Amplifier Research DC7205 Dual Directional Coupler
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Amplifier Research DC7205 dual directional coupler delivers 0.7–6 GHz frequency range, 250 W power handling, and 0.2 dB maximum insertion loss for RF testing.
Product details
| Model | DC7205 |
| Manufacturer | Amplifier Research |
| Category | RF & Microwave Test Equipment |
| Availability | Made to order |
Description
Overview
The Amplifier Research DC7205 is a dual directional coupler designed for RF susceptibility testing and monitoring both forward and reflected power. Its wide frequency range from 0.7 to 6 GHz provides flexibility for coupling medium power amplifiers to oscilloscopes, voltmeters, power meters, spectrum analyzers, and other measuring instruments. Low insertion loss ensures efficient coupling to the load.
Key Features
- Frequency range 0.7 to 6 GHz
- Power handling up to 250 watts CW
- CW coupling factor 41 dB ±1.2 dB (includes flatness)
- Flatness ±0.8 dB
- Directivity: 18 dB typical, 15 dB minimum
- Insertion loss 0.2 dB maximum
- VSWR 1.2:1 maximum
- 50 ohm impedance main line
- N(M)/N(F) main line connectors, N(F)/N(F) coupler connectors (optional configurations available)
Applications
- RF susceptibility testing and amplifier monitoring
- Forward and reflected power monitoring
- Coupling to test and measurement instruments
- Use with amplifiers operating in the 0.7 to 6 GHz frequency range
Specifications
| Frequency Range | 0.7 to 6 GHz |
| Power (Maximum) | 250 watts CW |
| Coupling Factor | 41 dB ±1.2 dB (includes flatness) |
| Flatness | ±0.8 dB |
| Directivity | 18 dB typical, 15 dB minimum |
| Insertion Loss | 0.2 dB maximum |
| Impedance | 50 ohms |
| VSWR | 1.2:1 maximum |
| Connectors | N(M)/N(F) main line, N(F)/N(F) coupler (optional configurations available) |
| Weight | 0.27 kg (0.6 lbs) |
| Size (W×H×D) | 6.8 x 5.1 x 3.05 cm (2.7 x 2.0 x 1.2 in) |
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Amplifier Research DC7205 Dual Directional Coupler
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