Beijing Silk Road Enterprise Management Services Co., Ltd.
| Description | SMD SAW Filters RoHS |
| Mfr. Part # | TF0089A |
| Package | SMD |
| Model Number | TF0089A |
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Product Specification
| Description | SMD SAW Filters RoHS | Mfr. Part # | TF0089A |
| Package | SMD | Model Number | TF0089A |
This product is a SAW Duplexer designed for applications requiring signal separation at 836.5MHz and 881.5MHz with a 25MHz bandwidth. It is housed in a compact 2.0x1.6 mm SMD package, making it suitable for space-constrained designs. The duplexer offers essential functions like Tx to Ant, Ant to Rx, and Tx to Rx isolation, along with specified insertion loss, ripple, and VSWR characteristics.
| Parameters | Description | Condition [MHz] | Unit | Minimu m | Typical | Maximu m |
| Tx to Ant | Insertion Loss | 824.0 ~ 849.0 | dB | - | 1.4 | 1.9 |
| Ripple | 824.0 ~ 849.0 | dBp-p | - | 0.4 | 1.0 | |
| VSWR of Ant Port | 824.0 ~ 849.0 | - | - | 1.5 | 2.0 | |
| VSWR of Tx Port | 824.0 ~ 849.0 | - | - | 1.6 | 2.0 | |
| Attenuation | Various Bands (e.g., 779.0 ~ 804.0, 869.0 ~ 894.0) | dB | 30-45 | 39-51 | - | |
| Ant to Rx | Insertion Loss | 869.0 ~ 894.0 | dB | - | 1.7 | 2.2 |
| Ripple | 869.0 ~ 894.0 | dBp-p | - | 0.4 | 1.1 | |
| VSWR of Ant Port | 869.0 ~ 894.0 | - | - | 1.6 | 2.0 | |
| VSWR of Rx Port | 869.0 ~ 894.0 | - | - | 1.6 | 2.0 | |
| Attenuation | Various Bands (e.g., 824.0 ~ 849.0, 1738.0 ~ 1788.0) | dB | 40-51 | 49-58 | - | |
| Tx to Rx | Isolation in Tx Band | 824.0 ~ 849.0 | dB | 57 | 59 | - |
| Isolation in Rx Band | 869.0 ~ 894.0 | dB | 49 | 52 | - | |
| Amplitude balance(|S31/S41|) | 869.0 ~ 894.0 | dB | -1.0 | -0.2/+0.2 | +1.0 | |
| Phase balance (S31)-(S41)+180 | 869.0 ~ 894.0 | deg | -10 | -2/+2 | +10 |
| Parameters | Value | Unit |
| Maximum Input Power | 29 | dBm |
| DC Voltage | 0 | V |
| Operating Temperature | -30 to +85 | C |
| Storage Temperature | -40 to +85 | C |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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