NB6M MiniBoots Parts List

Following is a parts list for the NB6M Miniboots RF Amplifier. Accompanying the list is a chart of output filter values for various HF bands.

.1 uf (4)
.01 uf (1)
.001 uf (2)
2.2 uf Electrolytic (1)
100 uf Electrolytic (1)
100 Ohm trimpot or panel mounted pot, as desired (1)
33 Ohm, ¼ Watt (1)
2.7K Ohm, ¼ Watt (1)
10 Ohm, ¼ Watt (1)
1K Ohm, ¼ Watt (1)
4.7K Ohm, ¼ Watt (1)

12 Volt, 1 Watt Zener Diode (1)
1N914 (or 1N4148) (2)
1N4004 Silicon Diode (1)
2N3904 General Purpose Transistor (2N4401, etc) (1)
IRF510 Mosfet (1)
RF Choke, FT37-43 with 5 Turns # 22 (1)
12 Volt, DPDT Relay: Mouser # 431-OVR-SH-212L or Radio Shack RS275-249A (1)
RF Jacks, BNC Type (2)
Power Connector (1)
10 Ohm, 1 Watt (2)
150 Ohm, 1 Watt (1)

If two-band operation is desired, add DPDT Toggle Switch. If multiple-band operation is desired, add Rotary switch, dual contact, multiple-position as desired.

For an enlarged view of the chart, click on the image.