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STD VHF Dip Meter circuit
License: GPL 3.0
Mode: Editors' pick
- 1
Update time：
2021-04-10 16:02:03
Creation time：
2017-12-03 15:28:36
Description
This is a simple VHF dip meter circuit.The DIP meter is the frequency meter by using the LC resonance circuit that adjustable until the frequency show peak amplitude. Read more : [**VHF Dip Meter circuit**](https://www.eleccircuit.com/VHF-Dip-Meter-circuit/)
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | BF494 | Q1,Q2 | TO-92(TO-92-3) | 2 |
| 2 | 50pF | C1 | NONE | 1 |
| 3 | 0.001uF | C2 | RAD-0.1 | 1 |
| 4 | 1m | LX,L1 | AXIAL-0.4 | 2 |
| 5 | 47K | VR1 | RES-ADJ_3386P | 1 |
| 6 | AA119 | D1 | DO-35 | 1 |
| 7 | 150ohm | R1 | AXIAL-0.3 | 1 |
| 8 | Galvanometer | 50UA | NONE | 1 |
| 9 | -5PADCONN | U,U2,U1,U3 | 5PADSCON | 4 |
| 10 | 1.5V | B1 | BATTERY-1 | 1 |
| 11 | DUAL_SWITCH_INV | S1 | NONE | 1 |
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