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Radio Kit - 2 Tube Regenerative Radio
This radio kit will cover the AM radio band along with the SW radio band. Power for this receiver is 1.5 V DC for the filaments and 45V DC for the plate current. A D cell and five 9V transistor batteries wired in series will work to power this radio. A 2000 ohm headset or an audio amplifier is required. Requires two T-1T4_DF91 tubes (not included).
RoHS Compliant
Accessory Items:
| Filament Voltage (Uf) | 1.5 VDC | |
| Headset / Amplifier Resistance | 2 kΩ | |
| Plate Voltage (Ua) | 45 VDC |
| Packaging Dimensions | 8.6 in. × 7.8 in. × 3 in. | |
| Weight (Packaging) | 0.9877 lbs. |
 Instructions | All Models |
| Layout and Schematic | All Models |
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Questions and Answers
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1 answers
If I wish to run this with an Audio Amp and a 8 ohm speaker do you have an amplifier that would work for such a situation?
Asked by Anonymous on August 5th, 2016.
Unfortunately, we would not know what audio amp you would need to power an 8ohm speaker. Outside of selling the kit, we do not offer anything in the way of technical support.
1 answers
Hi Could this receiver be easily modified to cover the 75m AM HAM band and be a companion receiver for the Pine Board Project kits also offered here?
Asked by Anonymous on February 8th, 2018.
Unfortunately we do not know if this would work. You might want to contact Bob at heilsound.com for more information.
1 answers
It was recommended to use K-934 AM Wave-Trap and K-935 Antenna Tuner with this project....but I can't find any such product here! Also, the instructions that came with my kit are printed in high-contrast black and white and I cannot read the coil illustrations at all. Can I get a new set of instructions mailed to me or send a pdf via email? I can verify I bought this product already.
Asked by Anonymous on March 29th, 2018.
K-934 and K-935 are items we do not carry. If you are having trouble reading your instructions please email customer service at: [email protected].
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