MRFE6VP61K25H Suchergebnisse  

MRFE6VP61K25H

1200W MRFE6VP61K25H

1200W MRFE6VP61K25H

ทดลอง RF MRFE6VP61K25H ออก 1200W กับบอร์ดใหม่ พี่สุเทพ ผ่านแล้วพร้อมจำหน่ายแล้ว.

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 ...

Freescale MRFE6VP61K25H

Freescale MRFE6VP61K25H

Freescale_MRFE6VP61K25H.

mrfe6vp61k25h

mrfe6vp61k25h

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

1200W MRFE6VP61K25H 1.8-54mhz 1.25KW  MRFE6VP61K25H LDMOS AMPLIFIER Freescale MRFE6VP61K25H mrfe6vp61k25h

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.

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 ...

Testing the Minipa70 HF Amplifier Kit

Testing the Minipa70 HF Amplifier Kit

I purchased this kit from a Chinese seller on Ebay. The kit was so inexpensive that I decided to take a chance on it to use with my Yaesu FT-817ND. Overall the ...

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%.

2 x BLF188XR HF AMPLIFIER 1.8-54mhz 2.5kw LDMOS

2 x BLF188XR HF AMPLIFIER 1.8-54mhz 2.5kw LDMOS

These amplifiers are very sensitive to the 50 ohm output impedance presented to them. The output does go down when put in service in your station. Use good rf ...

Planar transphormer board for MRFE6VP61K25H / BLF188XR

Planar transphormer board for MRFE6VP61K25H / BLF188XR

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

3CPX5000A7 AMP 10KW OUTPUT

3CPX5000A7 AMP 10KW OUTPUT

Driving the 3cpx5000a7 amp with about 200w and getting 10kw pep. I love this amp! Probably going to be on ebay in the near future.

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.

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/ ...

144 MHz SSPA of 1 kW using the BLF188XR

144 MHz SSPA of 1 kW using the BLF188XR

This video depicts my 144 MHz power amplifier, based around a BLF188XR transistor. It widely makes usage of W6PQL modules. 73 de ON4KHG.

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 ...

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 ...

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 ...

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.

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 ...

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