SAW FILTER

HDBF07020B61

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1. SCOPE

This specification shall cover the characteristics of SAW filter BF07020B61

2. ELECTRICAL SPECIFICATION

DC Voltage VDC

10V

AC Voltage Vpp

10V50Hz/60Hz

Operation temperature

-10℃ to +60℃

Storage temperature

-40℃ to +85℃

RF Power Dissipation

0dBm

Electronic Characteristics

Fo = 70.0 MHz

Terminating source impedance: 50 ohm and matching network

Terminating load impedance: 50 ohm and matching network

Minimum Typical

Maximum

Center Frequency

MHz

69.94

70.0

70.1

Insertion Loss

dB

-

23.5

25.0

1dB Bandwidth

3dB Bandwidth

40dB Bandwidth

MHz

MHz

MHz

-

20.5

-

20.3

20.6

21.95

-

-

22.1

Amplitude Ripple (Fo +/- 9.75 MHz)

Group Delay Variation (Fo +/- 9.75 MHz)

dB

nsec

-

-

0.8

50

1.0

100

Absolute Delay

usec

-

2.39

-

Ultimate Rejection

dB

50

55

-

Temperature Coefficient of Frequency

ppm/°C

-

-72

-