SM1212E433 Semtech, SM1212E433 Datasheet - Page 69

• Manufacturer Part Number: SM1212E433
• Description: RF Module For SX1212
• Manufacturer: Semtech
• Series: -r
• Type: Transceiver, ISMr

Specifications of SM1212E433

• Frequency: 433MHz
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: SX1212E

Rev 2 – June 18th, 2009
ADVANCED COMMUNICATIONS & SENSING
7.3.3. Transmitter Frequency Hop Optimized Cycle
SX1212 is in Tx mode
On channel 1 (R1/P1/S1)
16mA typ. @1dBm
1.3mA typ.
SX1212
IDDFS
IDDT
IDD
Figure 51: Tx Hop Cycle
TS HOP
Wait
Page 69 of 77
TS TR
1. Set R2/P2/S2
2. Set SX1212 in FS mode, change
MCParam_Band if needed, then switch
from R1/P1/S1 to R2/P2/S2
Wait
SX1212 is now ready
for data transmission
Set SX1212 back in Tx mode
Time
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SX1212