Long Range 433Mhz Antenna Wireless Communication PCB Antenna spring antenna small size
Introduction:
Spring antenna in a cost-effective, can be used for a variety of 433MHz wireless device, such as wireless module CC1100 CC1020 NRF905 NRF903 SI4432 and other products, ease of use, performance, and to use soldered directly on the antenna of a wireless module.
Quick Details :
GSM Spring Antenna for cars
Frequency Range 433MHz
V.S.W.R 1.5:1
Impendance 50 ohm
Typical Gain(w/o cable) 2.25 dBi
Weight 1.5g
Specification:
TOP-433-Spring 1
|
Item
|
Specifications
|
|
Antenna
|
Center Frequency
|
|
|
Band Width
|
CF±5MHz
|
|
Polarization
|
Linear
|
|
Impendance
|
50Ω
|
|
Gain
|
2.25 dBi
|
|
V.S.W.R
|
＜2.5
|
|
Mechanical
|
Material
|
Phosphor Copper
|
|
Dimension
|
26.8*Φ4.0 mm
|
|
Mounting Method
|
Welding
|
|
Environmental
|
Vibration
|
10 to 55Hz with 1.5mm amplitude 2hours
|
|
Environmentally Friendly
|
ROHS Compliant
|
TOP-433-Spring 1-1
|
Item
|
Specifications
|
|
Antenna
|
Center Frequency
|
|
|
Band Width
|
CF±5MHz
|
|
Polarization
|
Linear
|
|
Impendance
|
50Ω
|
|
Gain
|
2.25 dBi
|
|
V.S.W.R
|
＜2.5
|
|
Mechanical
|
Material
|
Phosphor Copper
|
|
Dimension
|
27.5*Φ4.0 mm
|
|
Mounting Method
|
Welding
|
|
Weight:
|
1.5g
|
|
Environmental
|
Working Temp.
|
-40°C~+85°C
|
|
Color:
|
Gold/ Silver
|
Technical indicators
Working frequency: 428 MHZ to 438 MHZ
Standing wave ratio: < = 1.5
Gain(DBI): 2.25
Maximum power: 10 w
Input impedance: 50 ohm
Weight: 1 g
Color: golden
Interface: direct welding
Advantage:
Internal Spring Antenna 433MHz
1. Offer from Factory directly
2. good competitive price
3. quality Approvals
4. good after sale service
5. customized is also acceptable.
Application:
wireless transmitter and receiver, WLAN,
Click here for the data sheet:
TOP-433-Spring 1.pdf
TOP-433-Spring 1-1.pdf
Drawing:
TOP-433-Spring 1
TOP-433-Spring 1-1
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. ^_^
Your message must be between 20-3,000 characters!
