Description
RFD 900+: RFD 900+ Modem
Package: MODEM
Mfr. Part#: RFD 900+
Mfr.: RFDESIGN
Datasheet: 
(e-mail or chat us for PDF file)
ROHS Status:
Quality: 100% Original
Warranty: 180 days
RFD900+ Updates:
- Same form factor and main pins as compared to the original RFD900.
- New LNA with higher gain and high IP3 for high interference environments. Approx 1-2dB higher sensitivity compared to original RFD900.
- Updated CPU with double the RAM and Flash compared to RFD900.
- Fully ESD protected + filtered - Every IO port is protected and filtered. Has passed preliminary CISPR 22 radiated emissions testing at an accredited test lab.
- Thicker PCB for extra mechanical strength.
- On board voltage regulation for all circuits compliant with FCC modular approval.
- Pricing updated to reflect weaker Aus Dollar. $AUD 97.50 is only ~$USD 80 as at December, 2014.
Features:
- Long range >40km depending on antennas and GCS setup *80km 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 (Updated on RFD900+)
- RX SAW filter.
- All I/O ESD protected and filtered (New on RFD900+)
- Open source firmware SiK (V1.x) / tools, field upgradeable, easy to configure.
- Multipoint software capability with MP SiK (V2.x)
- Small, light weight.
- Compatible with 3DR / Hope-RF radio modules.
- License free use in Australia, Canada, USA, NZ
Interfaces:
- RF : 2 x RP-SMA connectors
- Serial: Logic level TTL (+3.3v nominal, +5v tolerant)
- 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 kbit/sec ( User selectable, 64k default )
- UART data transfer rates: 2400, 4800, 9600, 19200, 38400, 57600, 115200 baud ( User selectable, 57600 default )
- Output Power: 1W (+30dBm)
- Receive Sensitivity: >121 dBm at low data rates, high data rates (TBA)
- Size: 30 mm (wide) x 57 mm (long) x 12.8 mm (thick) - Including RF Shield, Heatsink and connector extremeties
- Weight: 14.5g
- Mounting: 3 x M2.5 screws, 3 x header pin solder points
- Power Supply: +5 V nominal, (+3.5 V min, +5.5 V max), ~800 mA peak at maximum power
- Temp. Range: -40 to +85 deg C, tested operational from -73 to +123 deg C.
Compliance :
The RFD900 is designed to be compliant with the following standards:
- FCC Part 15.247 (Frequency hopping and digitally modulated intentional radiators)
- AS/NZS 4268:2012 (Radio equipment and systems - short range devices)
The modem is designed for system integrators who will integrate the modem into their own projects and product prototypes. The user is responsible for compliance with local regulations for radio transmitters.
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Why choosing us
- Located in Shenzhen, the electronic market center of China.
- 100% guarantee components quality: Genuine Original.
- Sufficient stock on your urgent demand.
- Sophisticated colleagues help you solve problems to reduce your risk with on-demand manufacturing
- Faster shipment: In stock components can ship the same day .
- 24 Hours service
Notice:
- Product images are for reference only.
- You can contact sales person to apply for a better price.
- For more products, Pls do not hesitate to contact our Sales team.
Audited Supplier 
(e-mail or chat us for PDF file)
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