SHOULDER HDL2120

规格书编号
SPEC NO :
产品规格书
SPECIFICATION
CUSTOMER 客 户:
PRODUCT 产 品:
LC FILTER
MODEL NO 型 号:
HD L2120
PREPARED 编 制:
Luopeng
CHECKED 审 核: Houshihong
APPROVED 批 准:
CHARLES
D A T E 日 期: 2007-01-25
客户确认 CUSTOMER RECEIVED:
审核 CHECKED
批准 APPROVED
日期 DATE
无锡市好达电子有限公司
Shoulder Electronics Limited
www.shoulder.cn
Tel:0755-82916880
Fax:0755-82916881
E-mail:[email protected]
Page 1 of 7
LC FILTER
HD L2120
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Page 2 of 7
LC FILTER
HD L2120
1. FEATURES
Excellent rejection
Good VSWR,1.3:1 typ @ Passband
2. APPLICATIONS
Receivers/Transmitters
Base station(CDMA 2000)
3. ELECTRICAL SPECIFICATION
Operation temperature
Storage temperature
RF Power Input
-40℃ to +85℃
-55℃ to +100℃
0.5W max
3-1.Typical frequency response
CENTER
FREQ
(MHz)
PASSBAND
(MHz)
Loss<3.5dB
177
www.shoulder.cn
170-185
Tel:0755-82916880
STOPBANDS(MHz)
Loss>20dB
0-150
210-2000
Fax:0755-82916881
Loss>40dB
0-135
240-2000
E-mail:[email protected]
VSWR(:1)
Passband
Max
1.7
Stopband
Typ.
30
Page 3 of 7
LC FILTER
www.shoulder.cn
Tel:0755-82916880
HD L2120
Fax:0755-82916881
E-mail:[email protected]
Page 4 of 7
LC FILTER
www.shoulder.cn
Tel:0755-82916880
HD L2120
Fax:0755-82916881
E-mail:[email protected]
Page 5 of 7
LC FILTER
HD L2120
3-2.Electrical characteristics
Frequency
(MHz)
1.0
135.0
150.0
170.0
177.0
185.0
210.0
240.0
400.0
900.0
1200.0
1600.0
2000.0
Insertion Loss
(dB)
σ
77.26
49.61
31.2
2.68
2.35
2.70
30.18
53.00
70.86
71.08
70.73
59.91
51.16
Return
Loss
(dB)
3.26
0.42
0.40
0.04
0.01
0.05
0.62
0.62
2.19
1.98
1.09
0.85
0.52
0.41
0.18
0.62
19.01
21.80
20.54
0.66
0.29
0.12
0.16
0.21
0.25
0.27
Frequency
Group
(MHz)
Delay
(nsec)
167.0
169.0
170.0
171.0
172.0
173.0
174.0
175.0
176.0
177.0
179.0
181.0
183.0
185.0
187.0
42.89
38.11
36.38
34.99
33.87
33.06
32.39
31.89
31.55
31.35
31.28
31.59
32.48
34.54
38.35
4.TEST CIRCUIT
www.shoulder.cn
Tel:0755-82916880
Fax:0755-82916881
E-mail:[email protected]
Page 6 of 7
LC FILTER
HD L2120
5. DIMENSION
1
INPUT
4
GROUND
2
OUTPUT
5
GROUND
3
GROUND
6
GROUND
www.shoulder.cn
Tel:0755-82916880
Fax:0755-82916881
E-mail:[email protected]
Page 7 of 7