รายละเอียดเพิ่มเติม
Designed for FM
transmitters, like any other pallet amplifier it requires a heatsink,
ตัวกรองเอาต์พุตและมักจะเป็นพัดลม
– This 150W pallet requires 48V/7A power supply. It can provide up to
185W of output power with about 5W of drive.
– The SD2941-10 is the latest technology from ST Microelectronics.
– This new design incorporates a 4:1 broadband coaxial transformer
matching scheme. The result is high efficiency and improved frequency
response.
– Diode temperature compensated bias for enhanced performance over
temperature.
– New bias disable pads facilitate integration into amplifier systems
that employ automatic VSWR protection. Taking this pad to ground will
shut down the amplifier.
– We sell a high quality 300-1000 watt low pass filter for FM broadcast
applications.
– We can also supply suitable ฮีทซิงค์ and fans
– Please use PTFE coaxial cable (RG142) สำหรับ
input and output coaxial cable.
What is this option with 500W mains power supply?
We have a small number of 500W open frame mains power supplies and in this special limited time offer you can buy this power supply at ridiculously low price. So indeed you get the pallet amplifier + mains power supply at incredibly low price. The mains power supply works from 110V-240V and gives 10A of current @ 48V. It is not in an enclosure (open frame) so you will have to ensure your own enclosure. Don’t think too long, number is limited.
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