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ChongMing Group (HK) Int'l Co., Ltd

City:shenzhen

Country/Region:china

Contact Person:MsDoris Guo

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RF Transformer ADT1-1WT+ Integrated Circuit Chip Electronics Ic Chip

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Model Number :ADT1-1WT+

Certification :new & original

Place of Origin :original factory

MOQ :10pcs

Price :Negotiate

Payment Terms :T/T, Western Union, Paypal

Supply Ability :2800pcs

Delivery Time :1 day

Packaging Details :Please contact me for details

Description :RF Balun 400kHz ~ 800MHz 75 / 75Ohm 6-SMD, Flat Leads

Operating Temperature :-20°C to 85°C

Storage Temperature :-55°C to 100°C

RF Power :0.5W

DC Current :30mA

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RF Transformer ADT1-1WT+

Maximum Ratings
Operating Temperature -20°C to 85°C
Storage Temperature -55°C to 100°C
RF Power 0.5W
DC Current 30mA

Pin Connections
PRIMARY DOT 3
PRIMARY 1
SECONDARY DOT 6
SECONDARY 4
SECONARY CT 2
NOT USED 5

Outline Drawing

Features
• excellent amplitude unbalance, 0.1 dB typ. and phase unbalance, 1 deg. typ. in 1dB bandwidth
• aqueous washable
• protected under US patent 6,133,525

Applications
• impedance matching
• balanced amplifier

Transformer Electrical Specifications

Ω RATIO	FREQUENCY (MHz)	INSERTION LOSS* 3dB 2dB 1dB MHz MHz MHz	PHASE UNBALANCE (Deg.) Typ. 1 dB 2 dB bandwidth bandwidth	AMPLITUDE UNBALANCE (dB) Typ. 1 dB 2 dB bandwidth bandwidth
1	0.4-800	0.4-800 0.5-700 1-400	1 4	0.1 0.5

* Insertion Loss is referenced to mid-band loss, 0.3 dB typ.

Typical Performance Data

FREQUENCY INERTION INPUT AMPLITUDE PHASE
(MHz) LOSS R. LOSS UNBALANCE UNBALANCE
(dB) (dB) (dB) (Deg.)

0.30 0.68 12.11 0.15 0.25
1.00 0.57 14.38 0.07 0.36
5.00 0.42 15.29 0.03 0.41
10.00 0.38 15.54 0.00 0.40
25.00 0.38 15.73 0.02 0.37
50.00 0.38 15.91 0.03 0.49
200.00 0.48 17.38 0.03 1.48
400.00 0.64 19.64 0.26 2.02
600.00 1.18 15.20 0.79 1.45
800.00 2.44 9.75 1.72 0.40

ADT1-1WT INSERTION LOSS

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