if you want a assembled item with heatsink ,pls click: Assemblemed with heatsink
The kits not include head sink ,if you want one , pls click:
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10W CW transmitter 180W
Description:
The current version is V305.
This baby is in the form of spare parts and needs to be soldered by hand.
Itself without heatsink.
With the default enameled wire, ladies and gentlemen do not need to find enameled wire again.For ssb, AM linear power amplifier, CW, FM power amplifier, as well as the most basic signal amplification expansion.
Can also be applied to RFID and other popular applications now.
The overall gain of 40dB or more, which is 10000 times the input 1mW output 10W;
Input power 1-5mW
Output power 45W (max) (This data is only the first test data, the new data below)
Output impedance: 50 ohms, can be adjusted as needed between 10-200 ohms
Package Weight: 57g (without heatsink)
Input voltage: DC 12-15V (do not connect the positive and negative power supply)Kit size: 60 * 100mm
Input and output interface: standard sma interface, male thread bore
Provide complete welding commissioning documents: If you need, please contact me
Note: BecauseHigh frequency power transistor2SC1971 not producted for a long time, so we just can use the used2SC1971 ,but it does not affect the product\'s features. V305 version of the progress
V305 version of the channel to adjust some of the above parameters to further improve the high-frequency side of the output power, at 30MHz, able to output 30W (120Vpp).
Specific data will be rearranged update.
// -----------
By adjusting, in the V303 version, put the high-end gain up to 25W at 28MHz output power, basically squeezed the IRF530 this pipe potential.
The following data I personally test, this data sheet is measured in a giant heat sink can withstand 200W above, do not have enough heat capacity of friends, please do not work extreme, so insecure.
In this section of 3-5MHz, due to the low frequency, the inductance is small, resulting in a certain loss of gain, the output power is lower than this section of 7MHz.
3.500MHz 54W
7.050MHz 56W
10.000MHz 57W
14.270MHz 55W
21.400MHz 41W
24.000MHz 37W
28.100MHz 25W
29.600MHz 20W
Thus affixed to a datasheet, you can have a look:
Package Included:1set xLinear Power Amplifier Board Kit(Not includeHeat sink)About Payment
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Except The United States and Russia we shipped use Epack, We ship worldwide with standard shipping by Hong Kong Air mail. This international order may take longer to arrive, Normally the shipment to worldwide is used to take 15 to 40 business days, exclude Sat & Sun..
Delivery time depends on destination and other factors, if you still not received it in normal days. Please don’t worry, I hope you can give me a message before you do any action.
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