www.makarov.ca - Parts and Kits

Boards Kits and Parts

Purchase quality boards kits and RF parts here with no disappointment

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You will find only high quality materials here. I stay behind all my products.

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N2PK VNA works with both Windows 32-bit and 64-bit operating systems. Windows XP, Windows 7 and Vista are supported. The drivers for the 64-bit systems are digitally signed with Verisign key and available for download from G8KBB's WEB site.

	Pre-assembled boards kit v5.2 USB for the N2PK VNA. Includes 1 dual detector VNA (board v5.2 USB-only, fully assembled bottom, all passives assembled top) and 1 reflection bridge PCBs: $206 including shipping worldwide by Airmail. Does not include ICs,transformers, and connectors. Ships within 5 business days. Click to download the Parts List.
	Boards kit v5.2 USB for the N2PK VNA. Includes 1 dual detector VNA (board v5.2 USB-only) and 1 reflection bridge PCBs - $36 including shipping worldwide by Airmail. Click to download the complete Parts List. .
	RF-IV sensor base kit for the N2PK VNA. Use instead of T1-6T reflection bridge to expand impedance measurement range, increase measurements accuracy and calibration stability. Includes a PCB, three wideband RF switch ICs, two binocular cores for RF transformers, and two lengths of #36 and #30 wire to wind the transformers - $30 including shipping worldwide by Airmail. Requires only a few extra parts - download Digikey Bill of Materials. To learn more about the RF-IV method, download Paul N2PK's design documentation, and Agilent papers.
	Low phase noise 400MHz sinewave oscillator. Made by Connor-Winfield. Same as one used in N2PK VNA 70cm Transverter. 5V 25mA, output power 12dBm. Use in frequency converters and as a clock reference to directly drive AD9951 DDS. $39 including shipping worldwide by Airmail. Follow this link for the Datasheet, Phase Noise plot, and additional information.
	Low phase noise 180MHz sinewave oscillator. Made by Connor-Winfield. Same as one used in N2PK VNA 2m Transverter. 5V 25mA, output power 12dBm. Use in frequency converters and as a clock reference to directly drive AD9851 DDS. $39 including shipping worldwide by Airmail. Follow this link for the Datasheet, Phase Noise plot, and additional information.
	Wideband RF transformer, 1:2 impedance ratio, 1 to 600MHz, center tap secondary. $9 including shipping worldwide by Airmail. You can order more for your other projects for $4 each. Follow this link for the Datasheet.
	New Dual shaft stepper motor. Unipolar 6-wire NEMA23 size. 6V, 1.2A/phase, 1.8 degree/step. Perfect for the W8ZR EZTuner high-power automatic antenna tuner. Was successfully used by Phil IC8POF in his Crazy PA Tuner project. $19 each plus shipping. Weight 1 lbs. Two or three motors are needed for EZ Tuner project depending on configuration.
	Stepper motor driver controller PCB and parts kit for W8ZR EZ Tuner. Requires assembly. Picture shows assembled board. $44 each plus shipping. Two or three boards are needed for EZ Tuner project depending on configuration.
	Microcontroller PCB and parts kit for W8ZR EZ Tuner. Requires assembly. Picture shows assembled board. $43 each plus shipping. One board is needed for EZ Tuner project. Basic Stamp BS2SX processor is not included and has to be purchased separately.