Bird - The RF Experts
APM Elements
Elements
APM Elements

APM Elements
APM Elements are specially designed to be used with the APM-16 Wattmeter and are calibrated in accordance with meticulous Bird calibration procedures supported by a long history of mean deviation values to assure adherence to advertised specifications of current instruments, as well as field interchangeability with equipment purchased, used and trusted in all the years since its introduction.

Model Number Frequency Range (MHz) Power
APM-5H 2-30 5 W
APM-10H 2-30 10 W
APM-100H 2-30 100 W
APM-250H 2-30 250 W
APM-500H 2-30 500 W
APM-1000H 2-30 1000 W
APM-5A 25-60 5 W
APM-10A 25-60 10 W
APM-100A 25-60 100 W
APM-250A 25-60 250 W
APM-1B 50-125 1 W
APM-2.5B 50-125 2.5 W
APM-5B 50-125 5 W
APM-10B 50-125 10 W
APM-25B 50-125 25 W
APM-100B 50-125 100 W
APM-250B 50-125 250 W
APM-500B 50-125 500 W
APM-1000B 50-125 1000 W
APM-1C 100-250 1 W
APM-5C 100-250 5 W
APM-10C 100-250 10 W
APM-25C 100-250 25 W
APM-50C 100-250 50 W
APM-100C 100-250 100 W
APM-250C 100-250 250 W
APM-500C 100-250 500 W
APM-1000C 100-250 1000 W
APM-2.5D 200-500 2.5 W
APM-5D 200-500 5 W
APM-10D 200-500 10 W
APM-25D 200-500 25 W
APM-50D 200-500 50 W
APM-100D 200-500 100 W
APM-250D 200-500 250 W
APM-500D 200-500 500 W
APM-1E-400 400-800 1 W
APM-2.5E-400
400-800
2.5 W
APM-5E-400
400-800
5 W
APM-10E-400
400-800
10 W
APM-25E-400 400-800
25 W
APM-50E-400 400-800
50 W
APM-100E-400 400-800
100 W
APM-250E-400 400-800
250 W
APM-500E-400 400-800 500 W
APM-1000E-400 400-800 1000 W
APM-1E-800  800-960  1 W
APM-2.5E-800
800-960  2.5 W
APM-5E-800  800-960  5 W 
APM-10E-800  800-960  10 W 
APM-25E-800  800-960  25 W 
APM-50E-800  800-960  50 W 
APM-100E-800  800-960  100 W 
APM-250E-800  800-960  250 W 
APM-500E-800  800-960   500 W 
APM-1000E-800  800-960  1000 W 
product specifications:
Item No
APM Elements
Item Name
APM Series, Elements
accessories:
APM-16
Average Reading Power Meter
EC-1
Carrying Case - 12 Plug-In Elements