Requires FCC license granted to local government or health agency (FCC Rules Part 90.242) or by National Telecommunications and Information Administration for federal government agency, or by US Military. Requires FCC Special Temporary Authority (STA) to operate at a power level above 10 watts.

• Output 500 watts, continuously adjustable.
• Power level presets: 3.
• Frequency range: 530kHz to 1710kHz.
• Output Impedance: 50 ohms unbalanced.
• Connector type: PL259.
• Modulator type: pulse duration modulation (PDM).
• Audio frequency response: +\- 0.5db, 30-10,000Hz .
• Power consumption: 600 watts at 500-watt 0% modulation; 900 watts at 500-watt 100% continuous sine wave modulation; 120 VAC.
• Remote control/monitor DB25 Connector.
• Mechanical and environmental specifications ambient temperature: -10o C to 50o C; humidity.
• Range 95% max.
• Size: 12.25” high x 19” wide x 20” deep.
• Weight 98 lbs.

Optional Hybrid Audio Management System for Redundancy with a MGR.021 Voice Player and a DN.1201 Program Mixer 

See also Compare audio control methods.

• Style: dynamic, handheld .
• Frequency response: 50-15,000 Hz.
• Pickup pattern: cardiod.
• Output connectors: mic = USB and XLR; headphones = 3.5 mm jack.
• Inclusions: desk stand, audio output cables.
• Switch: on/off slide switch.

Headphones:

• Frequency response: 18-22,000 Hz.
• Design: closed back, foldable.
• Earcups: padded.
• Output cable: 3 meters; ¼” stereo connector with 1/8” adapter.

• 32 elements.
• 25' radius.
• Radial wires:  14 AWG, stranded copper (19-27AWG strands per wire); insulated (black).
• Pigtail:  4 AWG; high flexibility stranded copper, (374-30 AWG strands); 5' length; insulated (black) with bare,  soldered termination.

See also TechTalk article "Underground Power: Why Antenna Grounding Is Important, How It Works and Is Installed."

• 100' length.
• RG8.

• Illustrated instruction manual.
• All wiring, connectors, mounts and hardware.
• Test equipment: the above-listed wattmeter and a dummy load for antenna tuning and system diagnosis.

• 110-volt AC, single-phase/50/60 Hz, less than 1 amp AC operating current (20-amp breaker).
• LAN/WAN network service.