A roof top 3 meter radiation site

Measurements of site attenuation and TV and FM receiver oscillator radiation were taken on both the 3 meter and 100 foot sites. A comparison of these measurements reveal the fact that the 3 meter site is capable of reliably determining the radiation level of these receivers. The compactness of the 3 meter site, which facilitates its installation in or adjacent to the engineering laboratory, results in economies and conveniences which warrant its serious consideration by any engineering group engaged in FM or TV receiver design or development.