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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 in RF modules and a wireless signal transmission were introduced to you in our article HOPERF - universal RF modules for surprising prices.

This time we would like to remind you of the module RFM95SW with a „LoRa“ suffix, indicating membership with a „Long Range“ family of modules. The 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 power consumption while conforming to limits for usage in free bands.
LoRa modulation is quite complex and a user has the 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 the 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 development easier, the RFDK_RFMxx starter kit is also available (upon order).

In case you are interested 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
  • Supports FSK, GFSK, MSK, GMSK an OOK modulations
  • The 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

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Additional products

image type / description Ord.number kind manufacturer in stock Extended 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 1993 pcs
Currently in stock 2306 pcs
Reserved for customers 313 pcs
Currently available 1993 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+ 7,26 €

10 pcs+ 6,31 €

20 pcs+ 5,80 €

40 pcs+ 5,60 €

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RFDK_RFMxx HOPERF RFDK_RFMxx

Development and Test Board for RFMxx

More info: HopeRF_RFDK_RFMxx_DE...

Development Kits for Communication Modules

178439
S

HOPERF

in stock 1 pcs
-

1 pcs+ 104,50 €

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RF-EVB_RFMxx HOPERF RF-EVB_RFMxx

Test Board for RFMxx Modules

More info: HopeRF_RF-EVB_manual...

Development Kits for Communication Modules

178438
O

HOPERF

On request
-
Show informative price
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RFM12B-868-S2P HOPERF RFM12B-868-S2P

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

Keywords: Low Speed & Low Range

More info: RFM12B.pdf

RF Modules

166170
S

HOPERF

in stock 936 pcs
(We are checking the delivery date: 1000 pcs)
-

1 pcs+ 3,20 €

10 pcs+ 2,80 €

40 pcs+ 2,48 €

80 pcs+ 2,39 €

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RFM65CW-433-S2 HOPERF RFM65CW-433-S2

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

Keywords: Low Speed & Low Range

More info: RFM65CW.pdf

RF Modules

166185
V

HOPERF

in stock 953 pcs
-
Sell-off

1 pcs+ 1,25 €

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RFM65CW-868-S2 HOPERF RFM65CW-868-S2

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

Keywords: Low Speed & Low Range

More info: RFM65CW.pdf

RF Modules

166190
S

HOPERF

in stock 15 pcs
-

1 pcs+ 4,08 €

32 pcs+ 3,10 €

64 pcs+ 2,96 €

128 pcs+ 2,76 €

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RFM68CW-433-S2 HOPERF RFM68CW-433-S2

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

Keywords: Low Speed & Low Range

More info: RFM68CW.pdf

RF Modules

166194
V

HOPERF

in stock 961 pcs
-
Sell-off

1 pcs+ 0,7017 €

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RFM68CW-868-S2 HOPERF RFM68CW-868-S2

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

Keywords: Low Speed & Low Range

More info: RFM68CW.pdf

RF Modules

166193
V

HOPERF

in stock 16 pcs
-
Sell-off

1 pcs+ 0,7705 €

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RFM69HCW-868-S2 HOPERF RFM69HCW-868-S2

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

Keywords: Low Speed & Low Range

More info: RFM69HCW-V1.1.pdf

RF Modules

172865
S

HOPERF

in stock 763 pcs
Currently in stock 930 pcs
Reserved for customers 167 pcs
Currently available 763 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+ 3,33 €

10 pcs+ 2,91 €

40 pcs+ 2,58 €

80 pcs+ 2,49 €

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RFM75-S HOPERF RFM75-S

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

Keywords: Low Speed & Low Range

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

RF Modules

Alternative components: RFM73-S 

178152
S

HOPERF

in stock 123 pcs
-

2 pcs+ 1,42 €

4 pcs+ 1,37 €

10 pcs+ 1,28 €

20 pcs+ 1,24 €

40 pcs+ 1,19 €

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RFM85W-433-D HOPERF RFM85W-433-D

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

Keywords: Low Speed & Low Range

More info: RFM85W-433D.pdf

RF Modules

166183
S

HOPERF

in stock 820 pcs
-

3 pcs+ 1,0100 €

6 pcs+ 0,9660 €

32 pcs+ 0,8200 €

64 pcs+ 0,7850 €

128 pcs+ 0,7510 €

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A433 RA SMA HOPERF A433 RA SMA

Antenna 433MHz SMA M 90° Au

Antennas

177818
S

HOPERF

in stock 140 pcs
-

1 pcs+ 3,26 €

10 pcs+ 2,66 €

40 pcs+ 2,44 €

80 pcs+ 2,33 €

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A868 RA SMA HOPERF A868 RA SMA

Antenna 868MHz SMA M 90° Au

Antennas

177819
S

HOPERF

in stock 755 pcs
Currently in stock 767 pcs
Reserved for customers 12 pcs
Currently available 755 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+ 3,38 €

10 pcs+ 2,76 €

40 pcs+ 2,53 €

80 pcs+ 2,42 €

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SMA EB HOPERF SMA EB

SMA Edge Board Connector

More info: sma-eb-177820.pdf

Other Coaxial RF Connectors

177820
S

HOPERF

in stock 475 pcs
-

2 pcs+ 1,1800 €

4 pcs+ 1,1500 €

10 pcs+ 1,0700 €

40 pcs+ 0,9990 €

80 pcs+ 0,9160 €

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WA433 HOPERF WA433

Wire Antenna 433MHz 0,17m

Antennas

171489
S

HOPERF

in stock 50 pcs
-

50 pcs+ 0,0332 €

100 pcs+ 0,0316 €

250 pcs+ 0,0295 €

500 pcs+ 0,0279 €

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RFM95W-868-S2 HOPERF  
RFM95W-868-S2

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

RF Modules

Ord. No.: 180936
Manufacturer: HOPERF
in stock 1993 pcs
1 pcs+
10 pcs+
20 pcs+
40 pcs+
7,26 €
6,31 €
5,80 €
5,60 €
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RFDK_RFMxx HOPERF  
RFDK_RFMxx

Development and Test Board for RFMxx

Development Kits for Communication Modules

Ord. No.: 178439
Manufacturer: HOPERF
in stock 1 pcs
1 pcs+
104,50 €
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RF-EVB_RFMxx HOPERF  
RF-EVB_RFMxx

Test Board for RFMxx Modules

Development Kits for Communication Modules

Ord. No.: 178438
Manufacturer: HOPERF
Show informative price
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RFM12B-868-S2P HOPERF  
RFM12B-868-S2P

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

RF Modules

Ord. No.: 166170
Manufacturer: HOPERF
in stock 936 pcs
(We are checking the delivery date: 1000 pcs)
1 pcs+
10 pcs+
40 pcs+
80 pcs+
3,20 €
2,80 €
2,48 €
2,39 €
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RFM65CW-433-S2 HOPERF  
RFM65CW-433-S2

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

RF Modules

Ord. No.: 166185
Manufacturer: HOPERF
in stock 953 pcs
1 pcs+
1,25 €
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RFM65CW-868-S2 HOPERF  
RFM65CW-868-S2

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

RF Modules

Ord. No.: 166190
Manufacturer: HOPERF
in stock 15 pcs
1 pcs+
32 pcs+
64 pcs+
128 pcs+
4,08 €
3,10 €
2,96 €
2,76 €
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RFM68CW-433-S2 HOPERF  
RFM68CW-433-S2

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

RF Modules

Ord. No.: 166194
Manufacturer: HOPERF
in stock 961 pcs
1 pcs+
0,7017 €
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RFM68CW-868-S2 HOPERF  
RFM68CW-868-S2

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

RF Modules

Ord. No.: 166193
Manufacturer: HOPERF
in stock 16 pcs
1 pcs+
0,7705 €
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RFM69HCW-868-S2 HOPERF  
RFM69HCW-868-S2

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

RF Modules

Ord. No.: 172865
Manufacturer: HOPERF
in stock 763 pcs
1 pcs+
10 pcs+
40 pcs+
80 pcs+
3,33 €
2,91 €
2,58 €
2,49 €
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RFM75-S HOPERF  
RFM75-S

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

RF Modules

Ord. No.: 178152
Manufacturer: HOPERF
in stock 123 pcs
2 pcs+
4 pcs+
10 pcs+
20 pcs+
40 pcs+
1,42 €
1,37 €
1,28 €
1,24 €
1,19 €
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RFM85W-433-D HOPERF  
RFM85W-433-D

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

RF Modules

Ord. No.: 166183
Manufacturer: HOPERF
in stock 820 pcs
3 pcs+
6 pcs+
32 pcs+
64 pcs+
128 pcs+
1,0100 €
0,9660 €
0,8200 €
0,7850 €
0,7510 €
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A433 RA SMA HOPERF  
A433 RA SMA

Antenna 433MHz SMA M 90° Au

Antennas

Ord. No.: 177818
Manufacturer: HOPERF
in stock 140 pcs
1 pcs+
10 pcs+
40 pcs+
80 pcs+
3,26 €
2,66 €
2,44 €
2,33 €
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A868 RA SMA HOPERF  
A868 RA SMA

Antenna 868MHz SMA M 90° Au

Antennas

Ord. No.: 177819
Manufacturer: HOPERF
in stock 755 pcs
1 pcs+
10 pcs+
40 pcs+
80 pcs+
3,38 €
2,76 €
2,53 €
2,42 €
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SMA EB HOPERF  
SMA EB

SMA Edge Board Connector

Other Coaxial RF Connectors

Ord. No.: 177820
Manufacturer: HOPERF
in stock 475 pcs
2 pcs+
4 pcs+
10 pcs+
40 pcs+
80 pcs+
1,1800 €
1,1500 €
1,0700 €
0,9990 €
0,9160 €
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WA433 HOPERF  
WA433

Wire Antenna 433MHz 0,17m

Antennas

Ord. No.: 171489
Manufacturer: HOPERF
in stock 50 pcs
50 pcs+
100 pcs+
250 pcs+
500 pcs+
0,0332 €
0,0316 €
0,0295 €
0,0279 €
ORDER:
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