NE612 - Wikipedia
NE612 Datasheet, and oscillator.
MIXER : The NE612 Tinkerboard
50MHz to 28MHz RX Converter – Herbert Dingfelder – DL5NEG
NE602/NE612 info
Ne612 Signetics Double Balanced Mixer & Oscillator NE612N USA Ship for sale online | eBay
NE612 - jpralves.net
40 m Band Superhet Receiver
NE612 Receive Mixer Band-pass Filter 2 - Signal_Processing - Circuit Diagram - SeekIC.com
NE612 – Balanced mixer with Local Oscillator – delabs Hobby Electronics
NE612AN NE612 mixer / oscylator RF under Repository-circuits -20934- : Next.gr
NE612 heterodyne detector
NE612 - Wikipedia
HF Transreceiver using NE612 under Repository-circuits -49031- : Next.gr
diy - What is an expected IF level of SA612? - Amateur Radio Stack Exchange
An experimental HF 6-band SSB transceiver – Part 7: The Transmitter – DK7IH QRP Engineering
NE612 heterodyne detector
30 m Band Direct Conversion Receiver
ON6MU's 50Mhz Converter Project for radio amateurs and shortwave listeners
KO7M - Ham Radio Blog: Propeller Receiver
NE612 datasheet(4/12 Pages) PHILIPS | Double-balanced mixer and oscillator
NE612 receiver experiment « waveguide.se
am-receiver-with-synchro-detector - MIKROE
rf - Adding Two Balun Transformers to SA612 Mixer Has No Effect on LO Suppression - Electrical Engineering Stack Exchange
MIXER : The NE612 Tinkerboard
NE612 Datasheet, and oscillator.
