head , affordable


Key feature:
Diameter (mm): diameter 0.8mm, circle at the outer diameter of 5.4mm

Total length (mm): (with the length of the welded part) 18mm
The length of the welded portion (mm): 4.2mm

The antenna materials: Phosphor Bronze

The antennas color : phosphor bronze color
Interface in the form Connector Type: direct welding



Description:

Frequency Range(MHz):  824~960MHz / 1710~1990 MHz / 1920~2170 MHz
Bandwidth(MHz): CF±5MHz
Polarization: Linear
VSWR ≤2.5
Gain(dBi): 1
Max Input power(W):50
Input Impedance(Ω):50
Polarization Type :Vertical
Size(mm):Φ4.6x18 or customize
Material : Phosphor Copper
Temperature :-30°C to +75°C
Operating Temperature :-30°C to+75°C  
Vibration : 10 to 55Hz with 1.5mm amplitude 2 hours
Environmentally friendly:  ROHS Compliant  


Drawing:

Spring GSM Antenna (TOP-GSM-Spring 3)


Shipment  Packing :

Spring GSM Antenna (TOP-GSM-Spring 3)




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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