STM300C ENOCEAN, STM300C Datasheet - Page 36

• Manufacturer Part Number: STM300C
• Description: MODULE SOC RF TXRX W/8051 MCU
• Manufacturer: ENOCEAN
• Series: Scavengerr

Specifications of STM300C

• Frequency: 315MHz
• Data Rate - Maximum: 125kbps
• Modulation Or Protocol: ASK
• Applications: General Purpose
• Power - Output: 5dBm
• Sensitivity: -98dBm
• Voltage - Supply: *
• Current - Receiving: 33mA
• Current - Transmitting: 24mA
• Data Interface: PCB, Surface Mount
• Memory Size: 32kB Flash, 2kB RAM
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -25°C ~ 85°C
• Package / Case: Module
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 1084-1008-2; S3031-D300

USER MANUAL
STM 300 / STM 300C
4
The modules have been tested to f
FCC/IC (STM 300C) based on the b
4.1
The STM 300 module bears the EC
directive on radio equipment. The
quirements of electromagnetic com
cording documentation has been d
out notification and free of charge
© 2010 EnOcean | www.enocean.com
AGENCY CERTIFICAT
When developing custom
special care must be tak
duty cycle limitations!
CE Approval
EnOcean RF modu
tion limits.
EnOcean RF modu
Analog speech and
EnOcean RF modu
result in allowed E
The final product i
essential requirem
fixed on the final p
structions containi
If the STM 300 tra
MHz band, a so-ca
Permanent transm
The module must
Type
Wire/Monopole at
External antenna
V1.30
ment of the R&TTE Directive and a CE marking
mitters such as radio earphones are not allowe
TIONS
mer specific firmware based on the API for
ken not to exceed the specified regulatory lim
C conformity marking CE and conforms to the
ules must not be modified or used outside the
ules may only be used to transfer digital or di
ules must not be used with gain antennas, sin
ERP or spurious emission levels being exceede
deposited at EnOcean. The modules can be op
mpatibility. The conformity has been proven a
ansmitter is used according to the regulations
alled “Duty Cycle” of 1% per hour must not b
d/or music are not permitted.
product and on the sales packaging each. Op
ing a Declaration of Conformity has to be atta
built-in firmware.
t RF_WHIP
fulfil the approval requirements for CE (STM
be used with only the following approved ant
ncorporating EnOcean RF modules must itsel
assembly conforms to the European and nat
in the area of the European Union and in Sw
at RF_50
Parameter
Maximum gain
Antenna type
Impedance
Maximum gain
STM 300 / STM 300C User Manual
Value
1.0 dB
Passiv
~50 O
≤ 0 dB
witzerland.
Ohm
e
ve
e R&TTE EU-
nce this may
Bi
eir specifica-
s of the 868.3
and the ac-
Bi
mits, e.g. the
perated with-
g must be af-
tenna(s).
ed.
ached.
ed.
ional re-
lf meet the
erating in-
300) and
gitized data.
e exceeded.
V1.30 | Page 36/40
this module,