Product Name: Receiver Crystals   Specs: -Very low weight -Small dimensions -Single conversion receivers   MSQ-R (picture above) Frequency band      35 MHz IF frequency      455 kHz Dimensions      8 x 6.5 x 1.5 mm Weight      0.18 g     MMQ-R Frequency band      35 MHz IF frequency      455 kHz Dimensions      9 x 8 x 3 mm Weight      0.38 g    Shipping -Blue Prime International (6 business days).   Note: We only stock the models we produce, those products are branded "AeroFred", other products may be shipped to you directly from our suppliers or in the case of some European Manufacturers will pass trough our warehouse and a 14 business days delay should be expeceted.     Terms&Conditions