Amplifier Research DC7205
| Attribute | Value |
|---|---|
| Frequency Range | DC - 225 MHz |
| Output Power | 5 Watts minimum CW |
| Gain | 50 dB minimum |
| Input for Rated Output | 316 mV RMS maximum |
| Noise Figure | 10 dB typical |
| Input VSWR | 2.0:1 maximum |
| Output VSWR | 2.0:1 maximum |
| Harmonic Distortion | -20 dBc typical at rated output |
| Power Requirements | 105-125V / 210-250V, 50/60 Hz, Single Phase |
| Connectors | Type N Female (Input and Output) |
Amplifier Research DC7205 Options:
- DC7205A - N(M)/N(F) Main Line, N(F)/N(F) Coupler Connectors
- DC7205AM1 - N(M)/N(F) Main Line, SMA(F)/SMA(F) Coupler Connectors
- DC7205 - N(F)/N(F) Main Line, N(F)/N(F) Coupler Connectors
- DC7205M1 - N(F)/N(F) Main Line, SMA(F)/SMA(F) Coupler Connectors
| Model | DC7205 |
|---|
The Amplifier Research DC7205 Dual Directional Coupler operates across 0.7–6 GHz with a maximum power handling of 250W. It features a CW coupling factor of 41 dB ±1.2 dB, flatness of ±0.8 dB, typical directivity of 18 dB, and an insertion loss of just 0.2 dB. Designed with a 50-ohm impedance and N-type connectors, it offers reliable RF performance in a compact 6.8 x 5.1 x 3.05 cm housing, weighing only 0.27 kg.
Engineered for amplifier compatibility, the DC7205 enables accurate monitoring of forward and reflected power, making it ideal for RF susceptibility testing, amplifier overdrive protection, field control, and load safeguarding.
Testwall can supply the used Amplifier Research DC7205 Dual Directional Coupler, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Amplifier Research DC7205 Dual Directional Coupler.
