ফিৰত দিয়া বস্তু পৰীক্ষা কৰাৰ পিছত সম্পূৰ্ণ ৰিফাণ্ড দিয়া হয়।
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Specification:
Name: 7W Power Amplifier
Operating frequency: 65-110MHz
Output power: 7-8W
Input power: 0.1-1mW (-10~0dBm, exactly one s9018 oscillator output power)
Input and output impedance: 50 ohms
Input and output terminal: SMA-k female (external thread inner hole)
Working voltage: 12V (15Vmax)
Working current: 1A
Size: 8 x 4cm (excluding connector size)
Weight: 103g (including full set of radiator)
Package included:
1 x FM Power Amplifier Board
Note: Be sure to use a coaxial cable to connect to the outdoors, and the antenna is GP or J-type. Never use a rod antenna to directly connect to the output port, it will not work normally, and the antenna should resonate at the working frequency, and the standing wave should not exceed 1.5 .
The condition of the transistor C1971 is looking not so good. Don’t know it will work or not otherwise good. Thank you. Benu not tested yet after testing, I will review again.
Roymall C.o.
মুক্ত উপহাৰ
প্ৰেৰণ নীতি
ফিৰতী নীতি
Coupon Code
Direct purchase from the factory 
Electronic Components & Supplies
Module Board
Amplifier Board
