Dielectric GLONASS Antenna Magnetic Gps Antenna Moisture Proof

Dielectric GLONASS Antenna Magnetic Gps Antenna Moisture Proof 

 

 

Antenna Introduction:

This antenna with GPS, GLONASS two frequency points of Shuang feng patch to do the dual band antenna or GPS and GLONASS center frequency give consideration to the 2 frequency to achieve the star scheme. with one antenna to receive the GPS/GLONASS signal, a signal output to meet the GPS/GLONASS two.

Our GPS/GLONASS is very popular by customers, and has become our one of main products are exported to Europe.

 

 

Electrical Characteristics

 

1. Dielectric Antenna

                                                                      Form 1

No.	Item	Specifications	Post Environmental Tolerance
1	Center Frequency(MHz)	1575.42 MHz	±3 MHz
2	Band Width(MHz)	±5 MHz	±1 MHz
3	V.S.W.R(in BW)	1.5︰1	—
4	Gain(Zenith)	3 dB	±0.5 dB
5	Polarization	RHCP	—
6	Impedance	50 Ω	—

 

 

2. LNA/Filter

                                                                  Form 2

No.	Item	Specifications	Post Environmental Tolerance
1	LNA Gain	29±2 dB	±2.5 dB
2	Noise Figure	1.5 dB	—
3	Filter Out Band Attenuation	12dB  Min  f0+50MHz 16dB  Min  f0-50MHz	±1.0 dB
4	DC Voltage	2.2~5 V
5	DC Current	5~15 mA

 

 

Electrical Characteristics

 

1.  Dielectric Antenna

                                                                                Form 1

No.	Item	Specifications	Post Environmental Tolerance
1	Center Frequency(MHz)	1590MHz	±3 MHz
2	Band Width(MHz)	±25 MHz	±1 MHz
3	V.S.W.R(in BW)	1.5︰1	—
4	Gain(Zenith)	3 dB	±0.5 dB
5	Polarization	RHCP	—
6	Impedance	50 Ω	—

 

 

 

 

 

2.  LNA/Filter

                                                                       Form 2

No.	Item	Specifications	Post Environmental Tolerance
1	LNA Gain	29±2 dB	±2.5 dB
2	Noise Figure	1.5 dB	—
3	DC Voltage	2.2~5 V
4	DC Current	5~15 mA

 

 

3. Mechanical

 

                                                                   Form 3

No.	Item	Specification
1	Cable	RG174 3M or others
2	Connector	SMA or others
3	Plastic Housing	Black
4	Mounting	Magnet

 

 

 

4:Reliability

Condition:Temperature: 40±5℃ 

Load: DC=5V±0.5 V 

Quantity: 2000pcs 

Sustained Time: 480h 

 

5:Environmental Specifications

 

Post Environmental Tolerance (Refer to the form 1~2 ) 

Condition:Temperature range 25±3℃

Relative Humidity range 55~75%RH

Operating Temperature range -40℃~+85℃ 

Storage Temperature range -40℃~+100℃

 

5.1 Moisture Proof 

The device should satisfy the electrical characteristics specified in form 1~2 after exposed to the temperature 40±2℃and the relative humidity 90~95% RH for 96 hours and 1~2 hours recovery time under normal condition. 

 

5.2 Vibration Resist 

The device should satisfy the electrical characteristics specified in form 1~2 after applied to the vibration of 10 to 55Hz with amplitude of 1.5mm for 2 hours each in

X ,Yand Z directions.

 

 

5.3 Drop Shock 

The device should satisfy the electrical characteristics specified in form 1~2 after dropping onto the hard wooden board from the height of 30cm for 3 times each facet

of the 3 dimensions of the device.

 

 

5.4 High Temperature Endurance 

The device should satisfy the electrical characteristics specified in form 1~2 after exposed to temperature 80±5℃for 24±2 hours and 1~2 hours recovery time under

normal temperature.

 

 

5.5 Low Temperature Endurance 

The device should also satisfy the electrical characteristics specified in form 1~2 after exposed to the temperature -40℃±5℃for 24±2 hours and to 2 hours recovery time

under normal temperature.

 

 

5.6 Temperature Cycle Test 

The device should also satisfy the electrical characteristics specified in form 1~2 after exposed to the low temperature -25℃ and high temperature +85℃ for 30±2 min each

by 5 cycles and 1 to 2 hours recovery time under normal temperature

 

 

Click here to find the data sheet:

TOP-GPS+GSL01.pdf

 

Drawing of the Antenna:

 

 

Packing:

 

 

 

 

 

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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.    ^_^