sdrtrunk RF planning tool

Center Frequency Planner

Configure your tuner pool, then calculate simultaneous coverage with each device’s real edge guards, DC-spike exclusion, and channelizer behavior.

✓ VCE + DSheirer modes

Receiver setup

Add the physical tuners available to this receiver.

Available tuners
Both modes use the same device guards and DC exclusions. They differ in how a fresh center is chosen. Your selections are kept in the page URL for sharing.
Frequency values are MHz only. Channels default to 12.5 kHz wide; override one with 851.7750 @ 6.25k.

Ready for a channel list

The planner will assign the most channels it can across the tuners you add, then validate every channel edge against each device’s usable passband and center exclusion.