* Ideal Novice project * Freq: 700- 1500KHz * Components included * Panel 100 x 62mm * Crystal earpiece
This Novice-Crystal Set is a simple receiver designed as a practical project. Based on the early days of wireless, todays crystal set uses exactly the same circuit but the components are now made differently - the cats whisker is now a Germanium Point-Contact diode, and the headphones are now a crystal earpiece. For best reception a good aerial and earth are required.