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Product Description Contact Us

Product Description

Product Description

GPS timing 4200 antenna

Supported Systems：Beidou B1, GPS L1, Glonass G1, Galieo E1

Typical Application:

Wireless infrastructure
Communication timing service
GPS indoor coverage

Characteristic:

Frequency Range [MHz]	1590±40
Gain [dBi]	39±2 (LNA included)
Polarization	R.H.C.P.
Axial Ratio [dB]	＜5
3dB Beam Width [°]	110±10
Front To Back Ratio [dB]	10
Noise Figure [dB]	≤2.0
Output VSWR [dB]	≤2.0
P1dB(out) [dBm]	>0
Out Of Band Rejection [dBc]	f0=1590 MHz
	10 min. (f0=1590 MHz±50MHz)
	35 min. (f0=1590 MHz±70MHz)
	70 min. (f0=1590 MHz±120MHz)
Output Impedance [Ω]	50
Voltage [V]	3.3-5
Current [mA]	45 MAX
Surge Resistor	in line with IEC61000-4-5 standard, 4kv, 1.2/50us
	Output impedance 2Ω
Weight [Kg]	<1
Connector	N (Female)

Patch:

Dimension [mm]	40 (L)×40 (W)×7(H)
Center Frequency [MHz]	1590±5
Band width [MHz]	65（10db return loss）
Gain [dBic]	5.0
3dB beam width	110°±10°
Front to back ratio [dB]	10
Axial ratio [dB]	5
Output VSWR [dB]	≤1.5
Output Impedance [Ω]	50
Polarization	R.H.C.P.

LNA:

Center Frequency (MHz)	1590±40
Gain [dBi]	34±2
Noise figure [dB]	2.0
Voltage [V]	4~6
Current [mA]	≤45
Passband Ripple [dB]	<1 (1575.42±1.023MHz)
	<2 (1575.42±5MHz)
	<2 (1561±5MHz)
	<2 (1602±5MHz)
Output P1dB	>0
Filter (Out of band attenuation) [dBc]	12 min (f0=1590 MHz±50MHz)
	35min (f0=1590 MHz±50MHz)
	70min (f0=1590 MHz±50MHz)
Output VSWR [dB]	≤2.0
Input VSWR [dB]	≤2.0

Mechanical characteristic:

Radome material	ABS
Dimension [mm]	Ø112×205
Work temperature [℃]	-40~+70
Storage temperature [℃]	-40~+85
Environmental humidity [%]	5-95

Packing & Delivery

Packing Process:

Step 1: Each piece of antenna will be packed perfectly and safely in the customized boxes.

Step 2: All the boxes will be packed into a big carton one by one, which is strong enough to withstand rough handling during transportation, so the goods can be delivered to you to your satisfaction.

Note:

If additional requirements is demanded, just pls let us know, we will try our best to meet your requirements.

Company Profile

Company Introduction

GEMS NAVIGATION, was established in 2007, is specialised in designing, production and sales of coaxial microwave devices and equipment, GPS indoor coverage systems and accessories, high-power coaxial attenuators, high-power coaxial load etc., which are widely used in microwave communications, mobile communications, high-precision measurement, power, research institutions, colleges and universities and other fields.

We possess a professional R & D team who specialised in microwave communication designing and manufacturing for more than 10 years.

We not only focus on the technical excellence of our own products, but also learning and practicing advanced technology at home and abroad to strengthen exchanges and cooperation.

Customer Photos

As a result, we have the opportunity to serve customers from all walks of life, including Global Top 500 companies, like Huawei, Nokia, China Mobile, China Telecom, APPLE, Samsung, SONY, Lenovo, etc.

FAQ

1. who are we?
We are based in Guangdong, China, start from 2007,sell to Domestic Market(60.00%),South Asia(6.00%),Southeast Asia(5.00%),Central America(5.00%),Mid East(4.00%),Southern Europe(3.00%),Eastern Asia(3.00%),North America(3.00%),Northern Europe(3.00%),Western Europe(2.00%),South America(2.00%),Eastern Europe(2.00%),Africa(1.00%),Oceania(1.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
GPS Repeaters,GPS Splitter,GPS Amplifier,GPS Antenna,Indoor GPS Systems

4. why should you buy from us not from other suppliers?
More than 20 years experience of microwave and communication designing and manufacturing. Leading in GNSS indoors system and communication technology. Leading in sharing GPS antenna system for BBU group.

5. what services can we provide?
Accepted Delivery Terms: FOB；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T;
Language Spoken:English,Chinese