Quadrifilar Directional Coupler
Data Sheet QF0900Q06A
Quadrifilar Directional Coupler
865 MHz-930 MHz
Key Patents Lead Microwave Tech
Features
● Ultra...
Description
Data Sheet QF0900Q06A
Quadrifilar Directional Coupler
865 MHz-930 MHz
Key Patents Lead Microwave Tech
Features
● Ultra Small Size (3×3mm) ● Excellent phase & amplitude balance ● Excellent repeatability ● With internal 50 ohm termination ( no need
external termination ) ● Built with leading edge RFIC design technology ● Have one Input port and four Output port that
have 0°, 90°, 180°, 270° of phase difference ● Tape & Reel
QF090 0Q06A
Applications
● GNSS Compass GPS Glonass Galileo Antenna
16 15 14 13
GND Port1 GND GND
1 GND
GND
12
2 GND
GND
11
3 GND
GND
10
4 Port2
Port5
9
GND Port3 Port4 GND
5 67 8
TOP VIEW
Port 1
Input
Port 2
Output1 -6dB, 0˚
Port 3 Port4 Port 5
Output2 Output3 Output4 -6dB, -90˚ -6dB, -180˚ -6dB, -270˚
Electrical Specifications at 25º C
Part No.
Freq. Range (MHz) FL~FU
Power (W)
Size LxW (mm)
Typical Return Loss
(dB)
Typical Insertion Loss
(dB)
Typical Typical Phase Typical
Isolation Balance
Amplitude
(dB)
(deg)
Balance (dB)
QF0900Q06A 865-930 5 3X3
13
1
11 90±3
±0.5
Yantel Corporation
Add 3F, Building 3, Southern District 2 of Zhongguan Honghualing Industrial Park, Xili, Nanshan, Shenzhen, China Tel 86-755-8355-1886 Fax 86-755-8355-2533
For detailed performance specs & shopping online see Yantel web site : www.yantel-corp.com
Data Sheet QF0900Q06A
Quadrifilar Directional Coupler 865 MHz-930 MHz
Insertion Loss VS.Frequency
Key Patents Lead Microwave Tech
Isolation (dB)
Frequency (MHz)
Isolation VS.Frequency
dB(S(...
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