Specifications

Digi m10 Hardware Reference v 1.20
Digi International, Inc. © 2013
Page 16 of 38
Figure 7: Timing Diagram for Satellite Available
2.8 RF Interface
The RF connector for the Digi m10 (see Figure 8) is an MMCX plug, with an impedance of 50 Ω
nominal. Refer to
Table 8 for details.
Figure 8: RF Connector on the Digi m10
Table 8: RF Interface Details
Parameter Value
Transmit Power 5 W (37 + / -1 dBm)
TX Frequency 148 MHz to 150.05 MHz
RX Frequency 137 MHz to 138 MHz
VSWR < 2:1 preferred
Sensitivity
≥ -119 dBm
Dynamic Range 40 dB
Antenna Gain
≥ 0 dBi, in at least one direction
Antenna Impedance 50 Ω nominal