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2024-04-19, 10:35 | Uwaga! Sprawdź podgląd wydruku! | drukuj |
Filters 21.4 MHz Channel spacing 25 kHz |
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| Type | No of poles |
Passband | Insertion loss max | Stopband attenuation | Guaranteed attenuation | Terminat. impedance | Coupling impedance | Package | |||||||
| Ripple-max | |||||||||||||||
| [dB] | [kHz] | [dB] | [kHz] | [dB] | [dB] | [kHz] | [dB] | [kHz] | [dB] | [kHz] | Zo [W//pF] | Zc [pF] | |||
| PM-21.4-1B1 | 2 | 3 | ±7.5 | 0.5 | ±5.0 | 1.5 | 18 | ±25.0 | - | - | 35 45 |
+(350÷1000) -(200÷1000) |
1600//4.0 | - | F2.0; F2.1; F2.2; FS0; FS1 |
| PM-21.4-1B2 | 2 | 3 | ±7.5 | 0.5 | ±5.0 | 1.5 | 18 | ±25.0 | - | - | 35 45 |
+(350÷1000) -(200÷1000) |
1500//3.5 | - | F2.0; F2.1; F2.2; FS0; FS1 |
| PM-21.4-2B1 | 4 | 3 | ±7.5 | 1.0 | ±5.5 | 2.0 | 40 | ±25.0 | - | - | 65 80 |
+(350÷1000) -(200÷1000) |
1600//2.0 | 7.0 | 2×F2.0; 2×F2.1; 2×F2.2; DF2; 2×FS0; 2×FS1 |
| PM-21.4-2B2 | 4 | 3 | ±7.5 | 1.0 | ±5.5 | 2.0 | 40 | ±25.0 | - | - | 65 80 |
+(350÷1000) -(200÷1000) |
1500//2.0 | 8.0 | 2×F2.0; 2×F2.1; 2×F2.2; DF2; 2×FS0; 2×FS1 |
| PM-21.4-2B3 | 4 | 0.5 | ±5.725 | 0.5 | ±5.725 | 3.0 | 40 | ±25.0 | 70 | ±100 | 70 | ±(150÷1000) | 1500//2.0 | 7.6 | 2×F2.0; 2×F2.1; 2×F2.2; DF2; 2×FS0; 2×FS1 |
| PM-21.4-3B1 | 6 | 3 | ±7.5 | 2.0 | ±6.0 | 2.5 | 45 | ±17.5 | 65 | ±25 | 65 | ±(25÷300) | 1600//1.5 | - | 1M |
| PM-21.4-3B2 | 6 | 3 | ±7.5 | 2.0 | ±6.0 | 2.5 | 45 | ±17.5 | 65 | ±25 | 65 | ±(25÷300) | 1500//2.0 | - | 1M |
| PM-21.4-3B3 | 6 | 3 | ±7.5 | 2.0 | ±6.0 | 2.5 | 45 | ±17.5 | 65 | ±25 | 65 | ±(25÷300) | 910//15.0 | - | 5M; 02R |
| PM-21.4-3B4 | 6 | 3 | ±7.5 | 2.0 | ±6.0 | 2.5 | 45 | ±17.5 | 65 | ±25 | 65 | ±(25÷300) | 470//15.0 | - | 5M; 02R |
| PM-21.4-3B5 | 6 | 3 | ±7.5 | 2.0 | ±6.0 | 2.5 | 45 | ±17.5 | 65 | ±25 | 65 | ±(25÷300) | 50 | - | 5M; 02R |
| PM-21.4-4B1 | 8 | 3 | ±7.5 | 2.0 | ±6.0 | 3.0 | 70 | ±17.5 | 90 | ±25 | 90 | ±(25÷300) | 1600//1.5 | - | 1M; 2M; 3M |
| PM-21.4-4B2 | 8 | 3 | ±7.5 | 2.0 | ±6.0 | 3.0 | 70 | ±17.5 | 90 | ±25 | 90 | ±(25÷300) | 1500//2.0 | - | 1M; 2M; 3M |
| PM-21.4-4B3 | 8 | 3 | ±7.5 | 2.0 | ±6.0 | 3.5 | 70 | ±17.5 | 90 | ±25 | 90 | ±(25÷300) | 910//15.0 | - | 5M; 02R |
| PM-21.4-4B4 | 8 | 3 | ±7.5 | 2.0 | ±6.0 | 3.5 | 70 | ±17.5 | 90 | ±25 | 90 | ±(25÷300) | 470//15.0 | - | 5M; 02R |
| PM-21.4-4B5 | 8 | 3 | ±7.5 | 2.0 | ±6.0 | 3.5 | 70 | ±17.5 | 90 | ±25 | 90 | ±(25÷300) | 50 | - | 5M; 02R |
| PM-21.4-4BOS | 8 | 6 | ±9.0 | 2.0 | ±6.0 | 3.5 | 70 | ±17.5 | 90 | ±25 | 90 | ±(25÷500) | 1800//1.0 | - | 3M |
| PM-21.4-5B1 | 10 | 6 | ±7.5 | 2.0 | ±6.0 | 4.0 | 75 | ±16.0 | 90 | ±18 | 90 | ±(25÷300) | 1600//1.5 | - | 2M; 5M |
| PM-21.4-5B2 | 10 | 6 | ±7.5 | 2.0 | ±6.0 | 4.0 | 75 | ±16.0 | 90 | ±18 | 90 | ±(25÷300) | 1500//2.0 | - | 2M; 5M |
| PM-21.4-5B3 | 10 | 6 | ±7.5 | 2.0 | ±6.0 | 4.5 | 75 | ±16.0 | 90 | ±18 | 90 | ±(25÷300) | 910//15.0 | - | 02R |
| PM-21.4-5B4 | 10 | 6 | ±7.5 | 2.0 | ±6.0 | 4.5 | 75 | ±16.0 | 90 | ±18 | 90 | ±(25÷300) | 470//15.0 | - | 02R |
| PM-21.4-5B5 | 10 | 6 | ±7.5 | 2.0 | ±6.0 | 4.5 | 75 | ±16.0 | 90 | ±18 | 90 | ±(25÷300) | 50 | - | 02R |