CER0248C
1880 MHz Monoblock LR Series BPF
Document No. 008-02 56-0 Page 1 of 2 Rev. X4VH
Note: Supplier shall test each filter to the critical electrical specifications of the above table. Any subsequent audits may deviate from in value due to
measurement repe atability amo n g differe nt test sy stems. Such deviations shall not exceed the followi ng limits:
Specification Allowance
Insertion Loss 0.1 dB
Return Loss 1.0 dB
Stopbands 1.0 dB
Electrical Specifications
Parameter Frequency
( M Hz) Typi cal @ 25ºC Spec. @ 25ºC Spec. over
- 40ºC t o + 85ºC
Passban d Insert ion Loss 1850-1910 3.1 dB 3.4 dB 3.7 dB
Passba nd Retur n Los s @ inpu t 1850-1910 12.5 dB 10.0 dB 10.0 dB
Passba nd R ipple 185 0- 1910 1. 6 dB 1. 9 dB 2. 1 dB
Attenu ation: 1930-1990 24.0 dB 20.0 dB 20.0 dB
1920 2 2. 0 dB 20. 0 dB 20.0 dB
1830 2 3. 0 dB 10. 0 dB 10.0 dB
Pow er int o any port 5 W at t max
- CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 -
Features
• Low Ripple
• High Rejection
• Low Loss
Description
Surface mount, silver (Ag) coated ceramic
filter. Developed for use in PCS repeater and
base station applications, CTS Monoblock LR
Series Filters are designed to minimize ripple
and maximize rejection.
Weight: 4.7 grams typical
Mate rial: Filter is composed of a ceramic
block coated with Ag and a shield made of
nickel silver plat ed steel.
Filter complies with RoHS standards.
Rev 3 – Origin Date: August 10, 2005 – Revisi on Date: January 2 , 2006
•“This product is covered by one or more of the following U.S. and foreign patents including: US 4,692,726;US 4,742,562; US 4,800,348;US 4,829,274;US 5,146,193;EP 0573597;DE 0573597;FR 0573597;JP 508149/92;KR 142171;US
5,162,760;US 5,218,329;US 5,250,916;US 5,327,109;US 5,488,335;CA 2114029;FR 9306297;GB 2273393;JP 3205337;KR 115113;CN 93106228.4;US 5,512,866;EP 0706719;DE 0706719;FR 0706719;GB 0706719;CN 95190359.4;US
5,602,518;US 5,721,520;US 5,745,018;EP 0910875;DE 0910875;DK 0910875;FR 0910875;GB 0910875;IE 0910875;JP 505182/98;KR 10-323013;US 5,994,978;US 6,462,629;CN 00810420.4;US 6,559,735;US 6,650,202;US 6,834,429.Other
US and foreign patents pending.
•CTS Corporation 2006 reserves all copyrights in the layout, design and configuration of the patterns on this product.”
CER0248C
1880 MHz Monoblock LR Series BPF
Document No. 008-02 56-0 Page 2 of 2 Rev. X4VH
Mechanical Drawing
Electrical response PCB Layout
Packaging and Marking
Cust o mer Feed Di r ection
Dim Nominal (mm) Tol era nce ( mm )
+/- or max
B27.9 max
C7.23 0.25
D15.97 0.13
F1.14 0.13
G1.02 0.13
H1.02 0.13
I1.14 0.13
J7.2 max
K6.1 max
L6.2 max
- CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 -
-80
-70
-60
-50
-40
-30
-20
-10
0
1810 1840 1870 1900 1930 1960 1990
-40
-30
-20
-10
0
10
20
30
40
DIMENSION UNITS SPECIFICATION
REEL D IAMETER mm 330
REEL WEIGHT kg 3.1
REEL Q UAN T IT Y ea. 500
Rev 3 – Origin Date: August 10, 2005 – Revisi on Date: January 2 , 2006
IN
OUT
