www.makarov.ca - Parts and Kits

Boards Kits and Parts

Purchase quality boards kits and RF parts here with no disappointment

From this page you can purchase boards kits and parts securely via PayPal. If you do not have a PayPal account, credit card payments are also available via PayPal. You will receive an e-mail confirmation from PayPal regarding the status of your transaction.

If multiple items are purchased, I reserve a right to recalculate actual shipping charges depending on total weight. Then you can either get a refund or an adjustment invoice which has to be paid before the items are shipped.

If you want to purchase a finished VNA or assembled dual detector board - contact me at the email address at the bottom of this page.

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

All products are NO CANCEl / NO RETURN items effective the moment the payment is made — please be specific when ordering. Your purchase is a commitment of your willingness to pay for a specific item.

	Boards kit v5.1 USB for the N2PK VNA. Includes 1 dual detector VNA (board v5.1 USB-only) and 1 reflection bridge PCBs - $46 including shipping worldwide by Airmail. For VNA parts kit please contact Art [ ].
	RF-IV sensor base kit for the N2PK VNA. Use instead of T1-6T reflection bridge to enhance 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 - $36 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.
	Minicircuits SBL-2LH frequency mixer, 5-1000MHz. $18 including shipping worldwide by Airmail. Follow this link for the Datasheet.
	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.