PRELIMINARY
QSR-868HC4     SAW-Resonator    868.95 MHz

Application:  

Remote Control

Specification

  

Centre Frequency Fo

868.95 MHz

± 75 kHz

Insertion Loss

< 2.5 dB

Typ. 1.5 dB

Unloaded Quality Factor

Qu

> 6’000

Motional Resistance

R1

Motional Inductance

L1

Motional Capacitance

C1

16.5

22.73 µH

16.5 fF

DC Voltage

< 15 V

Ageing of Fo

< 10 ppm / year

Phase

20° ~ -20°

 

50 Test circuit

 


Pin

Function

#1, 3

Terminal

#2, 4

No internal connect.

 

Terminal impedance:

for input:   

50 // 0 pF

for output: 

50 // 0 pF

 
Input power level:

0 dBm

 
Operating temperature:

-10° ~ +70°C

 
Storage temperature:

-30° ~ +85°C


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