home *** CD-ROM | disk | FTP | other *** search
- WHITE BOX PLANS
-
- FROM: THE PIRATE CLUB/1200
-
- EDITED BY: CRACKER JACK
-
- THIS ARTICLE WILL TELL YOU HOW TO CHANGE A NORMAL TOUCH TONE KEYPAD AND
- CONVERT IT TO A PORTABLE UNIT. IN ADDITION, WE GIVE THE TOUCH-TONE
- FREQUENCIES.
-
- FIRST OF ALL, THE TONES MADE BY A TOUCH TONE TELEPHONE ARE NOT SINGLE
- TONES, THEY ARE A COMBINATION OF TWO TONES, MAKING "DTMF" (DUAL TONE
- MULTI-FREQUENCY). THE NORMAL TONE TELEPHONE DIALS 12 DIFFERENT SIGNALS,
- BUT IS CAPABLE OF DIALING 16 DIFFERENT SIGNALS (SEE BULLETIN ON SILVER
- BOXES).
-
- THE POWER REQUIRED BY A KEYPAD IS ABOUT 25 VOLTS, BUT THEY WILL WORK WITH
- AS LITTLE AS 15, THEREBY ALLOWING THE USE OF TWO 9- VOLT RADIO BATTERIES.
- AS YOU MAY HAVE GUESSED, THEY ARE ALSO DESIGNED TO OPERATE WITH A
- TELEPHONE TYPE SPEAKER (AND PHONE LINE), AND NOT THE STANDARD 8-OHM
- SPEAKER WHICH NEEDS TO BE USED FOR ADEQUATE VOLUME. TO ACCOMPOLISH THIS,
- WE USE A MATCHING TRANSFORMER, THIS IS ONE OF THOSE MINIATURE ONES
- AVAILABLE AT RADIO SHACK. ENOUGH OF THE THEORY, NOW FOR THE CIRCUIT.
-
- YOU WILL NEED:
-
- A TOUCH TONE KEYPAD
- A MINIATURE 1000 TO 8 OHM
- TRANSFORMER (RADIO SHACK # 273-1380)
- A STANDARD 8-OHM SPEAKER
- TWO 9-VOLT RADIO BATTERIES
- TWO 9-VOLT BATTERY CLIPS
- A CASE TO PUT IT ALL IN (OPTIONAL)
-
- A FEW CONSTRUCTION NOTES, I SUGGEST THAT YOU SOLDER AND TAPE ALL
- CONNECTIONS. IT IS ALSO IMPORTANT TO READ THIS ENTIRE BULLETIN BEFORE
- ATTEMPTING TO CONSTRUCT THIS.
-
- FIRST, CONNECT THE RED WIRE OF THE TRANSFORMER TO EITHER TERMINAL ON THE
- SPEAKER. NOW CONNECT THE WHITE WIRE FROM THE TRANSFORMER TO THE OTHER
- TERMINAL ON THE SPEAKER. NEXT, CONNECT THE RED (POSITIVE) WIRE OF ONE
- BATTERY CLIP TO THE BLACK WIRE OF THE OTHER BATTERY CLIP. NOW CONNECT THE
- THE REMAINING RED WIRE ON THE SECOND BATTERY CLIP TO THE GREEN WIRE FROM
- THE TOUCH TONE PAD. CONNECT THE BLUE WIRE FROM THE TOUCH TONE PAD TO THE
- ORANGE-AND-BLACK STRIPED WIRE FROM THE TOUCH TONE PAD. TO THESE TWO
- WIRES, NOW CONNECT THE REMAINING BLACK LEAD FROM FIRST BATTERY CLIP. YOU
- HAVE NOW FINISHED THE POWER CONNECTION TO THE KEYPAD. CONNECT THE BLACK
- WIRE FROM THE KEYPAD TO THE BLUE WIRE ON THE TRANSFORMER. NEXT CONNECT
- THE RED-AND-GREEN STRIPED WIRE FROM THE TO THE GREEN WIRE ON THE
- TRANSFORMER. THE BLACK WIRE ON THE TRANSFORMER SHOULD NOT BE CONNECTED TO
- ANYTHING, ALONG WITH QUITE A FEW WIRES FROM THE KEYPAD. THE CONNECTION OF
- THE KEYPAD IS NOW COMPLETE. ALL YOU HAVE TO DO IS CONNECT TWO NINE VOLT
- BATTERIES TO THE BATTERY CLIPS, AND YOU'LL BE READY TO GO. YOU MAY WANT TO
- MOUNT IT IN A CASE FOR EASY PORTABILITY. NOTE THAT THE SILVER BOX
- MODIFICATION CAN BE MADE TO THIS UNIT, ALLOWING COMPLETE REMOTE PHREAKING.
- WHEN NONE OF THE BUTTONS ARE PRESSED, THIS UNIT USES NO POWER, THEREBY
- ELIMINATING THE NEED FOR A POWER SWITCH, AND EXTENDING THE LIFE OF THE
- BATTERIES.
-
- THE FOLLOWING ARE THE FREQUENCY COMBINATIONS GENERATED BY EACH BUTTON ON
- THE KEYPAD.
-
- KEY FREQ. #1 FREQ. #2
- --- -------- --------
- 1 697 1209
- 2 697 1336
- 3 697 1477
- A 697 1633
-
- 4 770 1209
- 5 770 1336
- 6 770 1477
- B 770 1633
-
- 7 852 1209
- 8 852 1336
- 9 852 1477
- C 852 1633
-
- * 941 1209
- 0 941 1336
- # 941 1477
- D 941 1633
-
- ALL FREQUENCIES ARE MEASURED IN HERTZ NOTE THAT A,B,C AND D ARE NOT
- NORMALLY PRESENT (EXCEPT FOR SILVER BOXES)
-
-
-
-