Prototyp of 35w drive amplifier

10GHz LNA and 35 w 1296MHz SSPA drive amplifier

10GHz LNA and 35w 1296MHz SSPA drive amplifier is under construction and more info is coming soon.

Water cooling plate for 700w 1296MHz SSPA with MRFG13750
1750:-SEK
SOLD OUT

A better choice for the output capacitor is the 800R serie

800R capacitor

A better choice for the output capacitor in SSPA with MRF13750 from NXP
I have 12 pF in stock (use 3 pices instead of 2x18 pF)

Ex 50V 2Kw 1500:-SEK
50V 3Kw 2500:-SEK
STOCK

datasheet-flatpack2-48v-she-rectifiersv01

Flatpack 2 and 3 kW 50v power supply
STOCK

Anaren 3 dB hybrid for splitting driver to two 700 w SSPA

XC1400P-03S_DataSheet(Rev_D)

3dB Hybrid for splitting drive to 2x700w SSPA

PA Driver PCB Komp

Driver 30W for 700w SSPA

Schematic for Bias SSPA 20221102

Klick on download pdf to se the pictures

Bias Parts for SSPA 700W 1296 MHz

Klick on download pdf to se the pictures

TC350 Plus Laminates Data Sheet

Some specification on the Rogers TC350 PCB laminate

NXP orginal design of MRF13750 1300 MHz PA

Klick on download pdf to se the pictures

NXP data for MRF13750H

Klick on download pdf to se the pictures

RF Parts for SSPA 700W 1296 MHz

Klick on download pdf to se the pictures

RF komponents for SSPA 700W 1296 MHz

Klick on download pdf to se the pictures

Bias + Rf Parts for SSPA 700W 1296 MHz

Klick on download pdf to se the pictures

665w output with 17 w input for the 1296 MHz MRF13750 PA

PCB layout PA 700 W MRF13750

I have more than 50 PCB:s of ROGERS TC 350 PLUS pcb at home.
For 700W PA with MRF13750
Orginal NXP:s design for 1300 MHz but with other bias
700:-SEK inkl shipping in EU.
STOCK

Solder fixture for soldering all components, PCB and transistor at the same time.

Teststation for my MRF13750 1296 MHz SSPA 700 w

3dB Hybrid for combining of 2x700 w 1296 MHz SSPA meassuring data

Klick on download pdf to se the pictures

3dB hybrid for High power 2x 700 w SSPA for ex.
Very good PCB, Rogers TC350 PLUS,
With coupler.
Only PCB 900:-SEK
SOLD OUT

Shunt, perfekt for my 700 w PA with MRF13750.
30 Amp, 75 mV
100:- SEK
STOCK

Wideband LNA with 2x SKY67151 for 1296 MHz(see schematic and below)
NF better than 0,3dB, Gain 32 dB and max input power is 21 dBm.
32 dB Gain and better than 0.3 dB NF 12 v 100 mA
SMA in and out
https://www.skyworksinc.com/-/media/SkyWorks/Documents/Products/1701-1800/SKY67151_396LF_202390G.pdf
1400:- SEK + Shipping
STOCK

Measuring data for LNA with SKY...Device 1

Measuring data for LNA with SKY...Device 2

Wideband LNA for 1296 MHz
bottom side, copper is removed near input for less loss.
Top and bottom cover is removed

3 Phase solid state relay, I use i myself for driving my motors for el an az on my 8 m dish.
380v 10 A
400:- SEK
STOCK

Kommentarer

17.11.2022 13:54

Arnfried L. Thomas

hello Anders, for building of 1296-PA i would like to buy: 2 pieces of RoTC350-pcbs and 6 pieces of 12pF-atc100/800R hiq-capacitors. Pse tell me the cost incl shipping, 73s og ha det, Arnfried, DL1AT

18.11.2022 00:54

Anders SM5DGX

Hi Arnfried
I am on holliday in Thailand to 5 of december, I will shipp it as soon as possiblen then.
73and have a nice day