• 1 Switch
• 2 Transmitters
• 1 Antenna
• Dummy Load
• FM/TV or AM non directional

• 1 Switch
• 2 Transmitters
• 1 Antenna
• Dummy Load
• FM/TV or AM non directional
• PLUS: Transmitter Plate On/Plate Off

• 1 Switch
• 2 Transmitters
• 1 Antenna
• Dummy Load
• FM/TV or AM non directional
• PLUS: Transmitter Plate On/Plate Off
• AND  Antenna Interlock

• 2 Switches
• 2 or 3 Transmitters
• 2 Antennas
• Dummy Load
• FM/TV and AM non directional

Same Specs as TRC-2 with different switch and antenna arrangement, see data sheet.

• 3 Switches
• 2 or 3 Transmitters
• 1 Combiner/Injector
• 1 Antenna
• Dummy Load
• FM or TV