Rfd900A 915MHz 3dr Manufacturer Radio Telemetry Modem Module Factory Uav 40km Ultra Long Range Data Link Transmission Supplier for Pix Apm RC Drone Airplane

Features

RFD900A is a compact wireless data transmission module with excellent performance.The main features are:
1. No distinction between transceiver design, each module is integrated with USB serial chip, USB and UART interface automatic switching, USB priority.
2. Working frequency range 902-928 MHz, ISM band.
3. The transmitter circuit is designed with a low noise amplifier larger than 20DB and a low pass filter unit is added.
4. Adjustable transmitting power, maximum 1W.
5. Acoustic meter filter is used to filter spurious signal in receiving circuit.
6. Outdoor communication distance can reach 40 km or more in straight line and 500 M-1 km in indoor distance.
7. Air data rates can reach up to 250 Kbps.
8. Dual Antenna interface, supporting antenna diversity, differential antenna configuration.
9. Support AT command configuration for local radio station and RT command configuration for remote radio station.
10. It has the function of module temperature monitoring and adjusts automatically according to the duty cycle of temperature to avoid overheating.
11. CNC metal shell is conducive to module heat dissipation and more stability.
12. The plug with lock is not easy to fall off.

Product Detail

Model: RFD900A
Communication rate: 4,8,16,19,24,32,48,64,96,128,192 and 250 kbps.
Transmitting power: 0 to 30 dBm, 1 dBm stepping adjustable.
Power supply voltage rated 5V minimum 4V maximum 5.5V;
Emission current: 1A (maximum power mode);
Acceptance current: 60 mA;
Working temperature: - 40 to + 85 degrees Celsius;
Dimensions: 32.5 mm * 53 mm * 9.5 mm
Weight: 23g

Item Packing

RDF900A main modules x 2
5DB SMA internal pin antennas x 4
USB line x 1
UART connector line x 2

Company Introduction

Shenzhen Xingkai Technology Co., Ltd. is a Global leading high-tech enterprise engaged in R&D development and production of RF wireless communication systems for the broadcast, public surveillance, and defense industries.
Our R&D team has over 20 years of professional technical experience in design, develop, build, support and delivery ot end-to-end communications&advanced networkings. The company attaches great importance to the construction of the R&D team, with a team who with extensive industry experience and accumulation in the fields of RF communication, Baseband unit, and images processing.
Our products range includes mimo mesh network, tactical radio, software detined radio, tactical data link, ip encoder, there has also been continued demand in the areas of  C2/C3/C4ISR/C5ISR mission systems, border and perimeter security systems, unmanned aircraft systems, unmanned surtace vessels, remote controlled systems, and homeland security solutions, law enforcement and also covering film, broadcast and live stream activities that who can't risk communication failure.

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FAQ:

Q: Who we are?
A: We are a Global leading high-tech enterprise engaged in R&D development and production of RF wireless communication systems for the broadcast, public surveillance and defense industries.


Q: Could you support OEM&ODM ?
A: We are able to offer you the best solutions on market by providing you OEM/ODM service.


Q. How long is the delivery time ?.
A: Normally small quantity orders will be dispatched within 2-5 working days after receiving payment. For bulk order, we will ship out within 10-15 days..


Q. How do we make a business long term and good relationship with you?
A. We will protect our partner's profit by providing them with good quality products and competitive prices. We treat every customer as a friend and do business with everyone sincerely. no matter where they come from.


Q: How can you guarantee quality?
A: For all systems before shipment, will undergo a series of tests, including vibration testing, test for functional interface&RF indicators&sensitivity&parameter settings, high and low temperature testing, trial aging testing, test the interface and all wiring, field testing outsides etc.


Q: What is your usual payment terms for orders?
A: T/T, Western Union