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1842.5MHz Saw Filters

Center Frequency: 1842.5MHz
Insertion loss: 2.0dB
DC Voltage VDC: 5V
Operating Temperature Range: -30~85℃

1842.5MHz SAW Filter – Enhance your device's signal integrity with our high-performance 1842.5 MHz Surface Acoustic Wave (SAW) filter. Designed for precise frequency management, this SAW filter delivers exceptional signal clarity and minimizes interference. Ideal for advanced communication systems and electronic applications that demand reliable and accurate frequency filtering.

Application


●Band3 Rx filter for WCDMA/LTE/5GNR applicable.

● Impedance 50 ohm input and output.

● Unbalanced to unbalanced operation.

● Useable passband 75MHz.

● RoHS compatible.


Dimensions



1842.5MHz-SAW-Filter.png



Recommended Land Pattern


2.png


Maximum Rating

ItemsConditions
Operating temperature range-30~85C
Storage temperature range-40~85C
ESD Voltage Sensitive dischage device

ESD(CDM):125VDC

ESD(HBM):175VDC

DC Voltage VDC5V
Max Imput power

15dBm 5000h @50C

applicable for W-CDMA,LTD,5G-NR(DFT-S-OFDM)

Moisture sensitivity levelMSL 3


Test Circuit


1842.5MHz-SAW-Filter-test-circuit.png



ELECTRICAL SPECIFICATION

ItemCondition(MHz)Specification Unit
MinTypMax
Insertion loss1805~1880-  dB
Amplitude Ripple1805~1880
  dB
VSWRInput1805~1880-1.7 2.2 

Output
-1.7 2.2 
Absolute
attenuation
40~171027 31 
  dB
1712.4~1782.634 37 -  dB
1940~240028 31 -  dB
2400~250028 31 -  dB
2500~600023 28 -  dB


Typical Frequency Response


1842.5mhz-saw-filter-Frequency-Response.png




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