Sub-GHz Specified Low Power Radio Station

Product Overview

 

Sub-GHz RF characteristics realizes wider communication range and better diffraction than 2.4GHz.
Sub-GHz communication is suitable for data logging application, device control application and so on.

LAPIS Semiconductor, a ROHM group company is giving high priority to the quality and provides the solutions to satisfy the regulations and various specifications.


Applications

  • Smart-meter/telemeter
    Its low power consumption and ability of long distance communication enables telemeter applications. If meters (Gas or Electric etc.) have an unit with UHF communication technology, meter readers can gather data of each unit without visiting the actual units. This technology is also applied to telemetering vending machines or observing units used for weather forecasts.
  • Home and building security
    Security systems such as lock control,fire alarm,
    intrusion detection/report,system applies UHF technology.
  • POS and payment terminals
    Wireless handy terminals used by restaurants, stores,
    home delivery services, and other sectors.

 

Line up

  Support Standard Frequency Band
(MHz)
Supply Voltage (V) Modulation Method  Control I/F  Transmission Rate(kbps) Transmission Output
(mW)>
Reception Sensitivity
(dBm)
Operating Temperature
(°C)
Package
ML7345 EN300-220
EN13757-4
ARIB STD-T67
RCR STD-30
160
to
960
1.8
to
3.6
2-(G)FSK
(G)MSK
4-(G)FSK
Synchronous
serial (Control)
DIO(DATA)
to 100 1
10
20
-123
[2.4kbps
BER=1%]*
-40 to +85 WQFN32
ML7396E

EN300-220

750
to
960

1.8
to
3.6

2-(G)FSK
(G)MSK

Synchronous serial (Control・DATA) DIO(DATA)

to 50
100
150
200
400

1
10
20

-105 [100kbps BER=0.1%]*

-40 to +85 WQFN40
ML7406

EN300-220
EN1357-4

750
to
1000

1.8
to
3.6

2-(G)FSK
(G)MSK

Synchronous serial (Control)
DIO(DATA)

to 500

1
10
20

-106 [100kbps BER=0.1%]*

-40 to +85 WQFN32
ML7416N

ARIB STD-T108

750
to
960

1.8
to
3.6

2-(G)FSK
(G)MSK

Built-in CPU
CorTex-M0+
FLASH512KB
RAM64KB

 

to 50
100
150
200
400

1
10
20

−106 [100kbps BER=0.1%]*

-40 to +85

BGA81

*BER means Bit Error Rate.

Partner for RF module