
SSS系列测速前端
发布时间:2025-5-2 9:23:56
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产品描述:
SSS系列的速度传感器头是基于多普勒原理制作的,适用于移动目标远程测速和直接探测等用途。目录上模块的工作频率是24.15GHz到35GHz。天线和传感模块是一个传感头组件里两个主要的部件。传感模块可配置多种天线种类,如喇叭,透镜矫正和微波带天线等组合成不同的配置结构以满足不同的应用需求。传感器模块在一个集成的封装里配置了T/R双工器,一个单向接收器或I/Q接收器,一个发射/接收振荡器。带I/Q接收器的模块不仅可以探测移动目标的速度和范围,同时能探测移动目标的方向。目录上的模块频率是在K和Ka频段,其它频段和参数可以根据定制来设计。
特点:
连续波和脉冲模式操作
多样天线种类
低噪音高灵敏度
低谐波
符合FCC第15条标准
Model Number |
SSS-24310-
22L-S1 |
SSS-24310-
22L-D1 |
SSS-24307-
27M-S1 |
SSS-24307-
27M-D1 |
SSS-24307-
25M-S1 |
SSS-24307-
25M-D1 |
Antenna Type |
Lens Corrected |
Lens Corrected |
Microstrip Array |
Microstrip Array |
Microstrip Array |
Microstrip Array |
Antenna Polarization |
Circular |
Circular |
Linear |
Linear |
Linear |
Linear |
Antenna 3 dB Beamwidth |
12°(H) x 12°(V) |
12°(H) x 12°(V) |
4.6°(H) x 6.8°(V) |
4.6°(H) x 6.8°(V) |
4.6°(H) x 15°(V) |
4.6°(H) x 15°(V) |
Antenna Gain (dBi) |
22 |
22 |
27 |
27 |
25 |
25 |
Antenna Sidelobes (dBc) |
20 |
20 |
18 |
18 |
18 |
18 |
TX Frequency (GHz) |
24.125 |
24.125 |
24.125 |
24.125 |
24.125 |
24.125 |
TX Power (dBm) |
10 |
10 |
7 |
7 |
7 |
7 |
Receiver I/Q Phase Δ |
N/A |
80 to 100° |
N/A |
60 to 120° |
N/A |
60 to 120° |
Receiver I/Q Amplitude Δ |
N/A |
0 to 2 dB |
N/A |
0 to 2 dB |
N/A |
0 to 2 dB |
Detection Range |
Up to 4,000 meters for radar cross section 2 meter2(IF amplifier performance and radar DSP scheme dependent) |
IF Frequency (MHz, min) |
DC to 10 MHz |
DC to 10 MHz |
DC to 10 MHz |
DC to 10 MHz |
DC to 10 MHz |
DC to 10 MHz |
IF Offset Voltage (Vdc) |
-0.2 to +0.2 |
-0.2 to +0.2 |
-0.5 to –1.0 |
-0.5 to –1.0 |
-0.5 to –1.0 |
-0.5 to –1.0 |
Frequency Stability |
- 0.8 MHz/°C |
- 0.8 MHz/°C |
- 0.8 MHz/°C |
- 0.8 MHz/°C |
- 0.8 MHz/°C |
- 0.8 MHz/°C |
Power Stability |
- 0.03 dB/°C |
- 0.03 dB/°C |
- 0.03 dB/°C |
- 0.03 dB/°C |
- 0.03 dB/°C |
- 0.03 dB/°C |
Bias Voltage (Vdc) |
+ 4.5 to 6.0 |
+ 4.5 to 6.0 |
+ 4.5 to 6.0 |
+ 4.5 to 6.0 |
+ 4.5 to 6.0 |
+ 4.5 to 6.0 |
Bias Current (mA) |
150 to 250 |
150 to 250 |
150 to 250 |
150 to 250 |
150 to 250 |
150 to 250 |
Outline |
SD-LK |
SD-LK |
SD-MK-1 |
SD-MK-1 |
SD-MK-2 |
SD-MK-2 |
CATALOG MODELS (Ka Band): |
Model Number |
SSS-35310-
22L-S1 |
SSS-35310-
22L-D1 |
SSS-35307-
20M-S1 |
SSS-35307-
20M-D1 |
SSS-35307-
25M-S1 |
SSS-35307-
25M-D1 |
Antenna Type |
Lens Corrected |
Lens Corrected |
Microstrip Array |
Microstrip Array |
Microstrip Array |
Microstrip Array |
Antenna Polarization |
Circular |
Circular |
Linear |
Linear |
Linear |
Linear |
Antenna 3 dB Beamwidth |
12°(H) x 12°(V) |
12°(H) x 12°(V) |
12°(H) x 12°(V) |
12°(H) x 12°(V) |
4.6°(H) x 15°(V) |
4.6°(H) x 15°(V) |
Antenna Gain (dBi) |
22 |
22 |
20 |
20 |
25 |
25 |
Antenna Sidelobes (dBc) |
20 |
20 |
18 |
18 |
18 |
18 |
TX Frequency (GHz) |
35 |
35 |
35 |
35 |
35 |
35 |
TX Power (dBm) |
10 |
10 |
7 |
7 |
7 |
7 |
Receiver I/Q Phase Δ |
N/A |
80 to 100° |
N/A |
60 to 120° |
N/A |
60 to 120° |
Receiver I/Q Amplitude Δ |
N/A |
0 to 2 dB |
N/A |
0 to 2 dB |
N/A |
0 to 2 dB |
Detection Range |
Up to 4,000 meters for radar cross section 2 meter2(IF amplifier performance and radar DSP scheme dependent) |
IF Frequency (MHz, min) |
DC to 10 MHz |
DC to 10 MHz |
DC to 10 MHz |
DC to 10 MHz |
DC to 10 MHz |
DC to 10 MHz |
IF Offset Voltage (Vdc) |
-0.2 to +0.2 |
-0.2 to +0.2 |
-0.5 to –1.0 |
-0.5 to –1.0 |
-0.5 to –1.0 |
-0.5 to –1.0 |
Frequency Stability |
- 0.8 MHz/°C |
- 0.8 MHz/°C |
- 0.8 MHz/°C |
- 0.8 MHz/°C |
- 0.8 MHz/°C |
- 0.8 MHz/°C |
Power Stability |
- 0.03 dB/°C |
- 0.03 dB/°C |
- 0.03 dB/°C |
- 0.03 dB/°C |
- 0.03 dB/°C |
- 0.03 dB/°C |
Bias Voltage (Vdc) |
+ 5.0 to +5.5 |
+ 5.0 to +5.5 |
+ 5.0 to +5.5 |
+ 5.0 to +5.5 |
+ 5.0 to +5.5 |
+ 5.0 to +5.5 |
Bias Current (mA) |
-40 to +80 |
-40 to +80 |
-40 to +80 |
-40 to +80 |
-40 to +80 |
-40 to +80 |
Outline |
SS-LA |
SS-LA |
SS-MA-1 |
SS-MA-1 |
SS-MA-2 |
SS-MA-2 |