Mallory-Dura Cap International Inc offers Inductuners which are mechanically tuned variable inductors for UHF and VHF applications. Inductuners are manufactured with eight-gang configurations and are tuned with the help of a general rotary shaft moving contacts along spiral silver or single turn coils.
Inductuner is a product which has been manufactured by Mallory-Dura Cap International Inc and it is used in precision test instruments and military communications equipment. Inductuner has various advantages over other variable inductance devices.
These Inductuner has repeatability and stability and this product is manufactured by Mallory-Dura Cap International Inc for the markets all over the world.
Various series of Inductuners are available from Mallory-Dura Cap International Inc such as VHF 400 series, VHF 500 series, UHF 600 series and UHF miniature series.
VHF 400 series offered by Mallory-Dura Cap International Inc is an inductor of high Q variable with inductance change of 0.680 micro Henries for six turns of the tuning shaft. The minimum inductance of VHF 400 series is 0.025 micro Henries. It is easy to obtain the frequency ratio of four to one with realistic values of trimming inductance of high frequency.