Antenna Duplexers (Series L) LTCC RF Device
■ Characteristics
Center Passband
Attenuation
Input
power
(dBm)
Insertion loss
(at 25 °C)
Isolation
(dB)
System
Part No.
CH
Frequency
(MHz)
Width
(MHz)
(TX ANT)
Ǟ
(dB)
30 (1760-1830 MHz)
25 (2640-2745 MHz)
–
20 min G-Tx=>G-Rx
20 min G-Tx=>Rx
–
EGSM-Tx
EGSM-Rx
DCS-Tx
897.5
942.5
1747.5
1842.5
836.5
881.5
1880
17.5
17.5
37.5
37.5
12.5
12.5
30.0
30.0
1.4
1.1
1.4
1.1
1.4
1.1
1.4
1.1
35 max.
–
EGSM/DCS
EZFL897DC21C
15 (880-915 MHz)
25 (3420-3570 MHz)
–
20 min D-Tx=>D-Rx
20 min D-Tx=>G-Rx
–
32 max.
DCS-Rx
GSM850-Tx
GSM850-Rx
PCS-Tx
–
30 (1648-1698 MHz)
25 (2472-2547 MHz)
–
20 min G-Tx=>G-Rx
20 min G-Tx=>D-Rx
–
35 max.
–
32 max.
–
GSM850/PCS EZFL836DC21C
15 (824-849 MHz)
25 (3700-3820 MHz)
–
20 min D-Tx=>D-Rx
20 min D-Tx=>G-Rx
–
PCS-Rx
1960
25 (1760-1830 MHz)
20 min G-Tx=>G-Rx
20 min G-Tx=>D-Rx
20 min G-Tx=>P-Rx
–
EGSM-Tx
EGSM-Rx
897.5
942.5
1747.5
17.5
17.5
37.5
1.3
1.1
1.7
35 max.
–
25 (2640-2745 MHz)
–
25 (3420-3570 MHz)
20 min D/P-Tx=>D-Rx
EZFL897TB11C DCS-Tx
15 min D/P-Tx=>G-Rx 33 max.
20 min D/P-Tx=>P-Rx
25 (5130-5355 MHz)
DCS-Rx
PCS-Tx
1842.5
1880
37.5
30.0
30.0
17.5
17.5
37.5
37.5
30.0
30.0
1.4
–
–
–
25 (3700-3820 MHz)
25 (5550-5730 MHz)
–
20 min D/P-Tx=>D-Rx
15 min D/P-Tx=>G-Rx
20 min D/P-Tx=>P-Rx
1.7
33 max.
–
EGSM/DCS/PCS
PCS-Rx
EGSM-Tx
EGSM-Rx
DCS-Tx
DCS-Rx
PCS-Tx
1960
1.7
30.0 min. (1760-1830 MHz) 20 min G-Tx=>G-Rx
25.0 min. (2640-2745 MHz) 20 min G-Tx=>D-Rx
897.5
942.5
1747.5
1842.5
1880
1.20 max.
1.00 max.
1.55 max.
1.20 max.
1.55 max.
1.50 max.
35 max.
11 max.
35 max.
11 max.
32 max.
1 max.
–
–
30.0 min. (3420-3570 MHz) 15 min D/P-Tx=>G-Rx
25.0 min. (5130-5355 MHz) 20 min D/P-Tx=>D-Rx
EZFL897TB31C
–
–
30.0 min. (3700-3820 MHz) 15 min D/P-Tx=>G-Rx
25.0 min. (5550-5730 MHz) 20 min D/P-Tx=>P-Rx
PCS-Rx
1960
–
–
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Mar. 2005