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Mechanically optimized for hearing aid immunity tests according to ANSI C63.19-2007, section 5. The electrical design of the Immunity Test Dipole is broad-band, equivalent to that of the RF Emission Calibration Dipole. Mechanically, the dipole is encapsulated in a layer of highly stable and precise low-loss foam material, which reduces the risk of dipole damage. The thickness of the foam ensures that hearing aids placed against it are precisely 10.0 mm from the conducting surface, the desired distance for susceptibility testing. |
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Calibration |
ISO/IEC 17025 calibration service available. | |
Application | Broadband free-space antenna Hearing aid immunity tests according to ANSI C63.19-2007, section 5 |
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Options |
Dipoles for other frequencies or solutions as well as other calibration conditions available upon request (contact info@speag.swiss) | |
ITD700V4 |
Frequency band: Return loss: Calibrated at: Power capability: Length × height: |
698 – 806 MHz (free space) >15 dB 750 MHz (RL typ >20 dB) >10 W continuous 214 × 340 mm |
ITD835V4 | Frequency band: Return loss: Calibrated at: Power capability: Length × height: |
800 – 960 MHz (free space) >15 dB 835 MHz (RL typ >25 dB) >10 W continuous 186 × 340 mm |
ITD1500V4 | Frequency band: Return loss: Calibrated at: Power capability: Length × height: |
1380 – 1720 MHz (free space) >18 dB 835 MHz (RL typ >18 dB) >10 W continuous 112 × 340 mm |
ITD1880V4
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Frequency band: Return loss: Calibrated at: Power capability: Length × height: |
1710 – 2000 MHz (free space) >18 dB 1880 MHz (RL typ >20 dB) >10 W continuous 100 × 340 mm |
ITD2150V4 |
Frequency band: Return loss: Calibrated at: Power capability: Length × height: |
2000 – 2250 MHz (free space) |
ITD2450V4 | Frequency band: Return loss: Calibrated at: Power capability: Length × height: |
2250 – 2650 MHz (free space) >18 dB 2450 MHz (RL typ >20 dB) >10 W continuous 79 × 340 mm |
ITD2600V4 |
Frequency band: Return loss: Calibrated at: Power capability: Length × height: |
2300 – 2700 MHz (free space) >18 dB 2600 MHz (RL typ >20 dB) >10 W continuous 76 × 340 mm |
ITD3500V4 |
Frequency band: Return loss: Calibrated at: Power capability: Length × height: |
3300 – 3900 MHz (free space) >15 dB 2450 MHz (RL typ >18 dB) >10 W continuous 61 × 340 mm |
ITD5500V4 |
Frequency band: Return loss: Calibrated at: Power capability: Length × height: |
5000 – 5900 MHz (free space) >18 dB 5500 MHz (RL typ >18 dB) >10 W continuous 48 × 340 mm |
Accessories |
Adapter to 3/8 inch photo screw |