External frontends

External frontends

External frontends and converters

The R&S external frontends and converters are a convenient way to extend the usable frequency of Rohde & Schwarz signal and spectrum analyzers and signal generators. These frontends are available in several different models, all the way up to 330 GHz. By using a frontend or a converter, it is possible to be closer to the device under test reducing cable losses, which increases the sensitivity of the receiver and the output power of the generator. This is particularly important in an over the air environment. To complete the solution, a range of accessories is available, including a variety of bandpass filters, tunable attenuators and horn antennas.

The R&S®FExx frontends come as completely calibrated units, with built in high performance local oscillators for best signals quality. They are fully integrated into the base instruments firmware and enable the easiest control possible.

The R&S®FCxx converters are flexible standalone units that provide the user a wide range of options to select the optimal intermediate frequency/local oscillator combination. Each converter is characterized in the factory and supplied with the measurement and alignment data.”

제품 목록
비교
제품 이름
주파수 RX/TX
출력 레벨 TX
대역폭 RX/TX
감도 RX
SSB 위상 노이즈 RX/TX
주파수 RX/TX
24 GHz to 44 GHz
출력 레벨 TX
–50 dBm to +6 dBm
대역폭 RX/TX
1 GHz
감도 RX
24 GHz ≤ f ≤ 30 GHz –157 dBm
SSB 위상 노이즈 RX/TX
typ. –160 dBm, 1 MHz < –126 dBc (1 Hz)
주파수 RX/TX
36 GHz to 50 GHz
출력 레벨 TX
–50 dBm to +4 dBm
대역폭 RX/TX
1GHz
감도 RX
36 GHz ≤ f ≤ 43 GHz –155 dBm
SSB 위상 노이즈 RX/TX
typ. –158 dBm, 1 MHz < –124 dBc (1 Hz)
Frequency RX/TX
70 GHz to 110 GHz
Output level TX
-
Bandwidth RX/TX
10 GHz
Sensitivity RX
–154 dBm, –158 dBm (typ.) for 1 Hz RBW
SSB phase noise RX/TX
–125 dBc at 96 GHz and 1 MHz offset
주파수 RX/TX
110 GHz ~ 175 GHz
출력 레벨 TX
-
대역폭 RX/TX
10 GHz
감도 RX
156 dBm, typ. –159 dBm (115 GHz < f ≤ 148 GHz, 1 Hz RBW로 정규화)
SSB 위상 노이즈 RX/TX
148 GHz에서 -122 dBc 및 1 MHz 오프셋
주파수 RX/TX
220 GHz ~ 330 GHz
출력 레벨 TX
-
대역폭 RX/TX
34 GHz
감도 RX
-
SSB 위상 노이즈 RX/TX
-
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