RFID 915MHz هوائي ثنائي القطب الهوائي 20DB كسب الطاقة العالية المكون الإلكتروني المهني
الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.
قد تحتاج إلى محول كهرباء
مميزات خاصة
- Professional RFID antenna, 5500 V/μs voltage slew rate, 175mA output current, and can bring 20dB power gain.
- PCB adopts 1.6mm thick double‑sided board, full tinning process, ensures good passing of large and small currents.
- Large heat dissipation area can better maintain long‑term , not easy to be damaged.
- One‑piece without burrs, the is smooth, and the installation is convenient.
- Manufactured according to the original production specifications, in line with strict quality standards.
وصف
Specification:
Item Type: RFID Antena
Material: PCB
Voltage Slew Rate: 5500 V/μs
Rise Time: 545 ps
Gain Bandwidth: G=+2320 MHz
Output Current: 175mA (output power 10 dBm)
Supply Voltage: ±3V to ±5V
Supply Current: 14mA (typical value)
Working Frequency: DC-250MHz
Power Gain: 20dB (voltage amplification 10 times)
Input Impedance: 50 (ohm)
Output Impedance: 50 (ohm)
Working Bandwidth: 250MHz (0.5dB)
Frequency Offline: 0 frequency (0Hz)
RF Frequency: 915MHz
packing list:
1 x RFID Antena
Notice:
1. Don't use overload.
2. Do not use over‑voltage.
3. Do not use over current.
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