Long Range 433Mhz Antenna Wireless Communication PCB Antenna spring antenna small size
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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.
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Quick Detailsandnbsp;:
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GSMandnbsp;Spring Antenna for carsandnbsp;andnbsp;
Frequency Range 433MHzandnbsp;
V.S.W.R 1.5:1andnbsp;
Impendance 50 ohm
Typical Gain(w/o cable) 2.25 dBi
Weight 1.5g
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Specification:
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TOP-433-Spring 1
| Item | Specifications |
| Antenna | Center Frequency | andnbsp; andnbsp; |
| Band Width | CFandplusmn;5MHz |
| Polarization | Linear |
| Impendance | 50andOmega; |
| Gain | 2.25 dBi |
| V.S.W.R | ＜2.5 |
| Mechanical | Material | Phosphor Copper |
| Dimension | 26.8*andPhi;4.0 mm |
| Mounting Method | Welding |
| Environmental | Vibration | 10 to 55Hz with 1.5mm amplitude 2hours |
| Environmentally Friendly | ROHS Compliant |
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TOP-433-Spring 1-1
| Item | Specifications |
| Antenna | Center Frequency | andnbsp; andnbsp; |
| Band Width | CFandplusmn;5MHz |
| Polarization | Linear |
| Impendance | 50andOmega; |
| Gain | 2.25 dBi |
| V.S.W.R | ＜2.5 |
| Mechanical | Material | Phosphor Copper |
| Dimension | 27.5*andPhi;4.0 mm |
| Mounting Method | Welding |
| Weight: | 1.5g |
| Environmental | Working Temp. | -40anddeg;C~+85anddeg;C |
| Color: | Gold/ Silver |
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Technical indicators
Working frequency: 428 MHZ to 438 MHZ
Standing wave ratio: andlt; = 1.5
Gain(DBI): 2.25andnbsp;
Maximum power: 10 w
Input impedance: 50 ohm
Weight: 1 g
Color: golden
Interface: direct welding
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Advantage:
Internal Spring Antenna 433MHzandnbsp;
1. Offer from Factoryandnbsp;directly
2. good competitive priceandnbsp;
3. quality Approvalsandnbsp;
4. good after sale service
5. customized is also acceptable.
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Application:
wireless transmitter and receiver, WLAN,
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Click here for the data sheet:
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TOP-433-Spring 1.pdf
TOP-433-Spring 1-1.pdf
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Drawing:
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TOP-433-Spring 1
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TOP-433-Spring 1-1
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Ourandnbsp; Antenna :
---Powerful Randamp;D team
---Wonderful design solution
---Perfect after-sales service
---Strict quality testing
---Rich cooperation experiences with Communication product manufactures
---Competitive price
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FAQ
andnbsp;1. Whatand#39;s the Warranty of the Products?
Answer: In general, all goods with 12 month-warranty after the shipments .
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2. andnbsp;How about the defective rateandnbsp;?
Answer: Less than 1%.
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andnbsp;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.
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andnbsp;Our high quality products , competitiveandnbsp; price and professional service, be sure to meet your need for all kinds of components.andnbsp;andnbsp;andnbsp; ^_^
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