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Single TTL 3DRobotics 3DR Radio Telemetry Kit 433Mhz for APM APM2

Price:
US$
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Item #:    S-CHT-1277
If you bought more items, you may get a larger discount:
Quantity2+ units5+ units10+ units
Rate(US$)
Accumulate last 30-day orders,enjoy lower price
  • Description
  • Bulk Rate
  • Payment & Shipping
  • Customer Reviews
1) Descriptions:

- The 3DR Radio telemetry system is designed as an open source Xbee replacement radio set, offering a lower price, longer range and superior performance to Xbee radios. It’s availabl in 433Mhz; and in the following configurations: serial board (for the air) and USB (for the ground).

- The radio is a 2-way half-duplex wireless communication system with a standard TTL UART interface, based on HopeRF's HM-TRP data link modules, and custom firmware that improves upon the modules' original features and performance.

- The SiK firmware includes a bootloader that permits radio firmware upgrades over the serial interface, and radio firmware with configurable parameters. Firmware upgrades and configuration are fully supported in the APM Mission Planner. Configuration is also possible through AT commands.

2) 3DR Telemetry Kit Specifications

- Very small size

- Light weight (under 4 grams without antenna)

- 433-434.79MHz

- Receiver sensitivity to -121 dBm

- Transmit power up to 20dBm (100mW)

- Transparent serial link

- Air data rates up to 250kbps

- MAVLink protocol framing and status reporting

- Frequency hopping spread spectrum (FHSS)

- Adaptive time division multiplexing (TDM)

- Support for LBT and AFA

- Configurable duty cycle

- Built in error correcting code (can correct up to 25% data bit errors)

- Demonstrated range of several kilometers with a small omni antenna

- Can be used with a bi-directional amplifier for even more range

- Open source firmware

- AT commands for radio configuration

- RT commands for remote radio configuration

- Adaptive flow control when used with APM

- Based on HM-TRP radio modules, with Si1000 8051 micro-controller and Si4432 radio module
OEM are Welcome! we can print customer's artwork and company logo
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Bulk Rate
Qty: (Retail) 1 2 - 4 5 - 9 10 +
Small Bulk Order Discount:

Small bulk order discount is in order to offer customer more discount and lower price when each item quantity be more without any additional charge.

Our quantity rate is very small, you can get bulk discount even only buy 2 to 10 pcs, you get the discount from 2% to 30%, our system will update the price according to the quantity you choose in your cart.

Large Volume Wholesale Order

Large volume wholesale order, we will offer even better quotation. Pls give us the Item # you want and exactly qty or requirements, we will reply you with lowest quotation in time

Get large volume quotation, Pls contact our Wholesale Dept:
Support: sales@eforchina.com

Payment & Shipping

1. We accept money by PayPal.

2. We'll send the order to your PayPal address when you make payment, please make sure the PayPal address is correct.

3. Normally order will be send out in 1 working day when payment received. if product out of stock, it will be take more 1-2 days to get in stock.


Shipping Method

We support multiple shipping methods.


Air Mail - No Tracking # (Free):

15-25 working days arrive


Air Mail - With Tracking # ($1.99):

15-25 working days arrive


DHL:

3-5 working days arrive, Russia and Ukraine are not available


If you need other shipping methods for special requirement, please contact us by sending an Email to sales@eforchina.com, we will give you a reply in 48 hours.

Customer Reviewswrite a review
Acc3658 from South Korea   10/22/2013
GOOD~
Reply by eForChina  10/22/2013
Dear Friend, Thanks for your support, eForChina Team wish you a happy shopping in our website!
Acc3658 from South Korea   10/17/2013
GOOD~
Reply by eForChina  10/18/2013
Dear Friend, Thanks for your support, eForChina Team wish you a happy shopping in our website!
pricer from Hungary   01/20/2013
Good seller, good quality product.Thanks !
Reply by eForChina  01/21/2013
Dear Friend, Thanks for your support, eForChina Team wish you a happy shopping in our website!
lorenzo.fraccaro from Italy   10/18/2012
Great radio ! Working straight from the box. Lowest price I could find and good delivery time.
Reply by eForChina  10/19/2012
Dear Friend, Thanks for your support, eForChina Team wish you a happy shopping in our website!
1
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