Description
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This is the ideal solution for long range telemetry or communications. Two RFD900x modems with antennas for all antenna ports.
This Kit contains the following items:
2x RFD900x Radio Modems
1x Antenna, 900MHz Quarter wave monopole 2.1dBi
1x Antenna, 900MHz Right Angle Quarter wave monopole 2.1dBi
4x Antennas, 900MHz Half wave dipole 3dBi
1x FTDI USB cable
1x RFD900 to Pixhawk2.1 Cable - 300mm
Features:
Long range >40km depending on antennas and GCS setup *59km demonstrated by Edge Research labs on a balloon !, 57km in India, on Dipoles.
2 x RP-SMA RF connectors, diversity switched.
1 Watt (+30dBm) transmit power.
Transmit low pass filter.
> 20dB Low noise amplifier, high IP3.
RX SAW filter.
All I/O ESD protected and filtered.
Re implemented SiK and Multipoint SiK firmware, field upgradeable, easy to configure.
Small, light weight.
License free use in Australia, Canada, USA, NZ
Note: Not compatible with older modems
Interfaces:
RF: 2 x RP-SMA connectors
Serial: Logic level TTL (+3.3v)
Power: +5v, ~800mA max peak (at maximum transmit power)
GPIO: 6 General purpose IO (Digital, ADC, PWM capable).
Specifications:
Frequency Range: 902 - 928 MHz (USA) / 915 - 928 MHz (Australia)
Output Power: 1W (+30dBm), controllable in 1dB steps ( +/- 1dB @=20dBm typical )
Air Data transfer rates: 4, 8, 16, 19, 24, 32, 48, 64, 96, 128, 192 and 250, 500 kbit/sec ( User selectable, 64k default )
UART data transfer rates: 9600, 19200, 38400, 57600, 115200, 400k, 921k baud ( User selectable, 57600 default )