RF amplifier

Technical indicators:1) Operating frequency: 403±2.5MHz2) Insertion loss: 1.7db3) Out-of-band rejection: 60dB@50MHz4) Input impedance: 50ohm5) Output impedance: 50ohm6) Maximum input signal strength: 20dbm (100mw)7) Input interface: SMA-K (SMA female seat)8) Output interface: SMA-K (SMA female)9) No..

Specification: Working Frequency: 0.1-3000 MHzReturn Loss: more than 35 dBConnectors: SMASize of the board: approx. 45*90mmWith this known RF SWR Bridge board, you can measure in thru-mode filters, amplifiers and in reflective mode antennas, impedances, inductance, capacitance and impedance matching..

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Introduction:msi2500 msi001 scheme, simplifies SDRplay RSP1 circuit, the interface is USB Type-C interface (Android mobile phone interface), double-layer board, adopts Jialichuang SMT SMT process, the board size is 80*47.4mm, and the 5 antenna interfaces correspond respectively different frequency b..

Feature:The effective frequency range is 10kHz to 1GHz, the ADC resolution is 12bit, and the full 10M real-time visual bandwidth (can be monitored in real time, the signal range of 10M wide, such as 430-440MHz)FM frequency adjustment, AM adjustment, SSB unilateral band, CW and other telegraphs, ATC ..

Specification:Impedance: 50ΩFrequency range: DC -160MHzMaximum TX power: 100WRF sense threshold: 38dB @ 144MHz (40dB  typical)Gas discharge protectionPower supply: 13.8V DC 200mAWeight: 430gSize: 126*119*52MMHow to use one antenna at the same time for the radio and SDR:1. This sharer is a shared ant..

Feature:This passive module is used to synthesize two frequency radio frequency signals of U and V segments into one channel, or separate the U and V common channel signals into two independent channels, so as to share a transmission cable, or two channels of signals share one UV dual-band antenna. ..