L/S Band Indoor Amplifier

Model: SYS1041-0XX Series

300 W to 2,000 W CW · Standalone or 1:1 redundant

L/S Band Indoor AmplifierView full-resolution image

The SYS1041-0XX Series is an L/S band indoor amplifier available in 300W, 500W, and 1,000W configurations, as standalone or 1:1 redundant systems.

Frequency Range Options

  • 1750 - 1850 MHz
  • 2025 - 2120 MHz
  • 1750 - 2120 MHz

Contact us for other frequency options.

Controls & Reporting

  • LCD color touchscreen
  • Interface: Ethernet UDP/IP, RS-232, or RS-422
  • Control signals: output power adjust (0.1 dB steps)
  • Reported signals: forward and reflected power, power in dBm or Watts, temperatures, current, voltage, elapsed running time

Power Supply Characteristics

  • AC input power: 180-264 VAC single or three-phase 4-wire Y, 47-63 Hz, 1.5kW / 2.0kW maximum
  • Efficiency: >40% typical, AC input to RF output power

Specifications

RF Output Power
300W, 500W, 1,000W, 2,000W CW minimum at P1dB / P3dB (GaN) compression point
RF Output Level Adjust
20 dB in 0.1 dB steps
RF Input Power
0 dBm nominal, +10 dBm maximum
Input/Output VSWR
1.5:1 maximum (ref 50 Ω)
Output Protection
No oscillation, no damage into infinite VSWR at any phase angle (internally protected)
Noise Figure
10 dB maximum
Spurious Outputs
No greater than -65 dBc

Resources

SYS1041-010 — 2025-2120 MHz 1kW SYS1005 — 2000-2290 MHz 2kW SYS1056-001 — 1750-2120 MHz 2kW SYS1041-005 — 2025-2120 MHz 500W SYS1041-003 — 2025-2120 MHz 300W SYS1044 — 2025-2120 MHz 500W SYS1044 — 2025-2120 MHz 500W Block Diagram PA1034 — 2025-2120 MHz 50W PA1034-001 — 2025-2120 MHz 100W SYS1041-007 — 2025–2120 MHz 700 W (legacy drawing)

Custom Configurations

The L/S Band Indoor Amplifier can be configured to your program’s requirements. Tell us the application’s needs and an engineer will follow up directly.

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