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Std EditionAntenna Mini-Whip (TH)
License: MIT
Description
EasyEDA project for easy and quick build active PA0RDT Mini-Whip receiving antenna. Project includes schematic and PCB with SMA connectors. Version for mounting TH components.
Current development progress:
Frequency range: 10kHz - 30MHz;
Power: DC 5 - 13 V, 100mA;
RF connector: SMA;
Feed line: 50 Ohm coaxial cable;
Used PCB Material: FR-4;
PCB thickness: 1.6 mm;
PCB copper weight: 1 oz;
Easy-SDR project page at GitHub
Original schematic: PA0RDT Mini Whip
Buy SDR receiver: RTL-SDR.COM
List of changes:
Version 7.0.EE: the RF line width has been recalculated using Saturn PCB Design V7.08. At the moment, the resistance of the RF line is close to 50 Ohms.
How to contact me?
- E-mail: igor.nikolaevich.96@gmail.com
- Telegram: https://t.me/igrikxd
- LinkedIn: https://www.linkedin.com/in/igor-yatsevich/
Documents
Antenna Mini-Whip (TH): Main module
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Antenna Mini-Whip (TH): Power feed unit
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Antenna Mini-Whip PCB (TH): Main module
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Antenna Mini-Whip PCB (TH): Power feed unit
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Antenna Mini-Whip (TH): Power feed unit (with RF-isolation transformer)
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Antenna Mini-Whip PCB (TH): Power feed unit (with RF-isolation transformer)
Open in editor| ID | Name | Designator | Footprint | Quantity | BOM_Manufacturer Part | BOM_Supplier | BOM_Manufacturer | BOM_Supplier Part |
|---|---|---|---|---|---|---|---|---|
| 1 | 100nF | C1,C2,C3,C4,C6,C7,C5,C9,C8 | RAD-0.1 | 9 | Monolithic0805B104J500F3 | LCSC | FH | C110282 |
| 2 | 220R | R1 | AXIAL-0.5 | 1 | MFR0S2F2200A20 | LCSC | Uniroyal Elec | C58583 |
| 3 | 470uH | L1,L2 | AXIAL-0.4 | 2 | LGA0510-471KP52E | LCSC | FH | C72362 |
| 4 | 47R | R2 | AXIAL-0.3 | 1 | MF1/4W-47Ω±1% T52 | LCSC | CCO | C119296 |
| 5 | 2k2 | R3 | AXIAL-0.3 | 1 | MFR0W4F2201A50 | LCSC | UniOhm | C58595 |
| 6 | 10k | R4 | AXIAL-0.3 | 1 | MFR0W4F1002A50 | LCSC | UniOhm | C57436 |
| 7 | 680R | R5 | AXIAL-0.3 | 1 | MFR0W4F6800A50 | LCSC | UniOhm | C58599 |
| 8 | 1M | R6,R7,R8 | AXIAL-0.3 | 3 | MFR0W4F1004A50 | LCSC | UniOhm | C58596 |
| 9 | 2N5109 | Q1 | TO39 | 1 | 2N5109 | Digi-Key | Central Semiconductor Corp | 2N5109CS-ND |
| 10 | J310 | Q2 | TO92-INLINE | 1 | J310 | Digi-Key | ON Semiconductor | J310-ND |
| 11 | PROBE | P1 | HDR-1X1/2.54 | 1 | Header-Male-2.54_1x1 | LCSC | LCSC | C81276 |
| 12 | SMA PFU | J1 | SMA-EDGE | 1 | ANKX01.0093 | LCSC | RFsister | C129604 |
| 13 | SMA ANTENNA | J2,J4 | SMA-EDGE | 2 | ANKX01.0093 | LCSC | RFsister | C129604 |
| 14 | SMA RECEIVER | J3,J5 | SMA-EDGE | 2 | ANKX01.0093 | LCSC | RFsister | C129604 |
| 15 | DC005-2.0MM | DC1,DC2 | DC-5020 | 2 | DC-005 5.5-2.0 | LCSC | BOOMELE | C16214 |
| 16 | MF-R 100mA | U1 | F-0.10A-60V | 1 | MF-R010 | LCSC | BOURNS | C89660 |
| 17 | 1N5819 | D1,D2 | DO41-7 | 2 | 1N5819 | LCSC | (MDD) Jiangsu Yutai Elec | C2474 |
| 18 | Header-Female-2.54_1x2 | P2 | HDR-2X1/2.54 | 1 | 826629-2 | LCSC | TE Connectivity | C86471 |
| 19 | 220uF | C10 | CAP-D6.3XF2.5 | 1 | NULL | LCSC | Dongguan Chengxing Elec | C43838 |
| 20 | XFMR | T1 | NONE | 1 | NULL | Handmade | NULL | NULL |
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