VLF receiver Revised: Thursday, August 23, 2007Antenna preamp Revision: ABill Of Materials August 23,2007 18:09:26 Page1Quantity Reference Part PCB Footprint______________________________________________1 C1 15nF CK0503 C2,C5,C6 100nF CK0501 C3 4,7nF CK0501 C4 100pF CK0501 C8 330uF CE035X82 D1,D2 1N4007 DO411 J2 output ARK210/21 J3 antenna loop ARK210/21 J4 Power ARK210/21 L1 3900uH LL1501 Q1 BF245 TO921 R1 100 RL0902 R2,R3 6k8 RL0901 R4 10k RL0901 R5 100k RL0901 U1 NE5534 DIP8_300