4428D宽带同轴移相器 DC-18GHz
4428D宽带同轴移相器 DC-18GHz

重要参数

频率范围： DC-18.0GHz

驻波比： 1.3~1.5

插入损耗: 0.5dB@1 GHz，0.75dB@2 GHz

射频功率：100W均值，5 kW峰值

连接器： N 、SMA 母头可选

符合美军标  MIL-C-22750

订货周期 ：8-10周

品牌：ARRA

产品详情介绍

3428型宽带同轴移相器是ARRA宽带移相器系列的一部分。

ARRA的3428型宽带移相器在微波频谱的低端提供了增强的相变能力。尽管行程更长，仍可保持低插入损耗和低VSWR。相位变化是通过一个固定的驱动旋钮来控制的。校准的5位读数确保高分辨率和参考指示。相位设置的可重复性和稳定性来自于精确的设计和制造。


Frequency Range
(GHz)
Insertion Delay
(Approx) nsec
Minimum Phase
Adjustment
Dimensions - Inches
Form Factor
Model No.*
AB
DC-2.03.6 min
4.6 max		360° / GHz24.2718.520-20153428A
DC-2.01.8 min
2.8 min		360° / GHz15.279.520-30303428B

* For other connectors, precede model number with type required. Ex: N3428A
** Calibrated digital readout is standard on Model 3428A, optional on 3428B. Precede model number with D. Ex: DN34328B


Frequency Range
(GHz)
Insertion Delay
(Approx) nsec
Minimum Phase
Adjustment
Dimensions - Inches
Model No.*

AB
DC-4.02.0 min
2.63 max		225° / GHz
360° at 1.6 GHz		15.012.754428D
DC-4.01.7 min
2.2 max		180° / GHz
360° at 2.0 GHz		12.09.754428C

* For other connectors, precede model number. Ex: N4428D.
** For shaft lock, precede model number with L. Ex: LN4428C.
For calibrated digital readout, precede model number with D. Ex: DLN4428D
(Digital readout in 0.1° increments. Calibration accuracy ±0.7°/GHz over 225° change.)

Frequency Range
(GHz)
Insertion Delay
(Approx) nsec
Minimum Phase
Adjustment
Dimensions - Inches
Model No.*

AB
DC-18.00.88 min
1.10 max		60° / GHz
360° at 6 GHz		5.503.6259426A
DC-18.00.68 min
0.78 max		30° / GHz
180° at 6 GHz		3.751.8759426B
DC-12.01.20 min
1.49 max		90° / GHz
540° at 6 GHz		8.006.1256426E

* To specify Type N connectors, contact factory.* To specify Type N connectors, contact factory.
For calibrated digital readout, precede model number with D. Ex: D9426B
Digital readout in 0.1° increments. Calibration accuracy ±0.7°/GHz.)