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China Suppliers Factory Low Temperature Co-fired Ceramic (LTCC) Multilayer Chip Diplexer with Low Insertion Loss
Type 01
1.1 Appearance & Dimensions (mm)
1.2 Electrical Characteristics
| Part Number | US.DIP-1608-0626-01A |
| Frequency Range f1 | 699 ~ 960 MHz |
| Frequency Range f2 | 1710 ~ 2690 MHz |
| Insertion Loss in f1 | 0.55 dB max. +25 ℃ |
| Insertion Loss in f2 | 0.5 dB max . +25 ℃ |
| VSWR in f1 f2 | 1.5 max. |
| Attenuation in f1 |
3.5 dB min. at 1406 ~ 1496 MHz 12 dB min. at 1554 ~ 1574 MHz 20 dB min. at 1648 ~ 1724 MHz 25 dB min. at 1760 ~ 1830 MHz 25 dB min. at 2109 ~ 2361 MHz 29 dB min. at 2472 ~ 2586 MHz 27 dB min. at 2640 ~ 2745 MHz 21 dB min. at 3400 ~ 3600 MHz 18 dB min. at 4905 ~ 6500 MHz |
| Attenuation in f2 |
20 dB min. at 699 ~ 915 MHz 20 dB min. at 4905 ~ 5150 MHz 25 dB min. at 5160 ~ 6500 MHz |
| Isolation |
20 dB min. at 699 ~ 960 MHz 25 dB min. at 1710 ~ 2690 MHz |
| Impedance | 50 Ω |
| Power Capacity | 2.0 w max. |
| Operating & Storage Temperature Range | -40 ~ +85 ℃ |
1.3 Characteristics Curve
Type 02
2.1 Appearance & Dimensions (mm)
2.2 Electrical Characteristics
| Part Number | US.DIP-1608-1559-01A |
| Frequency Range f1 | 1570 ~ 1610 MHz |
| Frequency Range f2 |
2400 ~ 2500 MHz 4900 ~ 5900 MHz |
| Insertion Loss in f1 | 0.6 dB max. |
| Insertion Loss in f2 | 0.65 dB max. |
| VSWR in f1 f2 | 2.0 max. |
| Attenuation in f1 |
20 dB min. at 2400 ~ 2500 MHz 20 dB min. at 4900 ~ 5900 MHz |
| Attenuation in f2 | 20 dB min. at 1570 ~ 1610 MHz |
| Impedance | 50 Ω |
| Power Capacity | 2.0 w max. |
| Operating & Storage Temperature Range | -40 ~ +85 ℃ |
2.3 Characteristics Curve
Type 03
3.1 Appearance & Dimensions (mm)
3.2 Electrical Characteristics
| Part Number | US.DIP-1608-1560-01A |
| Frequency Range f1 | 1570 ~ 1610 MHz |
| Frequency Range f2 |
2400 ~ 2500 MHz 4900 ~ 6000 MHz |
| Insertion Loss in f1 | 0.6 dB max. |
| Insertion Loss in f2 | 0.65 dB max. |
| VSWR in f1 f2 | 2.0 max. |
| Attenuation in f1 |
15 dB min. at 2400 ~ 2500 MHz 15 dB min. at 4900 ~ 6000 MHz |
| Attenuation in f2 | 20 dB min. at 1570 ~ 1610 MHz |
| Impedance | 50 Ω |
| Power Capacity | 2.0 w max. |
| Operating & Storage Temperature Range | -40 ~ +85 ℃ |
3.3 Characteristics Curve
Frequently Asked Questions (FAQ)
Q1: What is the nominal impedance for these diplexers?
All three types (Type 01, Type 02, and Type 03) feature a standard nominal impedance of 50 Ω.
Q2: What is the operating temperature range for these components?
These diplexers support a wide operating and storage temperature range from -40 to +85 ℃, making them suitable for demanding environmental conditions.
Q3: What is the maximum power capacity for these diplexer models?
The maximum power capacity for Type 01, Type 02, and Type 03 diplexers is 2.0 W max.
Q4: What are the main differences between Type 02 and Type 03 diplexers?
While both share similar physical dimensions and have the same frequency range f1 (1570 ~ 1610 MHz), Type 03 extends the upper limit of frequency range f2 up to 6000 MHz (compared to 5900 MHz for Type 02) and differs slightly in attenuation values for f1.
Q5: What frequency bands are covered by the Type 01 diplexer?
The Type 01 diplexer covers frequency range f1 from 699 to 960 MHz, and frequency range f2 from 1710 to 2690 MHz.
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