Shenzhen dingshen Industrial Co., Ltd
Shenzhen dingshen Industrial Co., Ltd
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High Power Linear RF Power Amplifier 25 Watt Support 868Mhz / 915Mhz
Features:
Specification:
| Frequency Range | 5750-5850 MHz, or Customized |
| Gain | ≥43dB±1dB |
| Gain Adjust | 31dB,1dB Step |
| Power Gain Flatness | ≤1.5dB |
| Max Output Power | 44dBm ±0.5dB |
| Input Power | 5-10dBm |
| Harmonics | 3 rd harmonics ≥12dBc, 2nd harmonics≥15dBc |
| Spurious | >60dBc |
| Noise Figure | 10dB |
| Input /Output VSWR | ≤1.5 |
| Working Voltage | 27VDC ±1dB; ≤2.5A |
| Quiescent Current | <1.2A Typ |
| Working Current | <11A (Max:15A) |
| Switch Time | <2uS typ.(5uS max.) |
| Efficiency | ≥25% ＠CW |
| RF Input Port | SMA-Female |
| RF Output Port | N-Female |
| Input/output impedance | 50ohms |
| Power Supply Interface | Pull-core Capacitor |
| Working Temperature | -20℃~+70℃ |
| Storage Temperature | -30℃~+70℃ |
| Size | 125*75*20mm；180*90*25mm (5800MHz) |
| Weight | About 2kg |
| Protection | After trouble clearing,5V Pulse to PIN7 to restart PA Shutdown: over High-VSWR, After trouble clearing,5V Pulse to PIN7 to restart PA |
| I/O Port 2x5Pin,2.54mm,Male | PIN2: 1dB (Hang in air or add 5V: No ATT; Grounding: Enable ATT) PIN4: 2dB (Hang in air or add 5V: No ATT; Grounding: Enable ATT) PIN6: 4dB (Hang in air or add 5V: No ATT; Grounding: Enable ATT) PIN8: 8dB (Hang in air or add 5V: No ATT; Grounding: Enable ATT) PIN10:16dB (Hang in air or add 5V: No ATT; Grounding: Enable ATT) PIN1: GND PIN3: Pf (Forward RF Power, 0.05V/dB, Max 3-3.5V, 20dB range ) PIN5: VA (VSWR Alarm , Alarm: 3.5V; Normal:0V) Pr (Reversed Power, 0.05V/dB, Max 3-3.5V, 10dB range ) PIN7: EN (5V: PA OFF; Hang in air or grounding: PA ON) TV (Temp: 0.01V/℃) PIN9: 5V(Out +5V) |
