MJR ML2400A 功率计
产品简介
ML2400A系列功率计结合热量计的准确度,两极管的速度和顶点功率计的显示图的优点。结果是单独一部仪器以单一个感应器便可获得90dB的动态范围。ML2400A系列将图形显示能力包括在标准特性内。坚固的外壳加上高能量NiMH电池选件令现场维修应用方便和准确。
产品详细信息
特点
·态范围90dB,功率稳定读数可达-70dB;
·GPIB仿真;
·触发控制;
·脉冲轮廓图形显示;
·功率、时间对比图形显示;
·功率或频率扫描图形显示;
·对传感器回损提供5 - 6dB的改善;
·通过电话进行远程监控;
·可将功率传感器置于远端。
技术指标
·态范围90dB,功率稳定读数可达-70dB;
·GPIB仿真;
·触发控制;
·脉冲轮廓图形显示;
·功率、时间对比图形显示;
·功率或频率扫描图形显示;
·对传感器回损提供5 - 6dB的改善;
·通过电话进行远程监控;
·可将功率传感器置于远端。
技术指标
Model | Frequency range | Dyn- amic range | SWR | Rise time ^*1 | Sensor line- arity | RF con nec- tor ^*2 |
Power sensors | ||||||
MA2469A | 10MHz to 14MHz | -60 to+ 20dBm | <1.90;10 to 50MHz | <0.004 ms | 1.8%, 2.5%, 3.5%, | N(m)
|
MA2472A | 10MHz to 18GHz | -70 to+ 20dBm | N(m)
| |||
MA2473A | 10MHz to 32GHz | N(m) | ||||
MA2474A | 10MHz to 40GHz | N(m) | ||||
MA2475A | 10MHz to 50GHz | V(m) | ||||
Thermal power sensors^*3 | ||||||
MA2421^*5 | 0.1MHz to 18GHz | -30 to+ 20dBm | <1.10;0.1MHz to 2GHz <1.15;2 to 12.4GHz <1.20;12.4 to 18GHz | <4.0ms | 1.3%, 1.5%, 1.8%, | N(m) |
MA2422B | 10MHz to 18GHz | <1.90;10 to 50GHz | N(m) | |||
MA2423B | 10MHz to 40GHz | <1.17;50 to 150MHz | K(m) | |||
MA2424B | 10MHz to 40GHz | <1.10;0.15 to 2Ghz | K(m) | |||
MA2425B | 10MHz to 50GHz | <1.15;2 to 12.4GHz | V(m) | |||
High accuracy sensors | ||||||
MA2442A | 10MHz to 18GHz | -67 to+ 20dBm | <1.90;10 to 50MHz | <0.004 ms | 1.8%, <18GHz | N(m) |
MA2444A | 10MHz to 40GHz | <1.17;50 to 150GHz | 2.5%, <40GHz | K(m) | ||
MA2445A | 10MHz to 50GHz | <1.08;0.154 to 2GHz | 3.5%, <50GHz | V(m) | ||
Maximum input power | MA2420A:24dBm,continuous; MA2440A,MA2470A:23dBm,continuous; | |||||
Temperature accuracy^*4 | MA2420A:<1.0% MA2440A,MA2470A:<1.0%,<40GHz;<1.5%,50GHz |