Pasternack PE9311 N Male to N Female Port Extender 11 GHz from lab bins stash Dave's Hobby Shop by W5SWL $13.95
Altelicon N Male to RP (Reverse Polarity) TNC Female RF Connector Adapter Dave's Hobby Shop by W5SWL $2.95
HP Agilent 1250-1535 75 Ohm N Male to BNC Female RF Adapter - 75 Ohm Dave's Hobby Shop by W5SWL $12.95
Pasternack PE9307 75 Ohm N Male to N Female 90 Degree Elbow - 75 Ohm Dave's Hobby Shop by W5SWL $9.95
Pasternack PE-9306 75 Ohm N Female to N Female Coupler Barrel - 75 Ohm Dave's Hobby Shop by W5SWL $5.95
General Radio GR874 Locking Elbow 874-ELL 90 Degree Right Angle RF Connector Adapter General Radio $14.95