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Switchable Impedance Transformers
Amplifiers with switchable output impedance
Amplifiers with 1 Ohm output impedance
Accessories & Dual directional couplers
Load resistors
Load attenuators
Coax cable assemblies, waveguides, flexible waveguides, adapters

Dual Directional Couplers & Load Attenuators

The Competitive Edge in Amplifier Accessories.

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

CouplersCover the RF spectrum from 10 kHz to 50 GHz with power handling capability from 50 to 15,000 watts continuous, 50,000 watts 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.

 

Load AttenuatorsLA 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
AK1000 RF Connection Kit for 'L' Series Amplifiers
CP3000A Isolated IEEE-488 and Keyboard Interface
DC2035A 10 kHz - 250 MHz, 3500 Watt, Dual Directional Coupler (for models 1000A225, 2500A225)
DC2035M4 10 kHz - 250 MHz, 3500 Watt, Dual Directional Coupler (for model 3500A100)
DC2500AM1 10 kHz - 250 MHz, 1000 Watt, Dual Directional Coupler (for models 500A250A)
DC2600A 10 kHz - 250 MHz, 600 Watt, Dual Directional Coupler (for models 75A250A, 100A250, 150A100B, 150A220, 150A250, 500A250A)
DC3001A 100 kHz - 1000 MHz, 100 Watt, Dual Directional Coupler (for models 1W1000B, 10W1000C, 30W1000B)
DC3002A 100 kHz - 1000 MHz, 120 Watt, Dual Directional Coupler (for model 50W1000B)
DC3010A 10 kHz - 1000 MHz, 100 Watt, Dual Directional Coupler (for models 25A250A, 40AD1, 10WD1000, 50WD1000)
DC3400A 10 kHz - 400 MHz, 200 Watt, Dual Directional Coupler (for models 75A400, 100A400, 150A400)
DC3401 10 kHz - 400 MHz, 500 Watt Dual Directional Coupler
DC3510A 9 kHz - 1000 MHz, 200 Watt, Dual Directional Coupler (for model 100W1000B)
DC4000M2 10 kHz - 100 MHz, 15,000 Watt, Dual Directional Coupler
DC4250 100 kHz - 250 MHz, 15,000 Watt, Dual Directional Coupler (for model 10,000A250A)
DC4255 10 kHz - 250 MHz, 10,000 Watt, Dual Directional Coupler (for models 5000A225, 8000A225)
DC4260 10 kHz - 250 MHz, 20,000 Watt, Dual Directional Coupler (for model 16000A225)
DC6080A 80 - 1000 MHz, 200 Watt, Dual Directional Coupler (for model 150W1000)
DC6180A 80 - 1000 MHz, 600 Watt, Dual Directional Coupler (for models 250W1000A, 500W1000A)
DC6280AM1 80 - 1000 MHz, 1500 Watt, Dual Directional Coupler (63dB) (for model 1000W1000D)
DC6380 80 - 1000 MHz, 3000 Watt, Dual Directional Coupler (for model 2000W1000B)
DC6380M1 80 - 1000 MHz, 4500 Watt, Dual Directional Coupler (for model 3000W1000A)
DC6580A 80 - 1000 MHz, 1500 Watt, Dual Directional Coupler (50dB)
DC7128A 0.8 - 2.8 GHz, 1500 Watt, Dual Directional Coupler (for models 500T1G2, 1000T1G2z5)
DC7144A 0.8 - 4.2 GHz, 400 Watt, Dual Directional Coupler (40dB) (for models 5S1G4, 15S1G4, 30S1G4, 60S1G4, 120S1G4, 240S1G4)
DC7154AM1 0.8 - 4.2 GHz, 700 Watt, Dual Directional Coupler (for model 450S1G4)
DC7154A 0.8 - 4.2 GHz, 400 Watt, Dual Directional Coupler (50dB) (for model 240S1G4)
DC7164 0.8 - 4.2 GHz, 700 Watt Dual Directional Coupler (for model 600S1G4)
DC7275A 2.5 - 7.5 GHz, 700 Watt, Dual Directional Coupler (for model 500T2z5G7z5)
DC7276M1 2.5 - 7.5 GHz, 2800 Watt, Dual Directional Coupler (for model 1000T2G8B)
DC7280A 2 - 8 GHz, 350 Watt, Dual Directional Coupler (for models 200T2G8A, 300T2G8, 2000TP2G8B)
DC7350A 4 - 8 GHz, 350 Watt, Dual Directional Coupler (for models 15SG48A, 35S4G8A, 60S4G8, 90S4G8, 120S4G8, 200T4G8)
DC7420 0.8 - 18 GHz, 50 Watt, Dual Directional Coupler (for models 10ST1G18A, 20ST1G18A)
DC7435A 4.2 - 18 GHz, 50 Watt, Dual Directional Coupler (for models 15T4G18A, 20T4G18A)
DC7440A 4 - 12 GHz, 450 Watts, Dual Directional Coupler (for models 1S4G11, 5S4G11, 10S4G11A, 20S4G11A, 40S4G11, 60S4G11, 80S4G11, 150S4G11)
DC7450M1 7.5 - 18 GHz, 3000 Watt, Dual Directional Coupler (for models 250T8G18A, 500T7z5G18, 1000T8G18B, 1500T8G18, 2000T8G18, 2000TP8G12, 2000TP8G18)
DC7530 18 - 26.5 GHz, 300 Watt, Dual Directional Coupler (for models 40T18G26A, 130T18G26z5A, 200T18G26z5)
DC7620 26.5 - 40 GHz, 200 Watt, Dual Directional Coupler (for models 40T26G40A, 130T26z5G40A, 160T26z5G40)
DC7820 33 - 50 GHz, 200 Watt, Dual Directional Coupler (for models 75T40G45, 120T40G45)
LA100 100 Watt, DC - 18 GHz, 40dB Load Attenuator
LA150 150 Watt, DC - 5 GHz, 40dB, Load Attenuator
LA500 500 Watt, DC - 5 GHz, 40dB, Load Attenuator
LA1000 1000 Watt, DC - 3 GHz, 40dB, Load Attenuator
LR0200 Load Resistor, 200 Watt, 33 - 50 GHz (for models 70T40G45, 120T40G45)
 
 
 

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