B7749

Features: · Low-loss RF filter for mobile telephone PCN systems, receive path· Low amplitude ripple· Usable passband 75 MHz· Unbalanced to balanced operation· Impedance transformation from 50W to 200W· Suitable for GPRS class 1 to 12· Package for Surface Mounted Technology (SMT)Specifications ...

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B7749 Picture
SeekIC No. : 004295009 Detail

B7749: Features: · Low-loss RF filter for mobile telephone PCN systems, receive path· Low amplitude ripple· Usable passband 75 MHz· Unbalanced to balanced operation· Impedance transformation from 50W to 20...

floor Price/Ceiling Price

Part Number:
B7749
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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268 Transactions

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evaluate  (4.8 stars)

Upload time: 2024/4/26

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Product Details

Description



Features:

· Low-loss RF filter for mobile telephone PCN systems, receive path
· Low amplitude ripple
· Usable passband 75 MHz
· Unbalanced to balanced operation
· Impedance transformation from 50W to 200W
· Suitable for GPRS class 1 to 12
· Package for Surface Mounted Technology (SMT)



Specifications

Operable temperature range T

Storage temperature range Tstg
DC voltage VDC

ESD voltage VESD

Input power at

GSM850, GSM900 PIN

GSM1800, GSM1900 PIN
Tx bands

30 / + 85

40 / + 85

3

50


15

12
°C

°C


V

V

dBm

dBm
peakpowerofGSMsignal
duty cycle 4:8



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