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Dual Directional Couplers & Load Attenuators

A Wide Range Of Couplers Monitor Forward And Reflected Power To 50 GHz.

Cover the RF spectrum from 10 kHz to 50 GHz with power handling capability from 50 to 15,000 W continuous, 50,000 W peak pulse power. This broad range gives you flexibility in coupling low-and high-power amps to power meters, spectrum analyzers, receivers, oscilloscopes, and other sensitive measuring instruments.

Dual directional design- two couplers in the same package—lets you monitor forward and reflected power. The directivity, flatness and coupling factors are excellent, allowing for accurate measurement of power..

Dual directional couplers are required for measurements per IEC 61000-4-3 and -6. Popular applications include power sampling, amplifier leveling, VSWR monitoring, field control and amplifier load protection.

All AR couplers are power- and frequency-matched to our amplifiers and antennas.

LA Series Load Attenuators.

Monitor Signals at Acceptable Levels.
This series of high-power, fixed coaxial attenuators is recommended for use with RF power amplifiers that operate in the same frequency and power range as the attenuators. The attenuated output provides a means of monitoring the signal at an acceptable level by sensitive measuring instruments like a spectrum analyzer, power meter or oscilloscope, and permits use of a detector for RF leveling.

model

description

DC2035A

10 kHz – 250 MHz, 3500 W, Dual Directional Coupler (for model 2500A225B)

DC2500AM1

10 kHz – 250 MHz, 1000 W, Dual Directional Coupler (for model 800A3B, 500A250D, 600A225A)

DC3001A

100 kHz – 1000 MHz, 100 W, Dual Directional Coupler (for model 50W1000D)

DC3010A

10 kHz – 1000 MHz, 100 W, Dual Directional Coupler (for models 1U1000, 2.5U1000, 5U1000, 10U1000, 25U1000, 50U1000)

DC3100A

10 kHz – 1000 MHz, 500 W, Dual Directional Coupler (for models 100U1000, 250U1000)

DC3300A

4 kHz – 400 MHz, 250 W, Dual Directional Coupler (for model 100A400AM20)

DC3400A

10 kHz – 400 MHz, 250 W, Dual Directional Coupler (for model 100A400A)

DC3401A

10 kHz– 400 MHz, 500 W, Dual Directional Coupler (for model 125A250, 175A400, 250A400, 350A400)

DC3410A

Dual Directional Coupler – 2000 W CW, 10 kHz – 400 MHz

DC3510A

9 kHz – 1000 MHz, 200 W, Dual Directional Coupler (for model 150/150AW1000)

DC4255

10 kHz – 250 MHz, 10,000 W, Dual Directional Coupler (for model 5000A225B)

DC4256

10 kHz – 250 MHz, 13,000 W, Dual Directional Coupler (for models 10000A225A-A, 12500A225A-L)

DC6080A

80 – 1000 MHz, 500 W, Dual Directional Coupler (for model 150W1000B)

DC6180A

80 – 1000 MHz, 600 W, Dual Directional Coupler (for models 250W1000C, 500W1000C)

DC6280AM1

80 – 1000 MHz, 1500 W, Dual Directional Coupler (63 dB) (for models 1000W1000F, 1000W1000G, 750W1000A)

DC6380

80 – 1000 MHz, 3000 W, Dual Directional Coupler (for models 1500W1000A, 2000W1000D)

DC6380M1

80 – 1000 MHz, 4500 W, Dual Directional Coupler (for model 3000W1000B)

DC6380M2

80 – 1000 MHz, 7000 W, Dual Directional Coupler (for model 4000W1000B)

DC6430

80 – 1000 MHz, 15000 W, Dual Directional Coupler (for model 6000W1000)

DC6440

80 – 1000 MHz, 15000 W, Dual Directional Coupler (for model 10000W1000A)

DC7128A

0.8 – 2.8 GHz, 1500 W, Dual Directional Coupler (for amplifiers with 7-16 DIN female output connector within .8-2.8GHz)

DC7144A

0.7 – 4.2 GHz, 400 W, Dual Directional Coupler (40 dB) (for amplifiers with N female output connector within .7-4.2GHz)

DC7154A

0.7 – 4.2 GHz, 400 W, Dual Directional Coupler (50 dB) (for amplifiers with N female output connector within .7 – 4.2 GHz)

DC7154AM1

0.7 – 4.2 GHz, 700 W, Dual Directional Coupler (for amplifiers with 7-16 DIN female output connector within .7 – 4.2 GHz)

DC7164

0.8 – 4.2 GHz, 700 W, Dual Directional Coupler (60 dB) (for model 525S1G4A)

DC7164M1

0.8 – 4.2 GHz, 1400 W, Dual Directional Coupler (65 dB) (for model 700S1G4A, 1000S1G4, 1000S1G2z5, 15000SP2G4)

DC7200A

1 – 6 GHz, 250 W, Dual Directional Coupler (40 dB) (for models 30S1G6, 30S1G6AB, 50S1G6AB and 100S1G6AB)

DC7205A

0.7 – 6 GHz, 250 W, Dual Directional Coupler (41 dB) (for models 15S1G6, 60S1G6)

DC7210A

0.7 – 6 GHz, 500 W, Dual Directional Coupler (for model 350S1G6)

DC7215A

0.7 – 6 GHz, 750 W, Dual Directional Coupler (for model 500S1G6)

DC7230A

0.7 – 6 GHz, 500 W, Dual Directional Coupler (for models 250S1G6, 300S1G6AB)

DC7240A

1 – 6 GHz, 1200 W (1 – 5 GHz), 800W (5 – 6 GHz), Dual Directional Coupler (60 dB) (for use with 750S1G6C and 1000S1G6C)

DC7276M1

2.5 – 7.5 GHz, 2800 W, Dual Directional Coupler (for model 1000T2G8B, 1500T2G8A)

DC7281A

2 – 8 GHz, 600 W, Dual Directional Coupler (50 dB) (for use with 2000TP2G8B)

DC7351

4 – 8 GHz, 6000 W, Dual Directional Coupler (for model 4000TP4G8, 7400TP4G8)

DC7435A

4 – 18 GHz, 200 W, Dual Directional Coupler (for models 20S6G18-L and 40S6G18-L)

DC7445

6 -18 GHz, 3000 W, Dual Directional Coupler (for model 250T6G18)

DC7450M1

7.5 – 18 GHz, 3000 W, Dual Directional Coupler (for models 250T8G18, 500T8G18, 1000T8G18B, 1500T8G18, 1000TP8G18, 2000TP8G18)

DC7462

12-18 GHz, 1400 W, Dual Directional Coupler (for models 3000TP12G18, 5700TP12G18)

DC7490

8-12 GHz, 3000 W, Dual Directional Coupler (for model 4000TP8G12, 20000TP8G12, 8300TP8G12)

DC7530

18 – 26.5 GHz, 300 W, Dual Directional Coupler (for model 40T18G26A, 130T18G26z5B, 200T18G26z5A)

DC7620

26.5 – 40 GHz, 200 W, Dual Directional Coupler (for model 40T26G40A, 130T26z5G40B, 200T26z5G40A)

DC7820

33 – 50 GHz, 200 W, Dual Directional Coupler (for models 70T40G50, 100T40G50)

LA100

Load Attenuator, 100 W, DC – 18 GHz, 40 dB

LA1000

Load Attenuator, 1000 W, DC – 3 GHz, 40 dB

LA150

Load Attenuator, 150 W, DC – 6 GHz, 40 dB

LA500

Load Attenuator, 500 W, DC – 5 GHz, 40 dB
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