User's Manual

DANIELS
ELECTRONICS LTD.
TM
25W AM Power Amplifier Instruction Manual IM71-AMP3A130-25 4-1
4 AMPLIFIER ALIGNMENT
4.1 Recommended Test Equipment List
To align the transmitter the following test equipment is recommended:
M-2/M3 rack/system monitor
Power supply: regulated 28.0 volt DC @ 5 A
Wattmeter: (e.g. Bird 4421)
Spectrum Analyzer (e.g. IFR 7550)
Alignment Tool, Johanson type 8777
Daniels Extender Card, EC-48R or EC-48UK
SWR Meter, 50 W 200 MHz
Power pad 50 ohm splitter (e.g. Socal)
Dummy Load 50Ω /50W
Dummy Loads, 2:1 and 3:1, /50W
Current Meter (5A)
DC Voltmeter