Low power double-balanced mixers work from VLF through 4-GHz - EE Times
nte7164 ic - double balanced mixer and oscillator vcc = 6v typical 8-lead dip | elliott electronic supply
Double Balanced Mixer: Theory Circuit Operation » Electronics Notes
IC - DOUBLE BALANCED MIXER AND OSCILLATOR VCC = 6V TYPICAL 8-LEAD DIP: Transistors: Amazon.com: Industrial & Scientific
AD831 High Frequency Transducer RF Mixer Module 500MHz Bandwidth Mixing Down Mixing Dual Balanced Mixer Single Chip Radio Frequency Converter -10dBm: Amazon.com: Industrial & Scientific
courses:ec330_2012:doublebalancedmixer [Integrated Circuits and Systems group, IIT Madras]
3 GHz to 20 GHz double balanced mixer performs as up- or downconverter
AN00-003 - Novel Passive FET Mixers Provide Superior Dynamic Range
NE602/NE612 info
SolderSmoke Daily News: How To Understand the NE-602 and the Gilbert Cell Mixer