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The LMS Series of RF Power Amplifiers is designed to provide medium power output levels up to 150 watts in the 29.7 MHz to 960 MHz range. It is totally self-contained with a regulated switching power supply, front panel meter for amplifier monitoring, three cooling fans, and VSWR and temperature protection circuitry. It is designed for continuous duty operation in a 7" high rack-mount configuration.
| FEATURES | |
| • | Fully enclosed compact package with power supply. |
| • | Double RF shielding for high RFI sites. |
| • | Digital meter monitoring for system evaluation and maintenance, including forward and reflected power. |
| • | High efficiency switching power supply. |
| • | Adjustable output power, feedback controlled. |
| • | Remote monitoring. |
| • | Adjustable alarm and protection thresholds. |
| • | VSWR protection/power reduction. |
| • | Over temperature protection/power reduction. |
| • | Alarms for low power, over temperature, VSWR, and fan failure. |
| • | Forced air cooling with three fans. |
| • | Convenient access for amplifier adjustments. |
| • | Excellent field serviceability. |
| • | Repeater or Base Station operation (with antenna switch relay option). |
| SPECIFICATIONS | |
| Power Input | All TPL standard amplifier input levels from 50 mW to 40 watts. Lower input levels are optional. |
| Power Output | Up to 150 watts |
| Frequencies | VHF Low Band, VHF High Band, UHF, 806-960 MHz |
| Mode | FM/CW (Linear available in some models). |
| Voltage | 120 or 240 VAC. (Please specify) |
| Current | 1-4 Amps AC for various models. |
| Harmonic & Spurious Attenuation | Exceeds FCC requirements. |
| RF Connectors | BNC - Input, Type N - Output. |
| In/Out Impedance | 50 Ohms |
| Mismatch Capability | 20:1 VSWR. Infinite on 800 MHz models if isolator option is selected. |
| Remote Monitoring | Overtemp, Low Power, Fan Failure, System Fault, Forward and Reflected Power, and other amplifier parameters. |
| Local Monitoring | Front panel digital display and LED indicators. |
| Overtemp/VSWR Protection | Gradual reduction of output power. |
| Operating Temperature | -30° to +50° C. Ambient |
| Duty Cycle | Continuous |
| Weight | 18 pounds |
| Dimensions | 19" W x 7" H x 11" D |
| Warranty | Three years parts and labor |
| MODEL NO | POWER IN | POWER OUT |
|---|---|---|
| VHF LOW BAND 29.7 TO 50 MHz | ||
| PA1-1AE-LMS | 2-4 W | 100 W |
| PA1-1BE-LMS | 4-8 W | 100 W |
| PA1-1CE-LMS | 8-16 W | 100 W |
| PA1-1DE-LMS | 20-40 W | 100 W |
| VHF HIGH BAND 136-174 MHz | ||
| *PA3-2EE-LMS | 500mW-2 W | 150 W |
| PA3-2AE-LMS | 2-4 W | 150 W |
| PA3-2BE-LMS | 4-8 W | 150 W |
| PA3-2DE-LMS | 10-20 W | 150 W |
| PA3-2FE-LMS | 20-40 W | 150 W |
| UHF 380-512 MHz | ||
| *PA6-2EE-LMS | 250-500mW | 125W |
| PA6-2AE-LMS | 1-2 W | 125 W |
| PA6-2AE3-LMS | 2-4 W | 125 W |
| PA6-2AE6-LMS | 4-8 W | 125 W |
| PA6-2BE-LMS | 8-15 W | 125 W |
| PA6-2DE-LMS | 15-20 W | 125 W |
| PA6-2FE-LMS | 30-40 W | 125 W |
| UHF HIGH BAND 806-960 MHz | ||
| *PA8-2EF-LMS | 50mW-3 W | 125 W |
| PA8-2AF-LMS | 2-4 W | 125 W |
| PA8-2BF-LMS | 5-10 W | 125 W |
| PA8-2DF-LMS | 10-20 W | 125 W |
| *Input level must be specified at time of order. | ||
