MMBX <-> MMCX cable.
MMBX to MMCX cable for cross module communication.
Standard lengths:
SMT514-100 (100mm)
SMT514-200 (200mm)
SMT514-350 (350mm)
SMT514-1200 (1200mm)
Cables like these are made to order, so any length is available. Please ask if you have specific requirements.