COTX 8dBi LoRa Antenna - 130cm - 858~878 MHz
The COTX 8dBi LoRa Antennas is a high-performance omnidirectional monopole. To choose the appropriate antenna with regards to the LoRa frequency of your region, please refer to the TTN's guide, and/or the Regional Parameters Documentation provided by the LoRa Alliance.
Note: If you need to order Antenna Bracket Kit to install the antenna, please choose model: COTX Antenna Bracket Kit - #25.
Note: Because the antenna is too long, if you purchase the antenna with other products in one order, the antenna may be shipped separately in different parcels, and you may receive them at different times.
A. Electrical Characteristics
Frequency: 858~878 MHz
V.S.W.R.: <= 2.0 @ 858~878 MHz
Antenna Gain: 8.0 ± 1dBi @ 858~878MHz
Efficiency(%): >=70 % @ 858~878MHz
Radiation Pattern: Omni-Directional
Polarization: Linear polarization/Vertical
Impedance: 50 Ohm
B. Material & Mechanical Characteristics
Material of Radiator: CU
Material of Plastic: FRP (white light)
Cable Type: RG-141 50 Ω
Connector Type: N-Male
Operation Temperature: - 40 ˚C ~ + 65 ˚C
Storage Temperature: - 40 ˚C ~ + 65 ˚C
Antenna Color Storage life: 2 year
Extra Shipping Cost
Please be noted, in the following circumstances, after you place the order, our service staff may contact you directly ask you to pay the extra shipping costs on top of the amount you have already paid:
#1. Your order's overall weight exceeds 30KG.