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UHF long life & distance transmitter

Posted: Wed Oct 13, 2004 3:56 pm
by mildex
I need schematic diagram of micro UHF Long Distance transmitter (bug), frequency near 398Mhz-400Mhz, PLL-quarz controlled, distance near 300m or more, battery life: about 5 Days, Power: cell tablet CR2032(3V) x 1PCS or CR2450 (3V) Li. SMD design. Could someone help with schematic?

mildex

Posted: Wed Oct 13, 2004 5:14 pm
by pcs
Have you seen our bugs?

Posted: Thu Oct 14, 2004 4:20 pm
by mildex
No, I have not seen your bugs. What I need is SCHEMATIC DIAGRAM, with PC board schema, with full components specification. That I could assemble a bug myself. Could someone help?

Posted: Thu Oct 14, 2004 4:23 pm
by pcs
Sorry, perhaps someone else from the forum has an idea?