Low Power RF Transceiver Module
Model No. HRF is compact transceiver module for embedded device. It conforms to ARIB STD-T67 standard, featuring high sensitivity,
high performance and high quality. It can be easily-used by embedding remote control system, abnormal sensing system, remote control
system, etc. Moreover, custom module by combining various sensors as sensing system can be accommodated.
Features
Super miniature size 16mm 16mm 3mm
High Sensitivity -118dBm or less
Built-in serial communication function
Surface Mount Design reflow available
* Japan Technical Regulations Conformity Certification can be obtained by simply attaching antenna.
Product Designation & List
HRF-400
A
0
- 001A
Classifier
Supply Voltage 0 3.0V 1 2.4V
RFIC
A Transceiver IC, B Transmitter IC
Frequency 400 426 429MHz Band Common
426 426MHz Band 429 429MHz Band
Model No.
Tx Rx
SAW
Yes
Amp
Yes
No
Yes
No
Frequency
429MHz Band
426MHz Band
400MHz Band
429MHz Band only
426MHz Band only
426MHz Band
Common
429MHz Band
Supply Voltage
3.0V
HRF-429A0-001D
HRF-426A0-001E
HRF-400A0-001F
HRF-400A0-001H
HRF-400A0-001G
HRF-400B0-004A
2.4V
HRF-429A1-003A
HRF-426A1-003B
HRF-400A1-003C
HRF-400A1-003G
HRF-400B1-004B
Transceiver
No
Receiver only
Transmitter only
Specification (Reference)
Transmitter/Receiver Common
Item
Radio Frequency
Modulation Method
Transmission Speed
Operating Temperature Range
Storage Temperature Range
Supply Voltage
Current Consumption (Receiving)
Current Consumption (Transmitting)
Tramsmitter
Item
Transmit Output Power
Frequency Deviation
Occupied Bandwidth
Spurious Emission Strength
Adjacent Ch Leakage Power
Receiver
Item
Receiver Sensitivity
Collateral Emission Strength
Rating
-118 or less
-54 or less
Unit
dBm
dBm
BER=1%
Remarks
-114dBm or less without AMP
Rating
+10 Max.
Within 4
Within 8.5
-26 or less
-40 or less
Unit
dBm
ppm
KHz
dBm
dB
Remarks
Rating
426MHz Band 429MHz Band
FSK
2400
-30
75
-40
85
3.0 0.15 2.4 0.12
23 Typ.
31 Typ.
Unit
MHz
bps
Remarks
RCR STD-30, ARIB STD-T67
at 25
V
mA
mA
At +10dBm Transmission
HOKURIKU
Specifications are subject to change without notice.
1
Low Power RF Transceiver Modem
This module is transceiver modem for embedded device, which conforms to Low Power RF standard (ARIB STD-T67).
RF System can be easily built by embedding to remote control system, security equipment, net home appliances,etc.
Moreover, custom module, such as by combining various sensors as sensing system can be accommodated.
Features
Model No. HRF429D001S
Super miniature size : 30mm 30mm 7mm *HRF429MD001S
(Non-certified type)
Communication protocoal (CPU) built in.
Long distance communication possible by high receiving sensitivity.
Japan Technical Regulations Conformity certified type (antenna attached)available. *HRF429MD001P
Non-certified type is SMD. *HRF429MD001S
Application Example
Antenna
Display
Low Power
RF transceiver
Modem
I/F
RS232C
Specification
Transmitter/Receiver Common
Item
RF Method
Radio Frequency
Wave Type
Transmission Speed
Operating Temperature Range
Storage Temperature Range
Supply Voltage
Current Consumption (Receiving)
Current Consumption (Transmitting)
Tramsmitter
Item
Transmit Output Power
Frequency Deviation
Occupied Bandwidth
Spurious Emission Strength
Adjacent Ch Leakage Power
Receiver
Item
Receiver Sensitivity
Collateral Emission Strength
Interface
Item
Rating
Remarks
Serial (RS232C
Communication Method
Asyncronous
Sync. Method
1200/2400/9600/19200bps
Data Speed
7/8 bit
Data Length
None/Even/Odd
Parity
Stop Bit
1/2 bit
*HRFMD001S needs to obtain Japan Technical Regulations Conformity Certification by customer.
Rating
-118 or less
-54 or less
Unit
dBm
dBm
BER=1%
Remarks
Rating
+10 Max.
Within 4
Within 8.5
-26 or less
-40 or less
Unit
dBm
ppm
KHz
dBm
dB
Remarks
Rating
Low Power RF
426.250 429.7375
FID
2400
-30
75
-40
85
DC 3.6
5.0
30 Typ.
40 Typ.
Unit
MHz
bps
Remarks
ARIB STD-T67 conformed
46ch
at 25
MCU
Control
Sensor
V
mA
mA
+10dBm transmitting
HOKURIKU
Specifications are subject to change without notice.
2
Microcontroller MCU
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