- Frequency range 87.5 MHz - 108 MHz
- 1500 Watts nominal power output
- Three-year warranty
- CPAAT certified
- CPAS certified
- USB interface
- Wideband MOSFET amplifier
- Excellent operational efficiency and reliability
- Compatible with BEL and GCEL FM radio transmitters
- Phase and gain matched for high power transmitters
- Combinable for 3 kW or 5 kW transmitters
- Automatic safety shut-off protection
- Front panel USB remote interface
AFM-1500
87.5 MHz to 108 MHz
A part of Com-Power''s series of RF amplifiers, specifically geared for FM Broadcasting. The AFM-1500 model is a Wideband MOSFET amplifier, engineered to provide excellent operational efficiency and reliability. It has 1500 Watts nominal power output. The AFM-1500 is compatible with BEL (type HVB/HVM 164A, HVM 165A) or GCEL (type 131/136) 2x3 kW /2x5 kW FM Radio Transmitters. The phase and gain of the power amplifiers are matched to use them for high power FM Transmitters, i.e. two amplifiers output can be combined for 3 kW transmitters or four amplifiers for 5 kW transmitters.
Features
Key capabilities and advantages
Specification
Technical specifications and parameters
| Frequency Range | 87.5 kHz to 108 MHz |
| Rated Power Output | 1500 watts |
| Input for Rated Output | 2.5 Watts (max) |
| RF Checkpoint at Output | 0.707 Vrms (+10 dBm max.) |
| Impedance | 50 ohms (nominal) |
| VSWR | 1.2:1 (maximum) |
| Input Signal Modulation Compatibility | FM |
| Connector | Type BNC on Rear Panel |
| Harmonic Distortion | 65 dBc (min) at 1500 watts |
| Mismatch Tolerance | Automatic Safety Shut-off @ VSWR >1.8 |
| Connector Output | Type 7/16" on front panel |
| Power Amplifier Supply | 27 VDC, 100 A (external) |
| Controller Supply | +/- 12 VDC, 1 A (external) |
| Power Consumption | 2200 Watts (max) |
| Efficiency | 68% (min) |
| Cooling | Forced air (self-contained fans) |
| Size | 19" Rack 3U |
| Weight | 75 lbs (34 kg) |
| Operating Temperature Range | 0° C to 30° C |
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