M09207 [MICROSEMI]
K Band Waveguide Modulator; K波段波导调制器
| 型号： | M09207 |
| 厂家： | 
Microsemi |
| 描述： | K Band Waveguide Modulator |
| 文件： | 总2页 (文件大小：146K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
K Band Waveguide Modulator
®
TM
M09207
Features
●
Waveguide Assembly
●
High Modulation Depth
●
GaAs PIN Diode
●
Low Drive Voltage
●
For Low Cost Commercial Applications
Specifications @ 25°C
●
Insertion Loss: 1.5 dB Typ. @ 20 mA
●
Modulation Depth: >90% Typ.
Description
●
Frequency of Operation: 24.125 GHz
Microsemi’s MO9207 K-band modulator with integral
GaAs PIN diode is designed for testing Doppler
transceivers on the bench and in the field. Various
radar cross sections may be simulated by attaching
different size horn antennas to the modulator.
●
RF Bandwidth: 200 MHz
●
Modulation Rate: 1 Hz–100 kHz
●
Drive Voltage: 1.3 V @ 20 mA, Typ.
Maximum Ratings
Operating Temperature
Storage Temperature
Drive Current
-30°C to +70°C
-40°C to +85°C
50 mA
Microsemi
Copyright 2008
Rev: 2008-11-04
Microwave Products
75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748
Page 1
K Band Waveguide Modulator
®
TM
M09207
K Band Waveguide M odulator (MO9207)
Typical Performance
Characteristics
MO9207 K Band Waveguide
M odulator
120
110
100
90
0.820
(20.83)
Max.
UG-595/U Flange
WR-42 Waveguide
80
70
60
Solder Pin
50
40
1.30
Max.
(33.02)
30
20
0.875
(22.2)
10
0
4X 0.120
Thru
0
5
10
15
20
0.875
(22.2)
0.125 Max.
(3.18)
[3.05]
Peak PIN Diode Current (mA)
Dimensions are in inches (mm).
M odulation Characteristic
Flange mates with UG-595/U WR-42. Delivered with
grounded buss wire for ESD protection.
M odulator Driver
The modulation driver should be current limited to 50 mA
pulse current. For a drive current of 20 mA from a 50-ohm
modulator operating at 5 volts a 120-ohm resistor should
be inserted in series with the PIN diode.
On
On
+
0
Off
Off
Positive drive is applied to the solder pin on top of unit.
Ground is any metallic contact on the waveguide.
Microsemi
Copyright 2008
Rev: 2008-11-04
Microwave Products
75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748
Page 2
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