The Cable loop EN 303417 is a passive loop antenna in the frequency range 10 300 kHz and 6.78 MHz. The antenna is used for the efficient generation of defined magnetic fields – for example when testing test specimens according to WPT standard EN 303417. The loop consists of a circular, flexible winding. with a diameter of 2 m. Loop has the capability to work broadband in the lower frequency range up to 300 kHz, but is resonantly tuned to 6.78 MHz.
| Frequency range: | 10 – 300 kHz, 6.765 – 6.795 MHz |
| Number of turns: | 1 |
| Loop diameter: | 2 m |
| Nominal magnetic field strength: | 0.15 A/m continuous |
| Impedance at „Input“ and „Monitor“: | 50 Ohm |
| Monitor voltage for H = 0.1 A/m (10 – 300 kHz): | 200 mV / 106 dBµV |
| Monitor voltage for H = 0.1 A/m (6.765 – 6.795 MHz): | 150 mV / 103.5 dBµV |
| Maximum magnetic field strength: | 0.25 A/m, 1 min |
| Max. monitor voltage : | 400 mV / 112 dBµV, 1 min. |
| VSWR at „Input“ (10 – 300 kHz): | < 2 |
| VSWR at „Input“ (6.765 – 6.795 MHz): | < 3 typ. |
| Housing dimensions: | 80 x 124 x 47 mm |
| Material: | Aluminium |
| Weight: | 0.3 kg |
