User guide

Chapter 2 – Installation
Multi-Tech Systems, Inc. RF820/RF820-AP & RF830/RF830-AP Quick Start Guide 11
The RF820-AP and RF830-AP Antenna
Your ship kit for the wireless RouteFinders (RF820-AP and RF830-AP) includes a 2.4 GHz
5dBi SWI-Reverse-F Swivel Antenna.
Important Notes:
• The antenna for this product must be a reverse polarity SMA antenna.
• The antenna must be attached in order for the RouteFinder to be operational.
Antenna Electrical Characteristics
Frequency: 2400 to 2500 MHZ
Gain: 4.5dBi (nominal)
VSWR: ≤ 2
Polarization: Linear, Vertical
Maximum Power: 20W
Impedance: 50 Ω
Connector: RP-SMA Plug
Reverse Polarity Meets FCC Part 15.203 Requirements
See the User Guide for the antenna's environmental and mechanical specifications.