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Specifications
Attenuation:
49dB
Mfr. Part #:
TF0126A
Package:
SMD
Key Attributes
Model Number:
TF0126A
Product Description
Product Overview
SAW DPX 1950/2140 MHz LTE Band 1 SMD 1814 is a Surface Acoustic Wave (SAW) duplexer designed for LTE Band 1 applications. It provides filtering and isolation for transmit (Tx) and receive (Rx) signals in the 1950/2140 MHz frequency range.
Product Attributes
- Brand: TAI-SAW TECHNOLOGY CO., LTD.
- Origin: Taiwan, R.O.C.
- Certifications: RoHS Compliant, Lead free
Technical Specifications
| Model | Frequency | Parameters | Unit | Min | Typ | Max | Remarks |
| TF0126A | 1950/2140 MHz LTE Band 1 | Insertion Loss (Tx to ANT) | dB | - | 1.7 | 2.2 | (*1) |
| Amplitude ripple (Tx to ANT) | dB | - | 0.8 | 1.2 | |||
| VSWR (Tx) | - | - | 1.4 | 2.0 | 1920~1980MHz | ||
| Attenuation (1574~1577 MHz) | dB | 32 | 39 | - | |||
| Attenuation (2110~2170 MHz) | dB | 40 | 49 | - | Ta=+15~85 C | ||
| Insertion Loss (ANT to Rx) | dB | - | 1.8 | 2.2 | (*1) | ||
| Amplitude ripple (ANT to Rx) | dB | - | 0.7 | 1.2 | |||
| Phase balance (ANT to Rx) | Deg | -12 | -8/+1 | +12 | 2110~2170 MHz | ||
| Amplitude balance (ANT to Rx) | dB | -1.2 | -0.2/+0.7 | +1.2 | 2110~2170 MHz | ||
| VSWR (Rx) | - | - | 1.7 | 2.1 | 2110~2170 MHz | ||
| Attenuation (1920~1980 MHz) | dB | 45 | 49 | - | |||
| Isolation (Tx to Rx) | dB | 53 | 57 | - | 1920~1980MHz |
Maximum Ratings
| Parameter | Value | Unit | Remarks |
| Operating temperature range | -20 to +85 | C | |
| Storage temperature range | -20 to +85 | C | |
| Input power | 29 | dBm | (0.8W)(Ta=+50C,>50000h,CW ) |
| Maximum DC Voltage | +/-3 | V | |
| Moisture Sensitivity Level | 1 | Level | |
| ESD | 50 (MM) / 100 (HBM) | V |
2409271403_TST-TF0126A_C337664.pdf
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