{"product_id":"400mhz-450mhz-10w-rf-power-amplifier-rf-power-amp-with-48db-gain-heat-sink-and-cooling-fan","title":"400MHz-450MHz 10W RF Power Amplifier RF Power Amp with 48dB Gain Heat Sink and Cooling Fan","description":"\u003cp\u003e\u003cb\u003eAttention:\u003c\/b\u003e\u003cbr\u003e- When it is used for transmitting with an antenna, choose an antenna with a VSWR below 2.\u003cbr\u003e- Be sure to connect a load at the output and then connect the amplifier module to a DC power supply.\u003cbr\u003e- No-load work has the potential to damage the module.\u003cbr\u003e- The input terminal (RF in) and the output terminal (RF out) of the module must be connected first. And then connect the module to a DC power supply.\u003cbr\u003e- Be sure to connect the positive and negative electrodes correctly when the module is powered by a DC power supply. Reverse connection is not allowed because the module will be damaged.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e- Working frequency: 400MHz-450MHz\u003cbr\u003e- Input and output impedance: 50Ω\u003cbr\u003e- Gain: 48dB\u003cbr\u003e- Maximum input power: 10dBm at 10mW\u003cbr\u003e- Output power: 10W at DC9V\u003cbr\u003e- Power supply voltage: 9V-12V\u003cbr\u003e- Working current: 1.9A (varies with input power and power supply voltage)\u003cbr\u003e- Module connector: SMA female connectors at both ends\u003cbr\u003e- Shell: Sandblasted aluminum shell\u003cbr\u003e- Heat dissipation: Aluminum profile heat sink and normally open fan\u003cbr\u003e- Dimensions: 50mm x 50mm x 110mm\/2\" x 2\" x 4.3\" (including heat sink but without the sizes of connectors)\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x RF Power Amplifier\u003cbr\u003e\u003cb\u003e\u003cbr\u003ePackaging Details:\u003c\/b\u003e\u003cbr\u003e- Weight: 0.22kg\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":40830058692657,"sku":"93205","price":50.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/7079228244017_watermarked_0.jpg_0.png?v=1767543442","url":"https:\/\/www.thanksbuyer.com\/cs\/products\/400mhz-450mhz-10w-rf-power-amplifier-rf-power-amp-with-48db-gain-heat-sink-and-cooling-fan","provider":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products,  Audio Amplifer and Decoders","version":"1.0","type":"link"}