Sunair LPA-9600 1 Kilowatt Power Amplifier
The Sunair LPA-9500 and LPA-9600 are proven solutions in communications applications where rugged and reliable high power amplifiers are required. The amplifiers combine solid-state RF power amplification and control technology to produce reliable HF power at continuous duty. The LPAs interface directly with the 9000D series of radios and transmitters, and operate over a frequency range of 1.5 MHz to 30 MHz, delivering rated output for a load VSWR up to 2:1 over the full-temperature operating range, with graceful degradation for load VSWR up to 3:1. The amplifiers are protected from damage due to load VSWR above 3:1 and short or open circuits.
The Sunair LPA-9500 and LPA-9600 use two and four amplifier power supply modules, respectively, capable of producing over 300W each, which allow the units to deliver conservative averages of 500W and 1kW. The approach of combining power supplies and amplifiers in modular form produces considerable redundancy and protection again failures. Should there be a failure in one of the LPA-9600 RF/PS modules, the unit will automatically switch to 500W operation. The LPA-9500 provides selectable power of 500W or 250W, while the LPA-9600 provides selectable power of 1kW or 500W; and both units allow bypass operation
Advanced built-in-test (BITE) capability, along with status indicators of power, individual PA voltages and currents, are all microprocessor-controlled. In the event of malfunction, the amplifiers automatically select the next lowest safe operating level, activate a warning light, and display the cause on the front panel. The amplifiers’ intuitive modular design allows for ease of maintenance and upgrade throughout the equipment life cycle at minimal expense. Thousands are in daily service as integral components of critical strategic communications solutions worldwide.
- Redundant Internal AC Power Supplies
- Soft Fail Design
- Full Power into Load VSWR up to 2:1
- Comprehensive BITE to LRU
GENERAL
| GENERAL | |
| Frequency Range | 1.5 – 30 MHz |
| Power Output | * LPA-9600: 1000 W PEP and Average * LPA-9500: 500 W PEP and Average |
| Duty Cycle | Continuous |
| Intermodulation Distortion | 36 dB Below PEP |
| Harmonic Distortion | 60 dB Below PEP |
| Band Change Time | 10 ms Maximum |
| Output Impedance | 50 0 Unbalanced |
| Load VSWR | * Rated Power ≤ 2:1 * Graceful Degradation ≤ 3:1 * Protected Cut Off Above 3:1 |
| Input VSWR | 2:1 Maximum |
| Input Voltage | 115 / 230 VAC ±15%, Single Phase 50 – 60 Hz |
| Input Power | * LPA-9600: 4500 VA Typical (Including Exciter) * LPA-9500: 2000 VA Typical (Including Exciter) |
| Indicators | Power On, Fault, Metering, and LCD |
| Metering | Forward Power, Reflected Power, and PA Voltages and Currents |
| BITE | Microprocessor-Controlled With English Language Readout |
| MTBF | 6900 Hours |
| MTTR | 30 Minutes |
| Dimensions | * 15.75 H x 17.88 W x 19.0 L (in) * 40.0 H x 45.4 W x 48.3 L (cm) |
| Weight | * LPA-9600: 90 lbs (40.9 kg) * LPA-9500: 70 lbs (31.8 kg) |
| Construction | Modular Plug-In Assemblies, Field Serviceable |
| Origin | Designed and Manufactured in the U.S.A. |
PRODUCT SPECIFICATIONS
| INTERNAL OPTIONS | |
| Power Level Setting | Third Level of 250 W |
| PERIPHERAL EQUIPME | NT OPTIONS |
| Mounting | * Ears and Rack Slides For EIA Standard 19 Inch Rack * Desktop * Shockmount Kit |
| Spares Kits | Running Spares, Field Modules |
| Radios | RT-9000D / R-9000D / T-9000D |
| 1 kW Antenna Couplers | CU-9150 |
| ENVIRONMENTAL | |
| Temperature | * Operating: -30°C to +65°C (-22°F to 149°F) * Storage: -40°C to +85°C (-40°F to 185°F) |
| Humidity | 95% at 65°C (149°F), Non-Condensing |
| Shock | MIL-STD 810F, Method 516.5, Procedure 1 |
| Vibration | MIL-STD 810F, Method 514.5 & MIL-STD-167-1 |
| Altitude | * Operating: Up to 10,000 Feet * Storage: Up to 40,000 Feet |
| CERTIFICATIONS | |
| European CE Standard, | * EN 300 373-2 v1.2.1 |
| (Optional) | * EN 301 843-5 v1.1.1 |
| * EN 60950 | |
| * Notified Body 1177 |
3131 SW 42ND Street Fort Lauderdale, FL 33312
Tel: 954-623-3131 / 400-5100
Fax: 954-583-7337
sunairelectronics.com
Specifications are subject to change without notice or obligation. Revised: August 2011
www.sunairelectronics.com
Sunair – Sunair
Sunair – Sunair
