Description
What is Active GPS BD 4G Combo Antenna Vehicle Antenna?
The GPS BD 4G Combo Antenna two-in-one combination antenna navigation and positioning GPRS GSM 2G 3G band and dual SMA connectors item model CTRF-ANTENNA-GPS-BD-4G-7220-SMA type is an Active GPS BD 4G Combo Antenna Vehicle Antenna manufactured by C&T RF Antennas Inc.
The Active GPS BD 4G Combo Antenna Vehicle Antenna can be widely used in ITS intelligent transportation, car navigation, logistics positioning, power timing, and other industries.
The GPS BD 4G Combo Antenna has high gain, low power consumption, and low noise figure. Contact us for more details on the Active GPS BD 4G Combo Antenna Vehicle Antenna.
The antenna integrates a GPS+BD active antenna and a 4G LTE full-band antenna into a radome, with a small size and a magnet (3M adhesive sticker) on the bottom for easy installation.
Combination Antennas High-performance antennas combine different services such as cellular and GPS, Beidou, GNSS, a cellular and short-range like Bluetooth and Wi-Fi enabling compact antennas, reducing installation costs, and avoiding unnecessary damage to the equipment.
We have a bigger size 81x15mm low profile GPS Beidou 4G Integrated Antenna Combination Antenna and a smaller size 46x15mm low profile Cabinet Mount Combination Antenna GPS+4G LTE Antenna for your choice.
The Active GPS BD 4G Combo Antenna Vehicle Antenna is supplied by C&T RF Antennas Inc., a professional indoor-outdoor antenna manufacturer in China.
We provide indoor & outdoor wireless antennas with many antenna types such as Dipole Antennas, Whip Antennas, Marine Antennas, Router Antennas, MIMO Antennas, Combo Antennas, PCB Antennas, FPC Antennas, Spring Antennas, Sector Antennas, Yagi Antennas, etc., for IoT & M2M industries.
C&T RF Antennas Inc provides the internal-external antenna with many antenna frequencies such as 169MHz, 230MHz, 315MHz, 433MHz, 868MHz, 915MHz, Lora, NFC, VHF&UHF, NB-IoT, ADS-B, GSM, Wifi 2.4GHz, 5.8GHz, 2G 3G 4G LTE, GPS, GNSS, 5G NR, UWB, Cellular, etc.
Contact us for more Active GPS BD 4G Combo Antenna Vehicle Antenna details such as Active GPS BD 4G Combo Antenna datasheet, Active GPS BD 4G Combo Antenna pricing, Active GPS BD 4G Combo Antenna inventory, or other Vehicle Antenna styles.
Active GPS BD 4G Combo Antenna Vehicle Antenna specifications
Item Number: CTRF-ANTENNA-GPS-BD-4G-7220-SMA
Performance parameters Product characteristics Product application
Passive dielectric antenna
Center range: MHz
BD:1561.098
GPS: 1575.42
Bandwidth (10dB return loss): 10MHz min
Voltage standing wave ratio: ≤ 1.5
Highest point gain: -2 dB type (ground area 30X30mm)
Elevation angle 10º gain: -5 dBic typ (ground area 30X30mm)
Antenna polarization: R.H.C.P
Axle ratio: 3.0dB typ (ground area 29X29mm)
Antenna low noise amplifier parameters
Center frequency: GPS: 1575.42MHz; BD: 1561.098MHz
Gain: 28 ±2dB typ
Noise figure: 2.0±0.5dB max
7dB Min f0+/-20MHZ; 30
Attenuation (f0=1575.42 MHZ): 0dB Min f0+/-50MHZ; 60
32dB Min f0+/-100MHZ 70
Voltage: 3.0V-5V
Current (DC=3.3-5V): 15-30mA
2G, 3G, 4G antenna parameters
Frequency range (MHz): 700-960/1710-2700
Polarization: Vertical
Gain (dBi): 5
Impedance (Ω): 50
Maximum Input Power (W): 50
VSWR≤2.0
Active GPS BD 4G Combo Antenna Vehicle Antenna Mechanical properties
Dimensions: Φ72×20mm
Cover material: ABS
Weight: 125g
Connector: SMA x 2pcs
Antenna color: black
Cable type: RG174 coaxial cable
Cable length: 3m
Installation method: 3M sticker
Waterproof rating: IP66
Active GPS BD 4G Combo Antenna Vehicle Antenna Temperature characteristics
Working environment
Temperature: -40 to +85ºC
Humidity: 10 to 95%RH
Storage environment
Temperature: -40ºC +85ºC
Humidity: 10 to 95%RH
Car antenna system
The biggest function of the car antenna system is to complete the mutual conversion of the electrical signal in the circuit and the electromagnetic signal in the space so that the electronic systems far away can communicate with each other.
So far, the car antenna system is still called the car receiving system, because its function is still focused on receiving signals.
The electromagnetic signal in the space is converted into an electric signal by the antenna, and then the signal is adjusted by the amplifier, and then the host computer of the vehicle entertainment system is decoded and processed by the coaxial cable.
An antenna should be fixed to receive electromagnetic signals within a certain frequency range, so the antenna is to selectively receive different signal frequencies.
addition to traditional FM/AM analog broadcast signals, there are GPS, digital broadcast/TV signals (DAB), remote control (TS), Bluetooth, satellite signals, 4G/5G, car-to-car communication, etc., each of which occupies a different frequencies segment.
The through-hole screw mount antenna GPS BD 4G Combo Antenna features
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