User's Manual

Technical Specifications
RFI-148 & RFI-900 High Output Power Paging Transmitters User Manual Page 58 of 134
Impedance with
transformer
600Ω
Configurations
Single-ended
Pseudo-differential
Fully-differential.
DC Voltage for
Pseudo-differential
configuration
±1.5V
Table 16: RFI-148/900 250 Specifications
RFI-148 current draw
Typical Current Draw at
24 V DC.
AMCA, FCC
ETSI
• Idle: 0.6 A
• 20 W: 5.85 A
• 100 W: 11.58 A
• 250 W: 17.28 A
• Idle: 0.6 A
• 20 W: 6.03 A
• 100 W: 11.79 A
• 250 W: 19.05 A
Typical Current Draw at -
48 V DC.
AMCA, FCC
ETSI
• Idle: 0.5 A
• 20 W: 3.42 A
• 100 W: 6.51 A
• 250 W: 10.31 A
• Idle: 0.5 A
• 20 W: 3.52 A
• 100 W: 6.89 A
• 250 W: 11.48 A
Typical Current Draw at
240 V AC
ACMA, FCC
ETSI
• Idle: 0.10 A
• 20 W: 0.79 A
• 100 W: 1.43 A
• 250 W: 2.14 A
• Idle: 0.10 A
• 20 W: 0.82 A
• 100 W: 1.46 A
• 250 W: 2.36 A
Typical Current Draw at
120 V AC
IC (Canadian release)
• Idle: 0.20 A
• 20 W: 1.58 A
• 100 W: 2.86 A
• 110 W: 3.15 A
Table 17: RFI-148 current draw