ขาย Lna 0.1-3000MHz Gain 32DB Wideband Rf เครื่องขยายเสียงรบกวนต่ํา ราคาที่ดีที่สุด
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฿544
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฿295
| เรือจาก | ต่างประเทศ |
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รายละเอียดสินค้า
This amplifier has the advantages of wide frequency range, high gain, low noise figure, etc. It can be used in various radio frequency receiving front ends to increase the communication distance!
Wide range of shortwave, FM broadcasting, remote control receivers, cable TV signal amplifiers and other places where low-noise and small-signal radio frequency amplification is required.
Technical indicators
Operating frequency: 0.1-3000MHz
Working voltage: 9-12V (suitable for lithium battery power supply)
Working current: 27mA
Amplification gain: 32dB (typical value)
F= 0.1MHz, gain=32dB
F= 500Mhz gain=32dB
F=1000MHz gain=32dB
F=1500Mhz gain=32dB
F=2000MHz gain=32dB
F=2500MHz gain=30dB
F=3000MHz gain=29dB
Maximum output: 13dBm (20mW)
System impedance: 50 ohms
Connector el: SMA-K (female, outer screw and inner hole)
How to use
RFin: Input signal amplification
RFout: output amplified signal
VCC: Positive power supply (suitable for lithium batteries)
GND: negative power supply
Colour:green
Material:plastic
Package Contents:
1 * Amplifier uleOnly the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
