ISOTEMP RESEARCH, Inc. 434-295-3101 Source for Crystal Oscillators ...a design and manufacturing facility for precision frequency control products. ***** Since 12-11-97 ** REGISTERED TO ISO9001 ***** PRODUCTS QUALITY SALES CRYSTALS JOBS APPLICATION NOTES ISOTEMP RESEARCH, Inc. , performance ovens and crystal oscillators since 1968. Products Designed and Manufactured on site. High volume products include: High Stability Crystal Oscillators... Ovenized Non-Ovenized (Temperature Compensated) Miniature Ovens for Crystals and other components... for HC-35/U for HC-43/U All parts customized to your