Using the double balanced mixer (DBM)
Components
Using the double balanced mixer (DBM)
I&Q Modulator
1PC Mini-Circuits SBL-1 Double Balanced +7 dBm RF mixer - USED (Desoldered) SBL1 | eBay
SBL-1 Mixer - UK Vintage Radio Repair and Restoration Discussion Forum
SM 5 BSZ - Very low cost radio using two standard mixers.
Homebrew 20m rig MIXER
1PC Mini-Circuits SBL-1 Double Balanced +7 dBm RF mixer - USED (Desoldered) SBL1 | eBay
1PC Mini-Circuits SBL-1 Double Balanced +7 dBm RF mixer - USED (Desoldered) SBL1 | eBay
For Mini-Circuits MCL SBL-1X Double Balanced Mixer Fully Tested - AliExpress
SBL-1+ Mini-Circuits | Plug-in RF mixer | Buy on-line | rf-microwave.com
Components
SBL-1-1 DBM top-level direct conversion receiver audio mixer circuit - Automotive_Circuit - Circuit Diagram - SeekIC.com
SBL-1 Mixer - UK Vintage Radio Repair and Restoration Discussion Forum
File:Frequency mixer Mini Circuits ADE-1 macro.png - Wikimedia Commons
Using the double balanced mixer (DBM)
Mini-Circuits SBL-1 Double Balanced +7 dBm RF mixer - USED (Desoldered) SV1AFN | eBay
Transceiver build - part 1 « waveguide.se
1PC Mini-Circuits SBL-1 Double Balanced +7 dBm RF mixer - USED (Desoldered) SBL1 | eBay
File:Frequenzy Mixer Mini-Circuits SBL-1.png - Wikimedia Commons
