54-88 MHz25W Solid State Broadband High-Power Pallet Amplifier
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54-88 MHz 25W Solid State Broadband High-Power Pallet Amplifier
The PP54-88-25 is a 25W pallet amplifier for the 54-88 MHz band. Superior performance is provided offering high gain, efficiency and power in a small pallet footprint using advanced broadband RF matching networks, and the finest Gold MOSFET transistors available on the market today. Matched for 50 ohms input and output, thermal tracking bias allows the PP54-88-25 to operate Class A providing 25 watts linear output power, making this the natural choice for your high power linear broadcast and communications applications.
Features
- 25 watts Class A, linear
- 50 ohms input/output
- Thermal tracking bias
- No circuit tuning or RF assembly
- Amplifier disable input
Specifications
(Vsupply=+28VDC, Idq=3.50A, Pout =25W, Tbase=25oC)
Maximum Ratings
| Parameter | Min. | Typ | Max. | Unit |
|---|---|---|---|---|
| Frequency | 54 | 88 | MHz | |
| PoutP1dB | 43 | 47 | Watts | |
| Gain | 36 | 38 | dB | |
| Pout Linear | 25 | Watts | ||
| Power In | 6 | 8 | dBm | |
| Drain Current | 3.5 | Amps | ||
| Efficiency | 26 | % | ||
| Input VSWR | 1.2:1 | 1.5:1 | ||
| 2nd Harmonic | -25 | dBc | ||
| 3rd Harmonic | -20 | dBc | ||
| Baseplate Operating Temp | 0 | 60 | °C | |
| Size | 2.0"x5.4"x1.0" |
| Parameter | Units |
|---|---|
| Input Voltage | +32 VDC |
| Bias Current | 3.5A |
| Drain Current | 4.5A* |
| Load Mismatch All phase angles, current limited to 4.5A for 3 sec max | 3:01 |
| Baseplate Temp. | +60°C |
| Storage Temp | -40° - +105°C |
Contact Us
1-800.USA.MADE
Crescend Technologies, LLC
100 High Grove Boulevard
Glendale Heights, IL 60139
USA