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HOPERF

LoRa = RF modules with a long range

Modern spread spectrum modulation enables HopeRF LoRa modules to communicate on a long distance or in severe environment.

Extraordinary price-attractive modules from company HOPERF Micro-electronics specializing to RF modules and a wireless signal transmission were introduced to you in our article HOPERF - universal RF modules for surprising prices.

This time we come with a novelty - module RFM95SW with a „LoRa“ suffix, indicating membership with a „Long Range“ family of modules. Long range of HopeRF LoRa modules is reached by usage of a modern efficient modulation with a spread spectrum, able to transmit data even on a noise floor level.

RFM95W solves a traditional compromise among range, immunity (selectivity) and a power consumption while conforming to limits for usage in free bands.

LoRa modulation is quite complex and a user has a possibility to adjust all three main modulation parameters in order to fully meet requirements of a given application. These parameters are spreading factor, modulation bandwidth and error coding rate. For example if don´t need maximum transmission speed, we can set parameters so as to gain the highest possible quality and reliability of connection. By setting these three parameters we can choose an optimal combination for a given application.

RFM95W is ideal for OEM products with higher production series, where development costs usually get quickly refund also thanks to a very affordable price of these modules.

Detailed information will provide you the RFM95SW datasheet. To make a development easier, the RFDK_RFMxx starter kit is also available (upon order).

In case of interest in any HOPERF module, please contact us at sales@soselectronic.com.

Advantages / Features:

  • Powerful RF modules with a long range of several 100m
  • Spread spectrum LoRATM modulation and a high selectivity
  • also supports FSK, GFSK, MSK, GMSK a OOK modulations
  • high sensitivity of -148 dBm
  • communicates in 868/915 MHz free bands without license fees
  • wide configuration possibilities to reach optimal speed and transfer reliability

Additional products
image type / kind / description Ord.number manufacturer in stock price/pc excl. VAT
RFM95W-868-S2 HOPERF RFM95W-868-S2

LoRa module 868/915MHz +20/-123dBm 300Kbps +1,8÷3,7V

More info: RFM95_96_97_98W.pdf

RF Modules

180936
S

HOPERF

in stock 707 pcs
Currently in stock 710 pcs
Reserved for customers 3 pcs
Currently available 707 pcs
If you are interested in bigger quantity that is currently available in stock, please contact our sales assistant or click on Get Quote.

1 pcs+ 9,4900 €

10 pcs+ 7,7300 €

20 pcs+ 7,3800 €

40 pcs+ 6,8900 €

RFDK_RFMxx HOPERF RFDK_RFMxx

Development and Test Board Pair for RFMxx

More info: HopeRF_RFDK_RFMxx_DE...

Development Kit to Communication module

178439
S

HOPERF

in stock 1 pcs
(23.12.2016: 2 pcs)

1 pcs+ 104,5000 €

RF-EVB_RFMxx HOPERF RF-EVB_RFMxx

Test Board Pair for RFMxx Modules

More info: HopeRF_RF-EVB_manual...

Development Kit to Communication module

178438
S

HOPERF

in stock 2 pcs

1 pcs+ 35,0000 €

RFM12B-868-S2P HOPERF RFM12B-868-S2P

Transceiver FSK 868MHz -110dBm 256Kbps +2,2÷3,8V/25mA

More info: RFM12B.pdf

RF Modules

166170
S

HOPERF

in stock 950 pcs

1 pcs+ 4,0045 €

10 pcs+ 3,2736 €

40 pcs+ 2,9957 €

80 pcs+ 2,8001 €

RFM65CW-433-S2 HOPERF RFM65CW-433-S2

Receiver FM 433MHz -120dBm 300Kbps +1,9÷3,6V/16mA SMD

More info: RFM65CW.pdf

RF Modules

166185
S

HOPERF

in stock 980 pcs

1 pcs+ 3,7699 €

32 pcs+ 2,8749 €

64 pcs+ 2,7407 €

128 pcs+ 2,5617 €

RFM65CW-868-S2 HOPERF RFM65CW-868-S2

Receiver FM 868MHz -120dBm 300Kbps +1,9÷3,6V/16mA SMD

More info: RFM65CW.pdf

RF Modules

166190
S

HOPERF

in stock 25 pcs

1 pcs+ 4,2465 €

32 pcs+ 3,2244 €

64 pcs+ 3,0768 €

128 pcs+ 2,8766 €

RFM68CW-433-S2 HOPERF RFM68CW-433-S2

Transmitter FM 433MHz +7dBm 100Kbps +1,8÷3,7V/17,5mA SMD

More info: RFM68CW.pdf

RF Modules

166194
S

HOPERF

in stock 980 pcs

1 pcs+ 2,1893 €

2 pcs+ 2,1013 €

40 pcs+ 1,6502 €

80 pcs+ 1,5732 €

160 pcs+ 1,4742 €

RFM68CW-868-S2 HOPERF RFM68CW-868-S2

Transmitter FM 868MHz +7dBm 100Kbps +1,8÷3,7V/17,5mA SMD

More info: RFM68CW.pdf

RF Modules

166193
S

HOPERF

in stock 32 pcs

1 pcs+ 2,4762 €

2 pcs+ 2,3814 €

40 pcs+ 1,8545 €

80 pcs+ 1,7808 €

160 pcs+ 1,6543 €

RFM69CW-868-S2 HOPERF RFM69CW-868-S2

Transceiver AM/FM 868MHz +13/-120dBm 300Kbps +1,8÷3,6V/45mA SMD

More info: RFM69CW-V1.1.pdf

RF Modules

172829
N

HOPERF

Item is not held in stock any longer
RFM69HCW-868-S2 HOPERF RFM69HCW-868-S2

Transceiver AM/FM 868MHz +20/-120dBm 300Kbps +1,8÷3,6V/130mA SMD

More info: RFM69HCW-V1.1.pdf

RF Modules

172865
S

HOPERF

in stock 460 pcs

1 pcs+ 4,9000 €

10 pcs+ 4,0000 €

40 pcs+ 3,6600 €

80 pcs+ 3,4200 €

RFM75-S HOPERF RFM75-S

Transceiver GFSK 2,4GHz +4/-88dBm 2Mbps +1,9÷3,6V/16,5mA High-speed SPI SMD

More info: RFM75Datasheet-v1.0....

RF Modules

178152
S

HOPERF

in stock 790 pcs

1 pcs+ 2,0697 €

2 pcs+ 1,5184 €

10 pcs+ 1,3728 €

20 pcs+ 1,3312 €

40 pcs+ 1,2792 €

RFM83C-433-S1 HOPERF RFM83C-433-S1

Receiver AM 433,92MHz -108dBm 1Kbps +3,6÷5,5V/4mA High performance SMD

More info: RFM83C_83CL.pdf

RF Modules

166172
O

HOPERF

On request
RFM83CL-433-S HOPERF RFM83CL-433-S

Receiver AM 433,92MHz -108dBm 1Kbps +2,1÷3,6V/4mA High performance SMD

More info: RFM83CL-433S.pdf

RF Modules

Alternative components:

166174
N

HOPERF

Item is not held in stock any longer
RFM85W-433-D HOPERF RFM85W-433-D

Transmitter AM 433,92MHz +15dBm 10Kbps +2,2÷5,5V/40mA DIP

More info: RFM85W-433D.pdf

RF Modules

166183
S

HOPERF

in stock 160 pcs

3 pcs+ 1,0763 €

6 pcs+ 1,0344 €

32 pcs+ 0,8769 €

64 pcs+ 0,8406 €

128 pcs+ 0,8044 €

A433 RA SMA HOPERF A433 RA SMA

Antenna 433MHz SMA M 90° Au

Antennas

177818
S

HOPERF

in stock 292 pcs
Currently in stock 295 pcs
Reserved for customers 3 pcs
Currently available 292 pcs
If you are interested in bigger quantity that is currently available in stock, please contact our sales assistant or click on Get Quote.

1 pcs+ 3,4337 €

10 pcs+ 2,8056 €

40 pcs+ 2,5648 €

80 pcs+ 2,4497 €

A868 RA SMA HOPERF A868 RA SMA

Antenna 868MHz SMA M 90° Au

Antennas

177819
S

HOPERF

in stock 405 pcs
Currently in stock 408 pcs
Reserved for customers 3 pcs
Currently available 405 pcs
If you are interested in bigger quantity that is currently available in stock, please contact our sales assistant or click on Get Quote.

1 pcs+ 3,6925 €

10 pcs+ 3,0202 €

40 pcs+ 2,7641 €

80 pcs+ 2,5826 €

SMA EB HOPERF SMA EB

SMA edge board connector

Coaxial HF connectors various

177820
S

HOPERF

in stock 610 pcs
Currently in stock 616 pcs
Reserved for customers 6 pcs
Currently available 610 pcs
If you are interested in bigger quantity that is currently available in stock, please contact our sales assistant or click on Get Quote.

1 pcs+ 2,4600 €

10 pcs+ 2,0100 €

40 pcs+ 1,8500 €

80 pcs+ 1,7600 €

WA433 HOPERF WA433

Wire Antenna 433MHz 0,17m

Antennas

171489
S

HOPERF

in stock 370 pcs

20 pcs+ 0,1580 €

40 pcs+ 0,1500 €

50 pcs+ 0,1470 €

250 pcs+ 0,1290 €

500 pcs+ 0,1200 €

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