Icom IASPS1220 20A DC Power Supply

Icom IASPS1220 20A DC Power Supply20A DC Power Supply for Mobile Radios & Bases Reliable 13. 8VDC Power for Base Stations and Repeaters The Icom IASPS1220 is a professional grade 20 Amp power supply engineered to provide a stable and continuous 13. 8VDC source for high performance communication equipment. Designed to meet the electrical demands of digital repeaters and base station transceivers, this unit ensures that your mission critical infrastructure remains operational under

20A DC Power Supply for Mobile Radios & Bases

Reliable 13.8VDC Power for Base Stations and Repeaters

The Icom IASPS1220 is a professional-grade 20-Amp power supply engineered to provide a stable and continuous 13.8VDC source for high-performance communication equipment. Designed to meet the electrical demands of digital repeaters and base station transceivers, this unit ensures that your mission-critical infrastructure remains operational under heavy duty cycles. Its clean power delivery minimizes RF interference, making it an essential component for maintaining optimal signal integrity in sensitive radio environments.

To accommodate professional installations, the Icom IASPS1220 is designed for centralized power management within a standard equipment rack. While the unit functions as a standalone power source, it is specifically sized to integrate with the IASMNT1102 rack mount tray. This integration allows system administrators to consolidate power hardware, reducing cable clutter and optimizing the thermal footprint of the rack. Whether powering a single repeater or serving as part of a redundant power system, the IASPS1220 provides the industrial reliability required for 24/7 operations.

Key Features & Benefits

• High-Current 20A Output: Delivers consistent 13.8VDC power to support the high-power transmit requirements of commercial and public safety repeaters.
• Rack-Ready Design: Perfectly compatible with the IASMNT1102 tray, allowing for clean integration into standard 19-inch equipment racks.
• Low RF Noise: Specifically shielded and filtered to prevent electrical hum or interference from affecting radio receiver sensitivity.
• Industrial Durability: Built to withstand continuous operation in repeater sites and dispatch centers where uptime is paramount.
• Simplified Serviceability: When used with the optional tray, units can be easily accessed for maintenance or system reconfiguration.
• Compact Footprint: Efficiently sized to allow for dual-unit mounting in a single 2RU rack space when paired with the appropriate mounting tray.

Specifications

• Brand: Icom
• Model Number: IASPS1220
• Output Voltage: 13.8VDC
• Current Rating: 20 Amps
• Form Factor: Standalone (Rack mountable with tray)
• Mounting Requirement: IASMNT1102 (for 19" rack use)

Compatibility

Recommended Accessories

Frequently Asked Questions

• How many of these power supplies fit in one rack tray? The optional IASMNT1102 tray is designed to hold up to two IASPS1220 power supplies side-by-side in a 2RU rack space.
• Are the power supplies secured to the tray with screws? No, the units are designed to sit within the IASMNT1102 tray for easy access and replacement, rather than being hard-screwed into the metalwork.
• Can this be used for 100W repeaters? The 20A rating is suitable for many standard repeaters; however, for 100W high-power repeaters like the FR9020, always verify the total current draw of your specific configuration to ensure adequate headroom.

Warranty

1-year manufacturer's warranty.