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DIY 45W SSB HF Linear Power Amplifier Amateur Radio Transceiver Shortwave Radio Development Board Kit

$42.00 AUD

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Estimated delivery between 2021/10/19 - 2021/10/26
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SKU: C122-1018834 Category:

DIY 45W SSB HF Linear Power Amplifier Amateur Radio Transceiver Shortwave Radio Development Board KitNote: 2sc1971 has long been Stop production, so this version uses disassemble parts, please note that before you buy it.


Manual: >>>>><<<<<Description:For ssb, AM linear power amplifier, CW, FM power amplifier, And the most basic signal amplification expansionOverall gain of more than 40dB, which is 10,000 times, the input 1mW , output 10WInput power 1-5mW

working voltage and current: 12-15V,6-8A.

Output power 45W (max) (this data is the first test of the data, the new data below)Output Impedance: 50 Ohm, according to need adjustment between 10-200 EuroSuite size: 60 x 100mmInput and output interfaces: standard sma interfaces, external thread hole


By adjusting the V303 version of the time, the high-gain put up at 28MHz output power of 25W, basically squeezed out of the tube IRF530 potential.I personally tested the following data, this data table is a giant heat sink can withstand 200W measured above, and do not have sufficient cooling capacity of friends, please do not limit the work, so unsafeIn 3-5MHz, due to the low frequency, low inductance, resulting in a gain of a certain loss of output power a little lower than 7MHz3.500MHz 54W

7.050MHz  56W
 
10.000MHz 57W
 
14.270MHz 55W
 
21.400MHz 41W
 
24.000MHz 37W
 
28.100MHz 25W
 
29.600MHz 20W

Package included:1 x DIY 45W SSB HF Linear Power Amplifier Amateur Radio Transceiver Shortwave Radio Development Board Kit

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Weight0.05 kg
MPN

1018834

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