| Customization: | Available |
|---|---|
| Usage: | Telecommunication |
| Type: | Signal Amplifier |
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PRODUCT DESCRIPTION:
300W Wide Band 20-512MHz Power Amplifier Customize
This Power Amplifier module is working for General RF Bands, model type: PWR-GNR-210 with aluminum case and cooper base, it need operating on heatsink.
Output power can be suit in this design from 43dBm to 50dBm with more than 25% efficiency, and it can keep stable working over -20~65ºC. PA are equiped with over-high VSWR and over-high power protection to avoid/reduce the damage from any misoperation. I/O Port is compatible with DB15 serial port and RS485.
More function and parameters are avaiable to customized according to actual requirement.
TECHNICAL SPECIFICATION:
| No. | Item | Requirements |
| 1 | Frequency Range | 20-512MHz |
| 2 | Gain | ≥50dB |
| 3 | Small Signal Gain Flatness | ≤4dB |
| 4 | Power Gain Flatness | ≤1.5dB |
| 5 | Max Output Power | 54.5dBm / 300W |
| 6 | Input Power | 0-5dBm |
| 7 | Harmonics | 3rd harmonics ≥12dBc, 2nd harmonics≥15dBc |
| 8 | Spurious | >60dBc |
| 9 | Input VSWR | ≤1.5 |
| 10 | Output VSWR | ≤2 |
| 11 | Working Voltage | 28VDC or 50V |
| 12 | Working Current | <30A for 28V or <20A for 50V |
| 13 | Efficiency | ≥20% @CW: |
| 14 | RF Input Port | SMA-Female |
| 15 | RF Output Port | SMA-Female or N-Female |
| 16 | Input/output impedance | 50ohms |
| 17 | Power Supply Interface | Pull-core Capacitor |
| 18 | Working Temperature | -20ºC~+65ºC |
| 19 | Storage Temperature | -40ºC~+85ºC |
| 20 | Size | < 400*300*35 mm |
| 21 | Weight | About 2kg |
| 22 | Protection | Shutdown: over more 70ºC, and Auto-restart less50ºC |
| Shutdown: over High-VSWR, After trouble clearing,5V Pulse to PIN2 to restart PA |
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| 23 | Monitoring function | PIN1: Vin: Indicator for Input Power (Max:4V), or NC. |
| PIN2: Reset: 5V Pulse would restart PA after VSWR shutdown ) | ||
| PIN3: TEMP: Alarm Over-High-Temperature (+5V), and PA shutdown | ||
| PIN4: V-: Indicator for reversed RF power | ||
| PIN5: GND: Grounding | ||
| PIN6 :PTT: (Hanging in air or grouding : PA ON; +5V:PA OFF) | ||
| PIN7: SWR: Alarm Over-high-VSWR (+3V), and PA shutdown | ||
| PIN8: Vt: Indicator for PA Temperature (Vt=0.5V+TC×10mV/ºC) | ||
| PIN9: V+: Indicator for forward Power (Max: 4V) |
PAYMENT TERMS, ORDER INFO & PACKING
We accept T/T and Western Union for payment.
Leadtime within 1 month, subject to actual requirement might have change.
Product will got packed in carton with foam, each unit will have single box for packing.
If need more information, please send us email.
CONTACT INFO:
Ally Zhu 
Shenzhen Yonlit Telecom Technology Co., Ltd.
Website: http://yonlit.en.made-in-china.com, http://yonlit.en.made-in-china.com, http://yonlit.en.made-in-china.com
Add: No.B401-403, QinYe Building, XinAn Sixth Road,Subdistrict 82, BaoAn District, Shenzhen, China.
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