Product Features
● DC to 22 GHz (RF interface SMA-F)
● Up to 40 GHz (RF interface SMK-F)
● horizontal mounting type
● Solder pin type or low-frequency connector type low-frequency interface is available.
(electrical connector options: D-Sub, J30J, etc.)
● Telemetry indication function is available.
● Diode deactivation function available
● Weight: 120g minimum
RF Performance Indicators
DC ～ 22GHz（SMA-F Interface接口） |
频率（GHz） Frequency (GHz) | DC～2 | 2 ～ 8.4 | 8.4 ～ 14.5 | 14.5 ～ 18 | 18 ～ 20 | 20 ～ 22 |
电压驻波比 Voltage standing wave ratio | ≤ 1.15 | ≤ 1.25 | ≤ 1.30 | ≤ 1.33 | ≤ 1.33 | ≤1.40 |
插入损耗（dB） Insertion loss (dB) | ≤ 0.15 | ≤ 0.25 | ≤ 0.30 | ≤ 0.40 | ≤ 0.50 | ≤0.50 |
隔离度 Isolation degree | ≥ 70 | ≥ 70 | ≥ 70 | ≥ 70 | ≥ 65 | ≥ 65 |
电磁泄露（dBi） Electromagnetic leakage (dBi) | ≥ 70 | ≥ 70 | ≥ 68 | ≥ 65 | ≥ 60 | ≥ 60 |
连续波功率耐受（W） Continuous wave power tolerance (W) | 额定功率 1）+20% Rated power 1)+20% |
微放电（W） Micro discharge (W) | 额定功率 +6dB 脉冲功率 2） Rated power+6dB pulse power 2) |
17.5 ～ 40GHz（SMK-F Interface接口） |
频率（GHz） Frequency (GHz) | 17.5 ～ 21.5 | 21.5 ～ 27.5 | 27.5 ～ 31 | 31 ～ 40 |
电压驻波比 Voltage standing wave ratio | ≤ 1.35 | ≤ 1.45 | ≤ 1.55 | ≤ 1.65 |
插入损耗（dB） Insertion loss (dB) | ≤ 0.40 | ≤ 0.50 | ≤ 0.60 | ≤ 0.70 |
隔离度 Isolation degree | ≥ 60 | ≥ 60 | ≥ 60 | ≥ 60 |
电磁泄露（dBi） Electromagnetic leakage (dBi) | ≥ 60 | ≥ 60 | ≥ 60 | ≥ 60 |
连续波功率耐受（W） | 额定功率 1）+20% Rated power1)+20% |
微放电（W） Micro discharge (W) | 额定功率 +6dB 脉冲功率 2） Rated power+6dB pulse power 2） |
1）Rated power: can be evaluated according to user needs;
2）Pulse power: can be evaluated according to user needs, with a duty cycle of 1% to 5% and a period of 10ms.
Typical Power Specifications
频段（GHz） Frequency band (GHz) | DC ～ 40 | 2 ～ 2.3 |
额定功率（W） Rated power (W) | 5 | 10 |
微放电（W） Micro discharge (W) | 5W 连续波 +20 脉冲功率 5W continuous wave+20 pulse power | 10W 连续波 +40 脉冲功率 10W continuous wave+40 pulse power |
General Performance Indicators
项目 project | 指标要求 Indicator requirements |
工作电压（V） Working voltage (V) | 最小 Minimum | 额定 rated | 最大 maximum |
22 | 28 | 32 |
驱动电流（mA） Drive current (mA) | ≤320（28V，-35℃～ +95℃） |
切换时间（ms） Switching time (ms) | ≤ 20 |
脉冲宽度（ms） Pulse width (ms) | 50 ～ 1000（容差 ±5%） |
线圈电阻（Ω） Coil resistance (Ω) | 132.5±10%（常温 +23℃） |
射频接触电阻（mΩ） RF contact resistance (m Ω) | ≤ 100 |
遥测电阻（mΩ） Telemetry resistance (m Ω) | ≤ 1000 |
绝缘电阻（MΩ）（500Vd.c.） Insulation resistance (M Ω) (500Vd. c.) | ≥ 100 |
介质耐压（Vrms）（50Hz） Dielectric withstand voltage (Vrms) (50Hz) | ≥ 500，最大漏电流 1mA ≥ 500, maximum leakage current 1mA |
干扰抑制 interference suppression | 35V、100μs、10Hz/ 持续 1000ms 的干扰信号下，微波开关不能发生状态切换 Under interference signals of 35V, 100 μ s, 10Hz/for 1000ms, the microwave switch cannot switch states |
线圈瞬态抑制 *（V） Transient suppression of coil * (V) | 反向过冲电压信号的电平小于 3 The level of the reverse overshoot voltage signal is less than 3 |
切换寿命（万次） Switching lifespan (10000 times) | ≥ 10 |
外表面热辐射系数 External surface thermal radiation coefficient | ≥ 0.85 |
重量（g） mass（g） | 卧式焊针式 Horizontal welding needle type | ≤ 120 |
卧式电连接器式 Horizontal electrical connector type | ≤140 |
* 仅针对带二极管消反功能的同轴微波开关
* Only applicable to coaxial microwave switches with diode anti reverse function
schematic
Positive pulse, negative pulse and independent pulse control methods can be provided; control terminal and telemetry terminal dual-point, dual-wire control methods can be provided.
