TA0295A v1 - Golledge Electronics Ltd.

Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
SAW Filter 1575.42MHz for GPS
Part No: MA05256
Model: TA0295A
Rev No: 1
A. MAXIMUM RATING:
1. Maximum Input Signal Level: 10dBm
2. Maximum DC Voltage: 5V
3. Operating Temperature: -40°C ~ +85°C
4. Storage Temperature: -50°C ~ +100°C
B. ELECTRICAL CHARACTERISTICS:
Item
Min.
Typ.
Max.
Center frequency Fc (dB)
-
1575.42
-
Insertion loss within Fc ± 1MHz IL (dB)
-
2.7
3.5
Amplitude ripple (p-p) within Fc ± 1MHz (dB)
-
0.07
1.0
1475.42MHz (dB)
35.0
40
-
1535.42MHz (dB)
30.0
37
-
1615.42MHz (dB)
30.0
60
-
1675.42MHz (dB)
40.0
62
-
VSWR within Fc ± 1MHz
-
1.3
2.0
Source impedance ZS (Ω)
-
50
-
Load impedance ZL (Ω)
-
50
-
Attenuation (Reference level from 0dB)
Note: No matching network required for operation at 50Ω
TA0295A v1
1
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
SAW Filter 1575.42MHz for GPS
Part No: MA05256
Model: TA0295A
Rev No: 1
C. OUTLINE DRAWING:
D. MEASUREMENT CIRCUIT:
TA0295A v1
2
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
SAW Filter 1575.42MHz for GPS
Part No: MA05256
Model: TA0295A
Rev No: 1
E. FREQUENCY CHARACTERISTICS:
50Ω
(wide band)
TA0295A v1
3
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
SAW Filter 1575.42MHz for GPS
Part No: MA05256
Model: TA0295A
Rev No: 1
Reflections Functions
S11
S22
TA0295A v1
4
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
SAW Filter 1575.42MHz for GPS
Part No: MA05256
Model: TA0295A
Rev No: 1
F. PACKING:
1. REEL DIMENSION
2. TAPE DIMENSION
TA0295A v1
5