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Crystal Radios

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Moved: Stripping CDs

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17

295

Tue Jun 18, 2013 11:33 am

No Power Radio

10

322

Sat Jun 15, 2013 3:22 pm

Foxhole detector

6

220

Thu Jun 13, 2013 5:20 pm

50's - 60's radio project book

11

246

Mon Jun 10, 2013 10:16 pm

Weather Crystal Radio?

3

236

Tue Jun 04, 2013 12:06 pm

Xtal radio improvement progression . . .

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18

724

Fri May 31, 2013 9:10 pm

peeblesoriginals

My first receiver

12

506

Thu May 30, 2013 10:51 am

Is "Audio Generator" & "Signal Generator" same ??

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22

319

Mon May 27, 2013 11:29 pm

Antenna quality

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22

869

Mon May 27, 2013 4:31 am

Extending Capacitance on Q meter

0

69

Mon May 27, 2013 2:19 am

Just bought 4342A; familiar with 260A only

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16

394

Wed May 22, 2013 4:41 pm

Would like opinions please......

4

181

Wed May 22, 2013 2:08 am

William's Crystal Radio

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40

1534

Tue May 21, 2013 5:40 pm

Variable Inductor

2

1644

Thu May 16, 2013 12:43 pm

HP Q Meter Internals...

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15

459

Mon May 13, 2013 9:13 pm

Impractical spiral coil boost high end Q

10

319

Wed May 08, 2013 9:54 pm

tinned hookup wire

1

134

Wed May 08, 2013 1:44 pm

Looking at a spectrum analyzer

7

283

Sat May 04, 2013 4:39 pm

Homebrew variable capacitor questions

3

324

Tue Apr 30, 2013 1:58 pm

Would love to have a spectrum analyzer, any insights?...

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17

458

Sun Apr 28, 2013 11:36 pm

Microwave diode detector

9

337

Sat Apr 27, 2013 8:50 pm

Josh Young Starting new loop 8 foot loop

[ Go to page: 1 ... 8, 9, 10 ]

145

9214

Thu Apr 25, 2013 12:33 pm

Tuggle front end. Why ferrite?

8

335

Thu Apr 25, 2013 11:31 am

HF Crystal Radio?

14

695

Tue Apr 23, 2013 7:15 pm

Sound powered phone capacitor?

4

236

Tue Apr 23, 2013 6:58 pm

Antenna Tuner- Series & Parallel tuning

12

403

Sun Apr 21, 2013 5:36 pm

peeblesoriginals

Frost Fones 175

6

322

Thu Apr 18, 2013 2:38 am

Crystal detector

13

762

Sun Apr 14, 2013 5:58 pm

loose coupled set

9

461

Fri Apr 05, 2013 10:06 pm

LC200a Inductance Capacitance Meter

3

331

Fri Apr 05, 2013 12:11 am

variometer

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19

1138

Wed Apr 03, 2013 9:14 pm

What brand of coil is this?

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21

831

Tue Apr 02, 2013 10:20 am

Experimental "Current Mode Crystal Set"

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23

1054

Sun Mar 31, 2013 11:11 am

Advanced Linear Devices maker of The ZB FET announces new...

14

735

Sun Mar 31, 2013 1:27 am

First Time Litz

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25

772

Tue Mar 26, 2013 5:18 pm

Vertical coil crystal set.

6

320

Mon Mar 25, 2013 1:38 pm

EXPANDING THE BOONTON 260A XQ RANGE

0

212

Sun Mar 24, 2013 4:38 pm

New pics of the first time xtal beast

13

536

Sat Mar 23, 2013 7:56 pm

New to Forum: Xtal set performance measurements

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24

1015

Thu Mar 21, 2013 8:32 pm

Variometer or Tickler Coil???

3

248

Thu Mar 21, 2013 1:38 am

Good deal on ferrite bars ?

11

690

Tue Mar 19, 2013 2:39 pm

RCA "Big Can" Armature Centering...

10

477

Sun Mar 17, 2013 10:54 pm

Early Radio Wave Detectors

3

444

Mon Mar 11, 2013 5:58 pm

"Super" Oat Set : Initial Test

6

794

Sat Mar 09, 2013 4:35 am

Experiments with the the AVAGO HSMS-2823 diode

4

499

Sun Mar 03, 2013 3:35 am

AVAGO HSMS-2823 Diode mounted into a lamp bulb.

2

269

Sat Mar 02, 2013 4:55 pm

Test,compare my Crystal Set

[ Go to page: 1, 2 ]

20

1045

Wed Feb 27, 2013 2:03 am

Capacigrad single gang tuner cap

10

597

Tue Feb 26, 2013 3:43 am

new radio project

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27

1747

Sun Feb 24, 2013 10:34 pm

Any ZBV devices left out there?

5

423

Sat Feb 23, 2013 3:43 am

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