4-Phase Antenna Feeder - rnttech.com · 140225 RQF2100Q06 4-Phase Antenna Feeder 3 / 12 RN2 Technologies Co., Ltd. LTCC TOTAL SOLUTION (Ceramic Powder / Green Sheet / Component

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RQF2100Q06 4-Phase Antenna Feeder

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RN2 Technologies Co., Ltd. www.CEMAX.kr www.RN2LTCC.com

LTCC TOTAL SOLUTION (Ceramic Powder / Green Sheet / Component / Substrate)

1. Description

1-1. Part number: RQF2100Q06

1-2. Features

- 4-Phased Antenna Feeder, 6dB- (0˚, 90˚, 180˚, 270˚)

- Surface mount type

- Suitable for operation frequency 1980~2200MHz

- RoHS compliance

- High stability in temperature and humidity for LTCC base

- Low loss for Silver(Ag) conductor

- Miniature size and high power capability

- Lead-free alloy solderable

- Thermal expansion corresponding with common substrate

2. Electrical Specification

Freq.

(MHz)

Amplitude Balance

max (dB)

Isolation

min (dB)

Insertion Loss

max (dB)

1980-2200 ± 0.6 -15 -0.6

VSWR

Max

Phase Balance

(degrees)

Characteristic Imp.

(ohm)

Operating Temp.

(℃)

1.4 90 ± 8.0 50 -55 to +125

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3. Mechanical Specification

3-1. Outline Dimension

DESCRIPTION

TITLE

NO.

1

2

3

DATE REVISION & DESCRIPTIONSIGNATURE

PROJECTION

NO.

RQF2100Q062

90°

0°270°

180°

RQF2100Q062

270°0°

90° 180°

3-2. Weight

- 0.35 ±10 % Grams typical

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4. Port Configuration

Port1 Port 2

Port 3Port 4

Port 5 Port1 Port 2

Port 3Port 4

Port 5

Case1 Case2

RQF2100Q062

90°

0°270°

180°

RQF2100Q062

270°0°

90° 180°

Configuration Port 1 Port 2 Port 3 Port4 Port 5

Case 1. Input Output1

-6dB, 0˚

Output2

-6dB, -90˚

Output3

-6dB, -180˚

Output4

-6dB, -270˚

Case 2. Input Output4

-6dB, -270˚

Output3

-6dB, -180˚

Output2

-6dB, -90˚

Output1

-6dB, 0˚

5. Schematic Drawing

Input

Output1Output2 Output3 Output4

50 ohm λ/ 4 Transmission Line

50 ohm Termination

50 ohm Termination

50 ohm Termination

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6. Operation Temperature Curve (1)

1800 1900 2000 2100 2200 2300-50

-40

-30

-20

-10

0RQF2100Q06 Return Loss (Port1)

Ma

gn

itu

de

[dB

]

Frequency[MHz]

-55 deg

25 deg

125 deg

1800 1900 2000 2100 2200 2300-50

-40

-30

-20

-10


Ma

gn

itu

de

[dB

]

Frequency[MHz]

-55 deg

25 deg

125 deg

1800 1900 2000 2100 2200 2300-50

-40

-30

-20

-10


Ma

gn

itu

de

[dB

]

Frequency[MHz]

-55 deg

25 deg

125 deg

1800 1900 2000 2100 2200 2300-50

-40

-30

-20

-10


Ma

gn

itu

de

[dB

]

Frequency[MHz]

-55 deg

25 deg

125 deg

1800 1900 2000 2100 2200 2300-50

-40

-30

-20

-10


Ma

gn

itu

de

[dB

]

Frequency[MHz]

-55 deg

25 deg

125 deg

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1800 1900 2000 2100 2200 2300-8.0

-7.5

-7.0

-6.5

-6.0

-5.5RQF2100Q06 Transmission Loss (S21)

Ma

gn

itu

de

[dB

]

Frequency[MHz]

-55 deg

25 deg

125 deg

1800 1900 2000 2100 2200 2300-8.0

-7.5

-7.0

-6.5

-6.0


Ma

gn

itu

de

[dB

]

Frequency[MHz]

-55 deg

25 deg

125 deg

1800 1900 2000 2100 2200 2300-8.0

-7.5

-7.0

-6.5

-6.0


Ma

gn

itu

de

[dB

]

Frequency[MHz]

-55 deg

25 deg

125 deg

1800 1900 2000 2100 2200 2300-7.5

-7.0

-6.5

-6.0

-5.5


Ma

gn

itu

de

[dB

]

Frequency[MHz]

-55 deg

25 deg

125 deg

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1800 1900 2000 2100 2200 2300-0.9

-0.8

-0.7

-0.6

-0.5

-0.4

-0.3

-0.2

-0.1RQF2100Q06 Insertion Loss

Ma

gn

itu

de

[dB

]

Frequency[MHz]

-55 deg

25 deg

125 deg

1800 1900 2000 2100 2200 2300-400

-360

-320

-280

-240

-200

-160

-120

-80

-40

0

40RQF2100Q06 Phase Balance (25'C)

Mag

nitu

de

[dB

]

Frequency[MHz]

Phase Balance1

Phase Balance2

Phase Balance3

Phase Balance4

1800 1900 2000 2100 2200 2300-400

-360

-320

-280

-240

-200

-160

-120

-80

-40

0

40RQF2100Q06 Phase Balance (125'C)

Ma

gn

itu

de

[dB

]

Frequency[MHz]

Phase Balance1

Phase Balance2

Phase Balance3

Phase Balance4

1800 1900 2000 2100 2200 2300

-400

-360

-320

-280

-240

-200

-160

-120

-80

-40

0

40RQF2100Q06 Phase Balance (-55'C)

Ma

gn

itu

de

[dB

]

Frequency[MHz]

Phase Balance1

Phase Balance2

Phase Balance3

Phase Balance4

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1800 1900 2000 2100 2200 2300-50

-40

-30

-20

-10

0RQF2100Q06 Isolation (S23)

Ma

gn

itu

de

[dB

]

Frequency[MHz]

-55 deg

25 deg

125 deg

1800 1900 2000 2100 2200 2300

-50

-40

-30

-20

-10


Ma

gn

itu

de

[dB

]

Frequency[MHz]

-55 deg

25 deg

125 deg

1800 1900 2000 2100 2200 2300-50

-40

-30

-20

-10


Ma

gn

itu

de

[dB

]

Frequency[MHz]

-55 deg

25 deg

125 deg

1800 1900 2000 2100 2200 2300

-50

-40

-30

-20

-10


Ma

gn

itu

de

[dB

]

Frequency[MHz]

-55 deg

25 deg

125 deg

1800 1900 2000 2100 2200 2300-50

-40

-30

-20

-10


Ma

gn

itu

de

[dB

]

Frequency[MHz]

-55 deg

25 deg

125 deg

1800 1900 2000 2100 2200 2300-50

-40

-30

-20

-10


Ma

gn

itu

de

[dB

]

Frequency[MHz]

-55 deg

25 deg

125 deg

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10. Test Method

S-Parameter[dB] Power Method[dB]

Output1 S21

in

Out

P

P 1log10

Output2 S31

in

out

P

P 2log10

Output3 S41

in

out

P

P 3log10

Output4 S51

in

out

P

P 4log10

Insertion Loss

4321

log10OutOutOutOut

in

PPPP

P

Phase Balance1(0˚) Phase(S21)

Phase Balance2(-90˚) Phase(S31) - Phase(S21)



Pin : Power of Input Port1 Pout 1: Power of Output Port2

Pout 2: Power of Output Port3 Pout 3: Power of Output Port4

Pout 4: Power of Output Port5

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11. Measurement board layout

DESCRIPTION

TITLE Quadrifilar-Measuremnet Board Outline

No.UNIT TOTAL

QUANTITY

PERUNIT TOTAL

SCALE

SIZE A4 DIMENSION mm

PROJECTION REVISION & DESCRIPTIONNo.

1

2

3

DATESIGNATURE

REVIEWED CHECKED

RN2 DWG No.

Through Via

for connecting

Bottom to GNDSignal(50ohm) Line

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12. Recommended PCB layout and Solder mask pattern

TITLE

NO. DESCRIPTION

NO.

1

2

3

DATE REVISION & DESCRIPTIONSIGNATURE

Solder Area('B')

Solder Area('C')

Solder Area('A')

Solder Area('D')

Quadrifilar Outline

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13. Using note for LTCC Quadrifilar

I. Be careful when transporting

A. Excessive stress or shock may make products broken or cracked due to the nature of

ceramics structure.

B. The products cracked or damaged on terminals may have their property changed.

II. Be careful during storage

A. Store the products in the temperature of -55 ~ 125℃

B. Keep the humidity at 45 ~ 75% around the products.

C. Prevent corrosive gas (Cl2, NH3, SOX, NOX, etc.) from contacting the products.

D. It is recommended to use the products within 6 months of receipt. If the period exceeds

6 months, solderability may need to be verified.

III. Be careful when soldering

A. All the ground terminals, IN and OUT pad of Quadrifilar should be soldered on the

ground plane of the PCB.

B. Products may be cracked or broken by uneven forces from a claw or suction device.

C. Mechanical stress by any other devices may damage products when positioning them on

PCB.

D. A dropped product is recommended not to be used.

E. Soldering must be carried out by the condition of specification sheet.

F. Any couplers which are de-soldered from PCB should not be used again.

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14. Packaging

5.2

330

D0P2 2.00P0 4.00±0.10

F

W

E

P1 12.00±0.10

5.55

A0 MAX 5°

K0

t

5.55

B0

MAX 5°

0.1

RQF2100Q06

2

90°

0°270°

180°

1.55±0.052.30±0.108.25±0.108.25±0.10

D0

B0K0

A0

16.00±0.30w

1.75±0.10

0.30±0.05Ft

E7.50±0.10

Feed Direction

Documents

4-Phase Antenna Feeder - rnttech.com · 140225 RQF2100Q06 4-Phase Antenna Feeder 3 / 12 RN2 Technologies Co., Ltd. LTCC TOTAL SOLUTION (Ceramic Powder / Green Sheet / Component