Unpacking Instructions - Command Technologies COMMANDER HF-2500 Manual

Introduction
The Commander HF-2500/HF-2500 MAGNUM are class AB2 linear power
amplifiers. They have been designed for operation on all amateur frequencies from
1.80 Mhz to 21.450 Mhz excluding the 30 meter band. Two Eimac 3CPX800A7
ceramic-metal triodes, configured in a grounded grid circuit, allows for conservative
operation at 1500 watts continuous carrier output. A pressurized forced air cooled
chassis, including the high voltage supply, insures cool operation with high duty
cycle emission modes. The output circuit utilizes extra heavy duty components with
reduced ratio drives on all tuning controls. Easily accessed rear panel controls
allow for operator adjustment of input VSWR and ALC. An automatic time delay
circuit, insures proper cathode conditioning before R.F. drive can be applied. A
protection resistor, located in the high voltage B+ circuit, protects the tube in the
event of an internal tube arc. Metering function includes plate voltage, plate current,
and grid current.

Unpacking instructions

Carefully remove the Commander HF2500/HF-2500 MAGNUM from its shipping
carton. Make sure no shipping damage exists. If damage exists, NOTIFY THE
DELIVERING CARRIER IMMEDIATELY. Describe fully the damage. Do not
destroy the shipping carton or packing material. In the event you need to return your
unit or wish to ship it to another location, the original shipping carton and packing
material works best. Please retain your sales invoice. Should you ever need
warranty service, it may be required to prove your date of purchase.
!! WARNING !!
CONTACT WITH VOLTAGES
IN THIS AMPLIFIER CAN BE
!!! FATAL !!!