STM300C ENOCEAN, STM300C Datasheet - Page 29

• 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
3.5.5 Helical antenna
315 MHz
Antenna: ANT-315-HE
Manufacturer: Linx Technologies / Antenna Factor
Matching circuit:
L1=5,1 nH
L2=18 nH
Minimum distance space and layout:
Minimum distance above and below axis of antenna: 21 mm
© 2010 EnOcean | www.enocean.com
Distance space
for components
21
21
20
V1.30
ANT-315-HE
21
GND plane
55
10
L1
STM 300 / STM 300C User Manual V1.30 | Page 29/40
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