MRFE6VP61K25H Suchergebnisse  

MRFE6VP61K25H

1.8-54mhz 1.25KW  MRFE6VP61K25H LDMOS AMPLIFIER

1.8-54mhz 1.25KW MRFE6VP61K25H LDMOS AMPLIFIER

1.8-54mhz LDMOS solid state amplifier. Using the MRFE6VP61K25h transistor. Construction pictures on my website. www.qsl.net/kf8od/ldmos.html. I only had a ...

1200W MRFE6VP61K25H

1200W MRFE6VP61K25H

ทดลอง RF MRFE6VP61K25H ออก 1200W กับบอร์ดใหม่ พี่สุเทพ ผ่านแล้วพร้อมจำหน่ายแล้ว.

2.5KW 1.8-54mhz MRFE6VP61K25H LDMOS AMPLIFIER

2.5KW 1.8-54mhz MRFE6VP61K25H LDMOS AMPLIFIER

1.8-54mhz LDMOS mrfe6vp61k25h. Two amps combined for a nice legal limit solid state amplifier.

Freescale MRFE6VP61K25H

Freescale MRFE6VP61K25H

Freescale_MRFE6VP61K25H.

1.8-54mhz 1.25KW  MRFE6VP61K25H LDMOS AMPLIFIER 1200W MRFE6VP61K25H 2.5KW 1.8-54mhz MRFE6VP61K25H LDMOS AMPLIFIER Freescale MRFE6VP61K25H

2 x LDMOS AMPLIFIERS MRFE6VP61K25H  1.8-54Mhz

2 x LDMOS AMPLIFIERS MRFE6VP61K25H 1.8-54Mhz

Two mrfe6vp61k25h amplifier. The input has a 10db attenuator installed. With 30 watts input there is about 1.5 - 2 watts drive power, that yields 1500 watts ...

mrfe6vp61k25h

mrfe6vp61k25h

mrfe6vp61k25h 1000watt fm power pallet amplifier 88-108mhz.

Planar transphormer board for MRFE6VP61K25H / BLF188XR

Planar transphormer board for MRFE6VP61K25H / BLF188XR

For any additional information, please contact me. Board aviable in stock.

2m 1,25kW SSPA using Freescale MRFE6VP61K25H - Third trial

2m 1,25kW SSPA using Freescale MRFE6VP61K25H - Third trial

Third run of my 1kW 2m solid state power amplifier on the dummy load. Now, with the homebrew lowpass coaxial filter. Now, bare amplifier board have been ...

2m 1,25kW SSPA using Freescale MRFE6VP61K25H - Second trial

2m 1,25kW SSPA using Freescale MRFE6VP61K25H - Second trial

Second run of my 1kW 2m solid state power amplifier on the dummy load. Udd 50V, ~Idd 31A, Manual biasing, Quiscent current aprox 2,5A, S11 -15dB, S12 +26 ...

MRFE6VP61K25H @ 1250W @107.5 MHz FM WWW.SURSAN24.COM THAILAND

MRFE6VP61K25H @ 1250W @107.5 MHz FM WWW.SURSAN24.COM THAILAND

Our copy boards. This is for test at high band keep C4 and C5 out. The power rise to 1250W @ 54 Vds Ids 27A eff 85.7%.

VRF2933 LDMOS 1.7KW HF linear amplifier built by YO6PMX

VRF2933 LDMOS 1.7KW HF linear amplifier built by YO6PMX

1.7 KW LDMOS VRF2933 HF linear amplifier built by YO6PMX.

2m 1,25kW SSPA using Freescale MRFE6VP61K25H - First trial

2m 1,25kW SSPA using Freescale MRFE6VP61K25H - First trial

First run of my 1kW 2m solid state power amplifier on the dummy load. Udd 50V, ~Idd 31A, Manual biasing, Quiscent current aprox 2,5A, S11 -15dB, S12 +26 ...

First RF test of a W6PQL BLF188XR 1.8Mhz - 6m Amplifier

First RF test of a W6PQL BLF188XR 1.8Mhz - 6m Amplifier

Testing the BLF188XR amplifier 1KW out @50v 26.5A - approx 1400W in.

NXP ORIGINAL LDMOS BLF188XR 1.25KW HF AMPLIFIER

NXP ORIGINAL LDMOS BLF188XR 1.25KW HF AMPLIFIER

Original NXP design BLF188XR 1.8-54mhz amplifier. 1.8-54mhz. 1KW. There is a schematic and construction details on my website. qsl.net/kf8od.

Soldering LDMOS to copper

Soldering LDMOS to copper

Reflow soldering LDMOS to copper spreader. Courtesy of Jim Klitzing W6PQL. This is a copy of the original video from Jim's website: http://www.w6pql.com/ ...

MRFE6VP61K25H @ 1500W FM WWW.SURSAN24.COM THAILAND

MRFE6VP61K25H @ 1500W FM WWW.SURSAN24.COM THAILAND

Hi Power RF Amplifier MRFE6VP61K25H @ 1500W . Input 6W Vds 53V Vgs 2V Ids 30A f 105.75MHz Pallet Board ready soon. You can update ...

Making low impedance coax for LDMOS amplifiers

Making low impedance coax for LDMOS amplifiers

Considering TC-12 is $7.00 a foot, I saw Remingtoncountry1100 made his own coax so thought I would give it a try.

OBRA III. 1Kw 144MHz BLF578XR SSPA

OBRA III. 1Kw 144MHz BLF578XR SSPA

This is a 1Kw SSPA, based on the extreme ruged BLF578XR. This LDMOS is similar to the freescale MRFE6VP61K25H, but have a little less gain and efficience.

EA3MS 1kW 144 MHz SSPA first test

EA3MS 1kW 144 MHz SSPA first test

This is the first test with the 144 MHz SSPA design from F1JRD with the LDMOS MRFE6VP61K25H from Freescale, published at Dubus magazine. I just test the ...

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