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16
2
!Note Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
KPCS: DFYK Series
s Features
1. Low insertion loss for using high Q-value
dielectric resonators
2. Small and light for using high dielectric constant
ceramics
3. Excellent temperature stability for temperature
compensated dielectric constant (0+-5 ppm/degree C
max.)
4. Excellent mechanical stability without vibratile
structure
5. SMD and reflow soldering available
6. Mountable by automatic placement machine
0.4
5
1
ANT
RX
Bottom
surface
TX
Tolerances unless
otherwise specified :
±0.1
(in mm)
27
1765XP
0.45
4.3+/-0.2
5.9+/-0.2
1.94+/-0.06
10.3+/-0.3
0.4
0.8
0.4
1.7
1.3
0.5
0.8
0.5
1
4.85+/-0.2
DFYK61G76LBNBC
s Characteristics
Pass Band (Tx)
80
60
40
20
0
40
30
20
10
0
1550
1800
2050
Frequency (MHz)
Attenuation
(dB)
Return
Loss
(dB)
Spurious (Tx)
80
60
40
20
0
1000
3500
6000
Frequency (MHz)
Attenuation
(dB)
Pass Band (Rx)
80
60
40
20
0
40
30
20
10
0
1550
1800
2050
Frequency (MHz)
Attenuation
(dB)
Return
Loss
(dB)
Spurious (Rx)
80
60
40
20
0
1000
3500
6000
Frequency (MHz)
Attenuation
(dB)
Part Number
fo (Tx)
(MHz)
Bandwidth
(Tx)
(MHz)
IL at BW
(dB max.)
Attenuation
(dB min.)
fo (Rx)
(MHz)
Bandwidth
(Rx)
(MHz)
IL at BW
(dB max.)
Attenuation
(dB min.)
Operation
Temperature
Range (
°C)
DFYK61G76LBNBC
1765
30
2.3
38
(1840 to 1870MHz)
1855
30
3.3
57
(1750 to 1780MHz)
-35 to +85
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specificaions before ordering.
!Note
O81E.pdf 03.12.10