| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $26.07 | $25.54 | $24.74 | $23.67 | Contact US |
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5-500MHz Linear Power Amplifier RF 1.6W FM Transmitter Broadband RF Power Amplifier
Description:
The difference between 5-500MHz RF broadband power amplifier and ordinary amplifiers currently on the market is that it is not a supersaturated amplifier (the difference between the low-end and high-end small-signal gains is more than a dozen decibels), but it uses gain-balance technology to strive for flat gain.
Specifications:
- Product Size: 80*50*20 mm (excluding the sizes of protruding parts such as mounting ears and connectors)
- Power Supply: DC+12V
- Output P-1: greater than 29 dBm
- Gain: 36±1dB
- Current: static current 440 mA, dynamic current less than 550 mA
Package Included:
- 1 x Linear Power Amp
When the signal is small (input -10 dBm), the gain curve is:
For small signals (input -5 dBm) the gain curve is:
It can be seen that the gain basically does not change much, this time the amplifier output has reached 27 dBm (0.5W).
When the input is 0 dBm, the amplifier is basically saturated at this time:
From the display, you can see that the minimum power can meet 30 dBm (1W), and the low end is basically between 31 dBm and 32 dBm.
Attention:
- Items have been tested before delivery. Because there are screw fixing parts inside the product and places where high-temperature wire flying leads are connected, in order to ensure the reliability of everyone's use, each fixing point is coated with 705 silicone rubber. Therefore, some products may have a certain sour taste after opening the bag or some sour taste when the temperature is very high during use. This is the taste of 705 rubber. It is non-toxic and harmless, and everyone can use it with confidence.
- The amplitude of input signal is below the maximum value. It is recommended to input at 0dBm;
- Input and output must be connected to a load, and it must be a reliable connection to avoid damage caused by output reflection;
- If you need it to work for a long time, please add an external heat sink or allow it to dissipate heat by other means of heat conduction.
