Dielectric Band Pass Filters
(BP-S)- Within "DF Series" section :
- 1. Dielectric Filters DF-A Type
- 2. Dielectric Filters DF-B Type
- 3. Dielectric Filters DF-C/D Type
- 4. Dielectric Filters DF-3 or More Poles
- 5. Dielectric Filters BP-R Type
- 6. Dielectric Filters LJ Type
- 7. Dielectric Filters BP-S Type
Token (BP-S) Series For High Performance Microwave Filters and Oscillators Preview
Dielectric Band Pass Filters
(BP-S) Series
BP-S series of microwave dielectric bandpass filter series with a high dielectric constant, is the best microwave filters and oscillators.
Token Ceramic Dielectric material has a high dielectric constant and high Q values, and high temperature stability, especially for the design and stability of the microwave oscillations and filtering. German bond ceramic media for CT1, CT2, 900MHz, 1.8GHz, 2.4GHz, 5.8GHz cordless phones, wireless headsets, wireless microphones.
Token electronics manufacturing microwave dielectric filters, multi-layer filters, cavity filters, band-pass filter, military filters, and high-frequency filters, using low insertion loss, high Q, high frequency selectivity, and microwave dielectric ceramics to meet specific design requirements. Comply with RoHS standards.
BP-S series of dielectric filters and stable temperature coefficient, small size and high stability, low insertion loss and good weldability. Dielectric band-pass filter for use in microwave communications, data transmission, radar, electronic warfare, military, aerospace and other fields.
Custom parts are available on request. Token will also produce devices outside these specifications to meet specific customer requirements, please contact our sales for more information.
Features :
- Low insertion loss.
- High frequency selectivity.
- Temperature compensated.
- SMD Package, small and light.
Applications :
- Base station.
- Military affairs.
- Trunked radio system.
- Cellular, Cordless phone.
Band Pass (BP-S) Series Dimensions (Unit: mm)
|
Band Pass (BP-S) Series Typical Specifications
| Part No. | Center Frequency (MHz) |
Band Width (MHz) |
Insertion Loss (dB)max. |
Ripple in BandWidth (dB)max. |
V.S.W.R max. |
Attenuation (dB)min.(MHz) |
| BP33R881S30A | 881.5 | fo±12.5 | 2.5 | 1.0 | 1.8 | 53 at fo±779 |
| BP64R836S30A | 836.5 | fo±15 | 3.0 | 1.2 | 1.7 | 18 at fo±32.5 |
| BP64R881S30A | 881.5 | fo±15 | 3.0 | 1.2 | 1.7 | 18 at fo ±32.5 |
| BP34R1765S30A | 1765 | fo±15 | 3.5 | 1.0 | 1.8 | 30 at fo ±90 |
| BP34R1855S30A | 1855 | fo±15 | 3.5 | 1.0 | 1.8 | 30 at fo ±90 |
| BP55R1750S60A | 1750 | fo±30 | 3.0 | 1.5 | 1.7 | 30 at fo ±1810 |
| BP55R1765S10A | 1765 | fo±5 | 5.0 | 1.0 | 1.8 | 20 at fo ±20 |
| BP55R1765S30A | 1765 | fo±15 | 3.0 | 1.3 | 1.6 | 40 at fo ±80 |
| BP55R1855S10A | 1855 | fo±5 | 5.0 | 1.0 | 1.8 | 20 at fo ±20 |
| BP55R1855S30A | 1855 | fo±15 | 3.8 | 1.3 | 1.6 | 40 at fo ±80 |
| BP66R1755S10A | 1755 | fo±5 | 10.0 | 1.0 | 2.0 | 22at fo ±1765 |
| BP66R1845S10A | 1845 | fo±4.5 | 13.0 | 3.0 | 2.0 | 28 at fo ±1855 |
| BP34R2315S30A | 2315 | fo±15 | 2.7 | 1.0 | 1.7 | 40 at fo ±160 |
| BP34R2385S30A | 2385 | fo±15 | 2.7 | 1.0 | 1.7 | 40 at fo ±160 |
| BP34R2442S80A | 2442 | fo±42 | 2.5 | 1.0 | 1.7 | 40 at fo ±160 |
| BP64R409S10A | 409.5 | fo±3.5 | 3.0 | 0.8 | 1.7 | 30 at fo ±423 |
| BP64R426S10A | 426.5 | fo±3.5 | 3.0 | 0.8 | 1.7 | 30 at fo ±413 |
| BP66R1410S30A | 1410 | fo±14.5 | 3.0 | 1.0 | 1.5 | 18 at fo ±34.5 |
| BP86R1474S10A | 1474 | fo±2.5 | 12.0 | 2.8 | 2.0 | 15 at fo ±10 |
| BP34R1880S60A | 1880 | fo±32.5 | 2.5 | 1.0 | 1.5 | 18 at fo ±100 |
| BP34R1960S60A | 1960 | fo±32.5 | 3.0 | 1.0 | 1.4 | 45 at fo ±130 |
| BP34R1950S60A | 1950 | fo±30 | 3.0 | 1.0 | 1.8 | 38 at fo ±60 |
| BP34R2140S60A | 2140 | fo±30 | 3.0 | 1.0 | 1.8 | 38 at fo ±60 |
Band Pass Filters (BP-S) Series Order Codes
| BP | 3 | 4R | 1765 | S | 30 | A | |||||||||||||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | |||||||||||||||||
|
|
|
|
|
|
|
|||||||||||||||||