BALUN
BALUN
No.HE005B1890-01
1. Characteristics (-40 ~ +85 °C)
Part Number Frequency Range (BW)
Insertion Loss in BW (dB)
Un...
Description
BALUN
No.HE005B1890-01
1. Characteristics (-40 ~ +85 °C)
Part Number Frequency Range (BW)
Insertion Loss in BW (dB)
Unbalance Port Impedance Balance Impedance (differential)
Unbalance Port V.S.W.R. in BW
Amplitude Balance (dB) Phase Differential (deg) Power Capacity
LDM0Q1G8910BE005
1897.50 ± 92.50 MHz 0.57 dB max. at 25 °C 0.62dB max. at -40 ~ +85 °C
50 Ω (Nominal) 100 Ω (Nominal)
1.80 max. (Balance Port Termination : 100Ω)
2.60 dB max. 180 ± 16.0 deg.
0.5 W max.
2. Construction, Dimensions & Marking
L (2) (1)
AT
a e1
3. Land Pattern
0.750 0.725 0.45 0.375 0.10
0.05
e2 c
(3) (4)
*
Mark A
Meaning Directional Mark
Mark L W T a
Dimension 0.65 ± 0.05 0.50 ± 0.05 0.30 max. 0.175 ± 0.050
Mark c e1 e2 -
(in mm)
Dimension 0.100 ± 0.06 0.20 ± 0.05 0.20 ± 0.05
-
TERMINAL CONFIGURATION Te rminal No. Te rminal Name
(1) GND (2) Unbalanced Port
Te rminal No. (3) (4)
Terminal Name Balanced Port Balanced Port
**
0.375 0.675 0.900
Land Solder...
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