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2PCS/lot RF Module SV611 - 433MHz | 470 MHz RS485 Interface Wireless rf tx/rx module
5.0 (3 votes)
Price:
US $60.30
/ 2 Pieces
Discount Price:
US $
50.92
/ 2 Pieces
-16%
433MHz | 470MHz RS485 Interface Type 2PCS/Lot RF Module SV611 Wireless Transmitter and Receiver
- 2pcs 433MHz RS485 Interface Wireless rf tx/rx module SV611
- 2pcs elbow rod antenna SW433-WT100
- 1pcs USB bridge board SU108-485
If you need another frequency band 470 / 868 / 915MHz or TTL / RS232 interface, just leave message please!
SV611 is highly integrated radio data transceiver module. It adopts high performance Silicon Lab Si4432 RF chip. Si4432 has low reception sensitivity and 100mW output power to ensure longer RF range and high link quality. SV611 supports multiple channels and Net ID to enhance the anti-interfere ability. Users can configure the parameters through PC or in circuit. The features of small packet, long distance, wide working voltage and setting in circuit make SV611 wildly deployed in many fields and applications.
Product Details:
Specifications:
Parameter | Min. | Typ. | Max. | Unit | Conditions |
Operation conditions | |||||
Supply Voltage | 2.8 | 5.0 | 6.0 | V | TTL level |
4.5 | 5.0 | 5.5 | V | 232/485 level | |
Operating Temperature | -40 | 25 | +85 | ||
Current consumption | |||||
RX Current | 25 | mA | TTL level | ||
34 | mA | 485 level | |||
32.7 | mA | 232 level | |||
TX current | 95 | mA | @ 20dBm | ||
Sleep Current | <5 | uA | @ TTL level | ||
RF parameters | |||||
Frequency | 414.92 | 433.92 | 453.92 | MHZ | @ 433MHZ |
470.92 | 470.92 | 509.92 | MHZ | @ 470MHZ | |
849.92 | 868.92 | 888.92 | MHZ | @ 868MHZ | |
895.92 | 914.92 | 934.92 | MHZ | @ 915MHZ | |
Air data rate | 1.2 | 9.6 | 38.4 | Kbps | GFSK |
Output power | -1 | / | +20 | dBm | Setting by software |
Sensitivity | -121 | dBm | @ 1.2kbps | ||
Features:
*1400m RF line-in-sight distance @ 1.2kbps
*Frequency options:433/470/868/915 MHz
*40 channels
*4 bytes network ID
*2 bytes node ID
*Multiple data transfer rate
*RSSI output field strength
*GFSK modulation mode
*Support Serial port parameter setting
*Sensitivity up to -121 dBm
*Maximum output power: 100 mW
*Operating Voltage 2.8 ~ 6.0 V
*Automatically antenna matching and bi-directional switch control
Application:
*Remote telemetry
*Auto meter reading
*Security Systems
*Data logger
*Home automation telemetry
*Personal data records
*Wireless data communications
*Building automation and security
*Healthy Monitoring
*Wireless PC peripherals
*Access Control System
*Robot control
Schematic:
Pin Definition:
Machine Dimensions:
Accessories:
Antenna: It is an important part of communication system. Its performance directly affect the indicators of communication system.This module SV611 requires the antenna impedance as 50 ohm. To make the module in the best working status, we recommend that users use our company's antenna!
USB Bridge Board: Modules need to match relevant parameter,transmit data...etc, with PC.(you can choose configuration mode by wire jumper). We have the matching USB connector and TTL level switch board for users to conveniently communicate with PC.
- Color: Blue/Black
- Item Type: GFSK data transceiver
- Model Number: SV611 1km rf module
- Brand Name: G-NiceRF
- Origin: Mainland China
- Certification: NONE
- Interface port: RS232/ RS485/ TTL for option
- Frequency: 433/470/868/915 MHz for option
- Working voltage: 2.8~6.5V 4.5~5.5
- Sensitivity: -121dBm
- Sleep current: <5uA
- Size: 43.25*26.45*9.4
- Max output: 100mW
- RF chip: Silabs Si4432
- modulation: GFSK
- Max range: 1Km
SHIPPING AND DELIVERY
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
How do you ship packages?
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Do you ship worldwide?
Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.
What about customs?
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
How long does shipping take?
Shipping time varies by location. These are our estimates:
| Location | *Estimated Shipping Time |
|---|---|
| United States | 10-30 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Central & South America | 15-30 Business days |
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information.
My tracking says “no information available at the moment”.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.
Will my items be sent in one package?
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
REFUNDS & RETURNS POLICY
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Refunds
Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.
If you did not receive the product within the guaranteed time(60 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Your order did not arrive due to exceptional circumstances outside the control of CNTRONIC Consumer Electronics Retailer (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of cntronic.com
*You can submit refund requests within 15 days after the guaranteed period for delivery (60 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
LARGE ORDER DEALS
Thank you for your interest doing business with us!
If you would like to get a discounted price for your large purchase orders, fill in the required blanks along with your email address, the product Item ID # and/or the link of the item that you want to order, item quantity (minimum of 30 pieces), shipping country and payment method is required. We will contact you with a discounted price as soon as we receive your inquiry.
