There are many types of antennas uesd in wireless communication, usually, dipole antennas, Yagi antennas, patch antennas, helical antennas, parabolic antennas, horn antennas and Log-Periodic antennas.

When needs to choose a right antenna, some factors need to consider
1. Frequency Range
2. Gain
3. Directionality
4. Polarization
5. Size and Form Factors
6. Environment
7. Impedance
8. Cost

1. Wireless Communications:
Cellular Networks
WIFI Networks
Bluetooth
RFID

2. Broadcasting:
Television Broadcasting
AM/FM Radio

3. Radar Systems:
Weather Radar
Air Traffic Control

4. Satellite Communications:
Satellite TV
Satellite Internet

5. GPS:
GPS Receivers

6. Military and Defense:
Communication Systems
Radar Systems

7. IoT:
Wireless Sensor Networks

Currently, we have some types of antennas on sale.
1. WIFI Antennas (indoor antennas and outdoor antennas)
2. TV Antennas
3. Cellular Antennas
4. GPS Antennas

Usually, we can provide ladder style quotation according to the quantity. We will quote as what you need.

We can provide you with some popular and reputable brands in antenna field. And according to the antenna application, we could recommend you the best one for you.

Usually, there is no need to consider,because most of our antennas are passive.

For normal uses, we can provide one year of guarantee period.