Delta Meccanica 1660-6
250W DAB/DMB Filter
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Delta Meccanica 1660-6
The Delta Meccanica 1660-6 is a 250W DMB/DAB Filter with 6 Cavities and cross-coupling offering superior performance at an affordable price. Unlike an analogue radio signal, the digital DC DAB current can transmit an impressive amount of information. The two extra band-reject filters ensure enhanced isolation and an increased insertion loss due to the amount of dissipated energy because of the extra sections..
- Power range from 250W up to 3KW
- Temperature compensation (INVAR)
- Extremely stable
- Low insertion loss
- Silver-plated components
- Rugged finishing
- Natural convection cooling
- Custom-tailored mask available
| Mechanical Characteristics | |
| Connections | DIN 7/16 |
| Overall dimensions [WxDxH] [mm.] | 217x295x610 |
| Temperature range [C°] | -10 ÷ 50 |
| Weight [kg.] | 19 |
| Electrical Characteristics | |
| Frequency Range [MHz] | 170 ÷ 240 |
| Bandwidth [MHz] | 1.54 |
| Insertion Loss [dB] @ Fo | < 1.3 |
| Insertion Loss [dB] @ Fo ± 0.77 MHz | < 2.9 |
| Attenuation @ Fo ± 0.97 MHz [dB] | > 15 |
| Attenuation @ Fo ± 1.77 MHz [dB] | > 40 |
| Attenuation @ Fo ± 2.2 MHz [dB] | > 45 |
| Attenuation @ Fo ± 3 MHz [dB] | > 55 |
| Maximum amplitude variation [dB] | 1.6 |
| Maximum Input Power [W] | 250 |
| Return loss [dB] | > 22 (typical >24) |
| Input/Output Impedance [Ohm] | 50 |
| Max. Group Delay Variation [ns] | 850 |
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$2,260.00
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