Dual-Mode Active Receiving Antenna GPS&Beidou External Antenna Gnss Antenna

• Usage: Mouse Receiver
• Usage Occasion: Car Antenna
• Operating Wavelength: Short Wave
• Material: Steel Plate
• Directionality: Omnidirectional Antenna
• VSWR: 1.5~2
• Model NO.: AGB-M4837
• Base Antenna: High Gain Antenna
• Nature of Operation: Receiving Antenna
• Sturcture Form: Surface Antenna
• Dimensionality: One-Dimensional Antenna
• Size: 48.5*37*17mm
• Connector: SMA or Other
• Color: Black
• Cable Length: 3m or Custom
• Gain: 23dBi
• Transport Package: Polybag, Paper Cartoon
• Trademark: DeliNComm
• Origin: China
• HS Code: 8517707090
• Production Capacity: 100000/Day

Product Description

1. Product Introduce
The external antenna, is a support Beidou two generation (B1) /GPS (L1) dual-mode active receiving antenna. The built-in high
performance dual mode (BD2/GPS) receiving module, ceramic antenna, low noise amplifier. The plastic shell, the waterproof design.
The product has the advantages of small volume, convenient installation and use.

2. Appearance

External dimension	48.5*37*17mm	Mounting	--
Weight	--	connector	SMA or other
Shell Color	Black	Cable length	3M or custom

3. Operating Condition
 Temperature :-40ºC~+85ºC
 Humidity:95%~100%

4. storage condition
Temperature:-45ºC~+85ºC
Humidity:95%~100%

5. Antenna performance 

Antenna Parameter 

NO	Item	Specification	Remark
1	Receiving frequency(MHz)	1575.42±2&1561.098±2	±2.5
2	center frequency (30*30m)(MHz)	1568±3MHz	±3.0
3	tape width(MHz)	≥10
4	standing-wave ratio (SWR)	≤1.5
5	Gain (dBi)	3	±0.5
6	axial ratio (dB)	3.0	±0.2
7	Polarization	RHCP	----
8	characteristic impedance  (Ω)	50	----
9	temperature coefficient of frequency(ppm/ºC)	0±10	----
10	Patch antenna size(mm)	25x25x4

Amplifier

NO	Item	Specification
1	Frequency Range	1575.42±2MHZ&1561.098±2MHz
2	Amplifier Gain	23dB±1
3	V.S.W.R.	≤2.0
4	Noise figure	≤2.0
5	direcy current	≤10mA
6	direct voltage	3.3v