Elemento de 250 Watt para Wattmetro BIRD 43 en 50 a 125 MHz.
Elementos estándar
| Model Number | Frequency Range (MHz) | Power |
|---|---|---|
| 50H | 2-30 | 50 W |
| 100H | 2-30 | 100 W |
| 250H | 2-30 | 250 W |
| 500H | 2-30 | 500 W |
| 1000H | 2-30 | 1000 W |
| 2500H | 2-30 | 2500 W |
| 5000H | 2-30 | 5000 W |
| 5A | 25-60 | 5 W |
| 10A | 25-60 | 10 W |
| 25A | 25-60 | 25 W |
| 50A | 25-60 | 50 W |
| 100A | 25-60 | 100 W |
| 250A | 25-60 | 250 W |
| 500A | 25-60 | 500 W |
| 1000A | 25-60 | 1000 W |
| 5B | 50-125 | 5 W |
| 10B | 50-125 | 10 W |
| 25B | 50-125 | 25 W |
| 50B | 50-125 | 50 W |
| 100B | 50-125 | 100 W |
| 250B | 50-125 | 250 W |
| 500B | 50-125 | 500 W |
| 1000B | 50-125 | 1000 W |
| 5C | 100-250 | 5 W |
| 10C | 100-250 | 10 W |
| 25C | 100-250 | 25 W |
| 50C | 100-250 | 50 W |
| 100C | 100-250 | 100 W |
| 250C | 100-250 | 250 W |
| 500C | 100-250 | 500 W |
| 1000C | 100-250 | 1000 W |
| 5D | 200-500 | 5 W |
| 10D | 200-500 | 10 W |
| 25D | 200-500 | 25 W |
| 50D | 200-500 | 50 W |
| 100D | 200-500 | 100 W |
| 250D | 200-500 | 250 W |
| 500D | 200-500 | 500 W |
| 1000D | 200-500 | 1000 W |
| 2500D | 200-500 | 2500 W |
| 5E-400 | 400-800 | 5 W |
| 10E-400 | 400-800 | 10 W |
| 25E-400 | 400-800 | 25 W |
| 50E-400 | 400-800 | 50 W |
| 100E-400 | 400-800 | 100 W |
| 250E-400 | 400-800 | 250 W |
| 500E-400 | 400-800 | 500 W |
| 1000E-400 | 400-800 | 1000 W |
| 5E-800 | 800-1000 | 5 W |
| 10E-800 | 800-1000 | 10 W |
| 25E-800 | 800-1000 | 25 W |
| 50E-800 | 800-1000 | 50 W |
| 100E-800 | 800-1000 | 100 W |
| 250E-800 | 800-1000 | 250 W |
