What is a Lora Antenna 5.8dBi Fiberglass Antenna?
The Lora Antenna 5.8dBi Fiberglass Antenna CTRF-ANTENNA-FB-8593-20550-N is a LoRa high gain antenna 5.8dBi fiberglass antenna manufactured by C&T RF Antennas Inc for outdoor Lora & ISM networks.
The Lora Antenna 5.8dBi Fiberglass Antenna comes with an N-male connector, 5.8dBi gain, a 20x550mm fiberglass antenna mast, waterproof & UV-proof for the outdoor robust environment.
What is Adaptive Data Rate (ADR)?
ADR is a method of varying the actual data rate to ensure reliable packet delivery, optimal network performance, and scaling of capacity.
For example, nodes closer to the gateway use higher data rates (shorter transmission times) and lower output power. Only nodes at the very edge of the link budget use the lowest data rates and maximum output power.
The ADR approach adapts to changes in the network infrastructure and supports changing path loss. To maximize the battery life of end devices and overall network capacity, the LoRa network infrastructure manages the data rate and RF output of each end device separately by implementing ADR.
What is the actual Tx power that can be achieved on the antenna of a LoRa device?
The power output at the chip pin is +20dBm, after matching/filtering loss at the antenna, the power at the antenna is +19dBm +/-0.5dB. the maximum output power is different in different regions, the LoRaWAN specification defines different output power for different regions to maximize the link budget.
How does the LoRa Channel Activity Detection (CAD) model process work?
CAD is used to detect the presence of a LoRa signal, rather than using an Accepted Signal Strength (RSSI) method to identify if a signal is present. It is able to distinguish noise from the desired LoRa signal.
The CAD process requires two symbols, if detected by CAD, the CAD_Detected interrupt becomes active and the device is in RX mode to accept the data payload.
The Lora Antenna 5.8dBi Fiberglass Antenna is manufactured by C&T RF Antennas Inc, the Lora internal antennas & Lora external antennas manufacturer in China.
C&T RF Antennas Inc provides the 15dBi Lora antenna, 11dBi Lora Antenna, 12dBi Lora antenna, 20dBi Lora antenna, 10dBi Lora antenna, 9dBi Lora antenna, 8dBi Lora antenna, 6dBi Lora antenna, 5.8dBi Lora antenna, 5dBi Lora antenna, 4dBi Lora antenna, 3dBi Glass Fiber Lora Antenna, 3dBi Lora antenna, 2.5dBi Lora antenna, 2dBi Lora antenna, etc.
C&T RF Antennas Inc provides Lora antennas with other antenna types such as Through-hole Mount Antennas, Magnetic Mount Antennas, Rubber Duck Antennas, Fiberglass Antennas, PCB Antennas, FPC Antennas, Spring Antennas, etc.
The Lora Antenna 5.8dBi Fiberglass Antenna is available at C&T RF Antennas Inc. C&T RF Antennas Inc offers Lora Antenna 5.8dBi inventory, Lora Antenna 5.8dBi pricing, Lora Antenna 5.8dBi datasheets, or the other Lora antenna types.
Lora Antenna 5.8dBi Fiberglass Antenna Specifications
Lora Antenna 5.8dBi Fiberglass Antenna Electrical Specifications | |
| RF Antenna Type | Omni Fiberglass Antenna |
| Model | CTRF-ANTENNA-FB-8593-20550-N |
| Frequency Center | 850-930 MHz |
| Gain | 5.8 dBi |
| VSWR | ≤1.8 |
| Impedance | 50 Ω |
| Polarization | Vertical |
| Directional | Omni-directional |
| Connector | N-type Male |
| Max Power | 50W |
| Lightning Protection | DC-Ground |
Lora Antenna 5.8dBi Fiberglass Antenna Mechanical Specifications | |
| Dimension | 20*550mm |
| Weight | Approx. 420g |
| Radome Material | Fiberglass |
| Operation Temperature | -20˚C ~ +85˚C |
| Storage Temperature | -40˚C ~ +85˚C |
| Color | Grey |
| Antenna Design | Dipole Array |
| Mounting | Screw |
| Safety Emission and other | RoHS Compliant |
| Applications | Public Safety/LMR/P25/TETRA, ISM/SCADA/Utilities, RFID, IoT/NB-IoT/LoRa |
Fiberglass antenna features and applications
How do you mount a LoRa antenna?
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