Directional coupler

694-3800MHz Directional Coupler 4.8dB /6dB /7dB /8dB /10dB /13dB /15dB /20dB /30dB

Directional couplers are essential components used in RF (radio frequency) and microwave systems to sample and monitor signals while maintaining specific characteristics of the main signal path. Key Features of Our Directional Couplers: 1:Wide frequency range : We can provide VHF , UHF, 2G/3G/4G/5G application , frequency can up to 18GHz. 2:High Coupling and Isolation: Our directional couplers provide precise coupling ratios and excellent isolation between input and output ports, ensuring accurate signal monitoring and measurement.

Always on time

Acceptable price

Excellent quality

Product Detail

Message

l Wide frequency range 694 to 3800 MHZ ·

l Low passive intermodulation 160dBc·

l Low VSWR & insertion loss ·

l Indoor & outdoor use; IP65

Specifications : 

Part number (BN)

4.3-10Female(50Ohms)

9518400150

9518400151

9518400152

9518400153

9518400154

9518400155

9518400156

9518400157

9518400150

Part number (BN)

7-16Female(50 Ohms)

9518400170

9518400171

9518400172

9518400173

9518400174

9518400175

9518400176

9518400177

9518400170

Part number (BN)

N-Female (50 Ohms)

9518400170

9518400171

9518400172

9518400173

9518400174

9518400175

9518400176


9518400177


9518400170

Electrical                         

Frequency range (MHz)

694-3800

Couple(dB)

4.8

6

7

8

10

13

15

20

30

+1.2/-0.8

±1.0

±1.0

±1.0

±1.0

±1.0

±1.0

±1.0

±1.0

Nsertion loss(dB)

2.2

1.75

1.4

1.3

1.1

0.7

0.5

0.3

0.3

Splitting ratio

1:0.33: 0.67

1:0.25: 0.75

1 : 0.2 : 0.8

1 :0.16 : 0.84

1 : 0.1 : 0.9

1 :0.05 : 0.95

1 :0.03 : 0.97

1 :0.01 : 0.99

1 :0.001 : 0.999

Directivity(dB)

≥18 dB

≥18 dB

≥18 dB

≥18 dB

≥18 dB

≥17 dB

≥17 dB

≥15 dB

≥15 dB

VSWR

≤1.3

Ower rating

4.3 -10 Female ≤ 300 W

7-16 Female ≤ 500 W

N-Female ≤ 300 W

IM - value

3rd order with 2 x 20 W

≤ -155 dBc | typical ≤ -160 dBc| typical ≤ -160 dBc

DC-by-pass

Port 1 to Port 2

(max. 1A per input max. 60V DC(AISG Standard, 2.0, § 6.4))

Environmental

Temperature range

-40 °C to +80 °C

Application

Outdoor (IP65)

Mechanical

Color

Grey

Weight(kg)

4.3 -10 Female 0.55 kg

N Female 0.35 kg

7-16 Female 0.66 kg

Dimension(mm)

See drawing

Outline drawing :





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