Super Thin HDTV Antenna with Detachable Amplifier Signal Booster for the Highest Performance the Longest Reception Range, 10ft Coax Cable, Bigger Flat Size Gets the Larger Reception Range

• FREE FOR LIFE - Never Pay Your Cable or Satellite For Television Again! You Can Get All Local Crystal Clear Channels Absolutely Free! 1byone antenna can pull in all of your local news, weather, sitcoms, kids and sports programming with NO monthly contract or bills. Just plug it in and connect to your television and let the antenna do all the work.
• DETACHABLE AMPLIFIER KIT - Attach the amplifier kit and boost 15 miles range! TV reception may vary depending on your local surroundings. If you get fewer channels, remove the amplifier kit. (Note: the amplifier may cause self-oscillate if your house is super close to the broadcast tower.) The detachable amplifier kit gives you two options!
• HIGHER QUALITY - This 1byone HDTV Antenna will be the LAST antenna you will need to buy! If you have ever purchased other brand antennas, you will find out that 1byone antenna definitely is higher quality! There are so many hdtv antennas on the market at around $15, but some of the antennas are made of inferior materials, which can't stand moisture weather or exposed to sunshine. Buy 1byone tv antenna, you will get the real thing. You'll find out it's worth each dime you spent!
• LONGER CABLE, EASIER SETUP - a longer cable makes it easier for you to place it at the best position in your house to get the best reception, especially for customers whose televisions are quite far away from windows. 1byone has very detailed setup instructions coming with the package. You also can get to Customers Service for help. Buy 1byone antenna; get rid of any setup problems.
• BUYER GUARANTEE - We stand behind our antenna 100% with one year warranty. Please Note: Freeview reception is dependent upon environmental factors, we cannot guarantee reception in all conditions. We do offer a 30 day money back guarantee on all new items in order for you to test the suitability in your area.

Antenna Setup for Crystal Radio

Antenna for Crystal Radio can be setup in backyard or tall building, as high as possible , you can pick up much radio signal.





  Recommended Product Antenna :
This is Tune Trapper Marine Antenna for Boat, also suitable for Fiberglass boat Car, RV, where ground plane no exist. You can install it in any place that suitable, no power need, no ground, no amplifier need. Made in USA and water resistant. Have Tested, have good reception in AM/FM Band. Just plug in to your antenna connection in your radio and Tune to FM 87.5 MHz-108 MHz.
This Tune Trapper is 1/2 Wave Helical Dipole
For Marine used, this antenna is sealed housing by PVC for defend from harsh marine use.This Tune Trapper dimension is 24 inch long and 1/2 inch diameter, complete with 6 feet 95% copper wire with standard motorolla connector, is USA handmade. Performance is guaranteed, and this Tune Trapper in bench tested, for make sure crystal clear reception.

Radio Crystal With One Transistor 2SB178

This Circuit is simple with One NPN Transistor 2SB178, Signal

 selected from LC circuit and pick up with Germanium

 Diode IN34A or IN60 or OA70 and Amplified with Transistor 2SB178 and with Earphone or Headphone with Resistant about 8-2000 Ohm.

The component list

COMPONENT '60 Turns' = L
COMPONENT '500 pF' = CV
COMPONENT 'IN34A/IN60/OA70' = D
COMPONENT '10 nF' = C
COMPONENT '5K6' = R
COMPONENT '2SB178' = TN
COMPONENT '4K7' = R
COMPONENT 'Earphone 8 - 2000 Ohm' = SPKR
COMPONENT '100uF' = CE
COMPONENT 'SWITCH' = SWITCH
COMPONENT '1.5V' = BATTERY
COMPONENT '' = GND

Straight Radio or Crystal Radio

OA70 / IN34 / IN60 is Germanium Radio, choose only one type. Antenna high from Ground is high is possible, ground is a must to Steel Water pipe, or making one from a piece of copper approximately 1 meter down to the ground, so will be voltage between ground and radio wave pick up by antenna.

I have build this Radio and connected input speaker to line input notebook and running with Open Lab software and can pick up Radio Signal from about 6 km air distance.

====+  Parts List for   +====

10 nF                              1   Capacitor
VC 500 pF                     1   Variable Capacitor
OA70/IN34/IN60          1   D
GND                              1   GND
108 Turns,12 Turns        L Tap between 108 Turns and 12 Turns
8-2000 Ohm                  1   SPKR or Earphone 8 - 2000 Ohms


This is one of Product of Crystal Radio Kit with Mineral Gateway as Diode and without Battery, this crystal radio specification :

• Conduct a radio wave experiment
• Capture AM broadcasting radio waves
• Works without the need of a battery
• Science guide included (68 color pages)
• Another fun, educational product from the company that brings you Snap Circuits

VLF and ELF Experiment Using Cable TV Antenna

This is simple experiment using Cable TV Antenna , Diode Germanium IN60 and Spectrum Lab Software free download.

Install Spectrum Lab on your computer and connect The Antenna to Diode Germanium IN60 and connect it to your PC/Laptop Micrphone Input. Connect The Ground and Antenna cable to Ground of Microphone Input and you will here some of Local Radio about ....km or ..miles with some noise background.

Warning : Do not try this in the Rainy Days with Lightning come up, It can harms you

The result are :