EM357-MOD-LR-ANT-T Silicon Labs, EM357-MOD-LR-ANT-T Datasheet - Page 28

• Manufacturer Part Number: EM357-MOD-LR-ANT-T
• Description: Zigbee / 802.15.4 Modules EM357 Module, w/ PA /LNA, incl. antenna
• Manufacturer: Silicon Labs

Specifications of EM357-MOD-LR-ANT-T

• Rohs: yes
• Frequency Band: 2.4 GHz
• Data Rate: 500 Kbps
• Sensitivity: - 100 dBm
• Supply Current Transmitting: 31 mA
• Supply Current Receiving: 26 mA
• Maximum Operating Temperature: + 85 C
• Dimensions: 7.12 mm x 7.12 mm x 1 mm

4-8
4.8
Connecting the RF Cable to the RCM
As detailed in Table 4-1, depending on the configuration of the module, some RCMs include an internal antenna
while others include an RF connector (type U.FL) where an external antenna can be connected via an RF
adapter cable. See Figure 4-10 for an example of a module with an internal antenna. The RF connector may also
be used as a connection to test equipment. The development kit contains an RF adapter cable (type U.FL) that
plugs into the RF Connector on these modules. See Figure 4-11 for an example of a module with this RF
connector.
Figure 4-10. Module with Internal Antenna
EM35x Development Kit User Guide
120-4030-000E