Ok, this might be hard to read (try Notepad), but try to bear with it. Parts List & Labels ========== Perf/Pc/Whatever Board (1) Capacitor (100pF) (1) C1 (10pF) (1) C2 (4pF) (2) C3 (BOTH) (.01uF) (1) C4 Resistor (Brown/Black/Orange/Gold) (1) R1 (Brown/Red/Red/Gold) (1) R2 (Orange/Orange/Orange/Gold) (2) R3 (BOTH) (Brown/Black/Brown/Gold) (1) R4 (Brown/Gray/Brown/Gold) (1) R5 Transistor(2SC1923) (2) TR (BOTH) Electrolyic Capacator (10uF) (2) EC (BOTH) Coil (.27-.30 uH) (1) CO Wire (Various Lengths) Skills (IQ Above Room Temp & Schematic Readin Capability) ___ \_/ Black wire(antenna) | o _______________.______.________.____._______________.____.____|__._______o+ DC Input (1.5-9volts) | | | | | | | | | < < ===C4 ===C3 }CO | | | | >R2 >R3 | | }.___ < < | | < < /// | } | >R3 >R5 | | | R1 +| _______.____| | < < | | ___o- Red__.___/\/\/\__NNN_.____ / | | | .____| | | EC | |TR ===C2 | | / | | | \->_____. |___||_____.___|TR | | Green | | || \-> +| | | | | C3 | ZZZ EC| | | | | | | | | < | | | | ===C1 >R4 | | | | | < | | | |_______________.______________.__________________________.______.____| With an AAA, you get around 10 hours continuous use, I havn't tested it with anything higher (for concealability). You need to tune it in better for many reasons. The freq. should be around 91-97 MHz, unless you used a crappy coil. L8R all- Morbid Angel, UP$