Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, U
K
SAW Filter 947.50MHz Model: TA0991A
Part No: MP04350 Rev No: 1
TA0991A v1 1
A. MAXIMUM RATING:
1. Input Power Level: +20dBm
2. DC Voltage: 3V
3. Operating Temperature: -30°C to +85°C
4. Storage Temperature: -40°C to +85°C
B. ELECTRICAL CHARACTERISTICS:
Item Unit Min. Typ. Max. Note
Center Frequency Fc MHz - 947.5 - -
Insertion Loss (935 ~ 960MHz) IL dB - 2.45 3.3 -
Amplitude Ripple (935 ~ 960MHz) dB - 0.5 1.3 -
VSWR (935~960MHz) - 1.7 2.2 -
Attenuation (Reference level from 0dB)
DC ~ 871MHz dB 50 54 - -
890 ~ 915MHz dB 30 47 - -
980 ~ 1025MHz dB 10 25 - -
1025 ~ 2000MHz dB 45 52 - -
2000 ~ 3000MHz dB 20 31 - -
C. MEASUREMENT CIRCUIT:
HP Network analyzer
SAW F ilter
B E
A, C, D, F
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, U
K
SAW Filter 947.50MHz Model: TA0991A
Part No: MP04350 Rev No: 1
TA0991A v1 2
D. OUTLINE DRAWING:
E. PCB FOOTPRINT:
B: Input
E: Output
A, C, D, F: Ground
Unit: mm
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, U
K
SAW Filter 947.50MHz Model: TA0991A
Part No: MP04350 Rev No: 1
TA0991A v1 3
F. FREQUENCY CHARACTERISTICS:
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, U
K
SAW Filter 947.50MHz Model: TA0991A
Part No: MP04350 Rev No: 1
TA0991A v1 4
Reflection Functions
S11
S22
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, U
K
SAW Filter 947.50MHz Model: TA0991A
Part No: MP04350 Rev No: 1
TA0991A v1 5
G. PACKING:
1. Reel Dimension
(Reel Count: 7” = 1000; 13” = 3000)
2. Tape Dimension
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, U
K
SAW Filter 947.50MHz Model: TA0991A
Part No: MP04350 Rev No: 1
TA0991A v1 6
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Time (Sec)
Temp ( Deg C)
H. RECOMMENDED REFLOW PROFILE:
