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Chequers Electronic (China) Limited
Ceramic Filter and Trap (TV Applications)
RoHS Compliant
Directive 2002/95/EC
REACH Compliant
(15 SVHCs)
Regulation (EC)
No. 1907/2006
● Dimension
LTE / LTH
10.0 Max.
5.0 Max.
A
Dimension
Part No.
A
LTE 10.0 Max.
LTH 8.0 Max.
Tolerance: ±0.3mm
Unit: mm
XT
8.0 Max.
5.0 Max.
8.0 Max.
0.6±0.1
5.0±0.1
2.5±0.2 2.5±0.2
0.3±0.1
0.6±0.1
5.0±0.1
2.5±0.2 2.5±0.2
0.3±0.1
● Electrical Specifications of LTE / LTH
Item Part Number Unit LTE4.5MB
LTE5.5MB
LTE6.0MB
LTE6.5MB LTH4.5MCB LTH4.5MDB LTH5.5MCB LTH6.0MCB LTH6.5MCB
Nominal Center
Frequency (fn)
3dB Bandwidth
(from fn)
20dB
Bandwidth
MHz
4.500
KHz ±60 (±105)
KHz 530 (420)
5.500
±75 (±120)
550 (470)
6.000
±80 (±130)
600 (500)
6.500
±80 (±130)
630 (530)
4.500
±60 Min.
600 Max.
4.500
±70 Min.
750 Max.
5.500
±60 Min.
600 Max.
6.000
±60 Min.
600 max
6.500
±70 Min.
650 Max.
Insertion Loss (at
Min. Loss Point)
dB
6 (4)
6 (3)
6 (2.5)
6 (2.5)
6.0 Max.
6.0 Max.
6.0 Max.
6.0 Max.
6.0 Max.
Spurious
Response
0 ~ 4.5MHz 0 ~ 4.5MHz 0 ~ 5.5MHz 0 ~ 6.0MHz 0 ~ 6.5MHz
dB
20 Min.
[4.5
+0.8
-1.0
MHz]
25 Min.
[5.5±1.0MHz]
25 Min.
[6.0±1.0MHz]
25 Min.
30 Min.
30 Min.
30 Min.
30 Min.
30 Min.
[6.0+1.0MHz] 4.5 ~ 7.0MHz 4.5 ~ 5.7MHz 5.5 ~ 7.0MHz 6.0 ~ 7.5MHz 6.5 ~ 8.5MHz
30 Min.
[6.0-1.0MHz]
15 Min.
15 Min.
15 Min.
15 Min.
15 Min.
7.0 ~ 10.0MHz 5.7 ~ 10.0MHz 7.0 ~ 10.0MHz 7.5 ~ 10.0MHz 8.5 ~ 10.0MHz
30 Min.
30 Min.
30 Min.
30 Min.
30 Min.
Withstanding
Voltage
V
DC 50V
[1 Minute]
Insulation
Resistance
MΩ
100MΩ Min.
[DC 100V]
Operating
Temperature
°C
-20°C ~ +80°C
Input / Output
Impedance
Ω
1000
600
470
470 1000 1000
600
470
470
- Other frequencies and specifications are also available upon request, please consult with our sales representatives.
● Electrical Specifications of XT
Part
Number
XT4.5MB
XT5.5MB
XT6.0MB
XT6.5MB
Trap Attenuation
at Nominal Center Frequency
(dB Min.)
35 (45)
30dB Bandwidth
(KHz Min.)
50 (80)
70 (120)
XT4.5MCB
XT5.5MCB
XT6.0MCB
30
40
XT6.5MCB
- Other frequencies and specifications are also available upon request, please consult with our sales representatives.
Room 1101-2, Mongkok Commercial Centre, 16 Argyle Street, Mong Kok, Kowloon, Hong Kong SAR, China
Tel: (852) 2391-6725 Fax: (852) 2789-3205 Web site: http://www.chequers-electronic.com E-mail: info@chequers-electronic.com
10-07-13 v1.1
