3
Amplifier Features
This amplifier provides the following standard features:
• Eight conservatively rated, very linear 50-volt MOSFET transistors
• Operational in a few seconds. No long filament warm-up time
• Clean layout with easy-to-service modular construction
• Front panel LEDs indicate band, faults, ALC and transmitting status
• Quiet variable-speed forced air cooling system
• Power amplifier module balance metering
• Power amplifier module current and voltage metering
• PEP forward power and PEP reflected power metering
• Reflected power protection
• Bandswitch error protection
• Standard negative going ALC output with front panel adjustment
• ALC metering and an ALC LED indicator
• 5 milliseconds receive-to-transmit relay switching
• Adjustable Forward and Reflected peak meter hold time
• Adjustable meter brightness
• Fully regulated external power supply
• Compact size 19” deep x 6.75” high x 10.5” wide
• Weight amplifier section 23 pounds
Options
• MOD10-MK: Enables 12/10 meter operation. User-installed.
• QSK-5 PIN Diode Switch for silent QSK operation
• ARI-500 Amplifier Radio Interface for auto band-switching with your transceiver