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 940.50MHz Model: TA0546A
Part No: MP02488 REV NO.: 1
TA0546A v1 1
A. MAXIMUM RATING:
1. Input Power Level: 13 dBm
2. DC Voltage : 3V
3. Operating Temperature: -20°C to +85°C
4. Storage Temperature: -40°C to +85°C
B. ELECTRICAL CHARACTERISTICS:
Specification
Characteristics Min. Typ. Max.
Note
Center frequency Fc MHz - 940.5 - -
Insertion loss 921~960 MHz I.L. dB - 3 4.5 -
Ripple 921~960 MHz dB - 1.5 2.9 -
VSWR 921~960 MHz - 1.8 3.0
Attenuation: ( Reference level from 0 dB )
0 ~ 800 MHz dB 40 65 - -
800 ~ 878 MHz dB 35 56 - -
878 ~ 897 MHz dB 25 58 - -
982 ~ 1005 MHz dB 22 30 - -
1005 ~ 1035 MHz dB 29 41 - -
1035 ~ 1500 MHz dB 38 52 - -
1500~ 2300 MHz dB 30 51 - -
2300 ~ 3000 MHz dB 20 35 - -
Source Impedance ZS Ω 50 1
Load Impedance ZL Ω 50 1
Note1. No matching network required for operation at 50 Ω
C. MEASUREMENT CIRCUIT:
50Ω
HP N etwork analyzer
50Ω
S AW 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 940.50MHz Model: TA0546A
Part No: MP02488 REV NO.: 1
TA0546A v1 2
D. OUTLINE DRAWING:
E. PCB FOOTPRINT:
X
9
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 940.50MHz Model: TA0546A
Part No: MP02488 REV NO.: 1
TA0546A 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 940.50MHz Model: TA0546A
Part No: MP02488 REV NO.: 1
TA0546A v1 4
Reflections Functions:
S11 VSWR
S22 VSWR
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 940.50MHz Model: TA0546A
Part No: MP02488 REV NO.: 1
TA0546A v1 5
G. PACKING:
1. REEL DIMENSION
(Reel Count : 7”=1000 ; 13”=3000 )
2.TAPE DIMENSION
X9
△
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 940.50MHz Model: TA0546A
Part No: MP02488 REV NO.: 1
TA0546A v1 6
20
40
60
80
100
120
140
160
180
200
220
240
260
280
0
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
320
340
360
Time (Sec)
Temp ( Deg C)
H. RECOMMENDED REFLOW PROFILE :
