Pickering PXI 40-785, Руководство пользователя

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MICROWAVE MULTIPLEXER MODULE 40-785
pickering
SECTION 1 - TECHNICAL SPECIFICATION
Microwave Multiplexer – 40-785
pickering
test
.com
Specifications
Specification - 18GHz Version
Characteristic Impedance: 50Ω
Maximum Frequency:
Rise Time:
Insertion Loss:
VSWR:
Isolation:
18GHz
<3ps
0.2dB (0-3GHz)
0.3dB (3-8GHz)
0.4dB (8-12.4GHz)
0.5dB (12.4-18GHz)
1:1.2 (0-3GHz)
1:1.3 (3-8GHz)
1:1.4 (8-12.4GHz)
1:1.5 (12.4-18GHz)
80dB (0-3GHz)
70dB (3-8GHz)
60dB (8-12.4GHz)
60dB (12.4-18GHz)
Non-Terminated Option
Maximum Power Rating:
Expected Life (Low Power):
Expected Life (Max Power):
240W (0-3GHz)
150W (3-8GHz)
120W (8-12.4GHz)
100W (12.4-18GHz)
5x10
6
ops. per position
3x10
5
ops. per position
Terminated Option
Maximum Power Rating:
Termination Power Rating:
Expected Life (Low Power):
Expected Life (Max Power):
120W (0-3GHz)
80W (3-8GHz)
60W (8-12.4GHz)
50W (12.4-18GHz)
1W per termination,
3W total per 6
channel multiplexer.
2x10
6
ops. per position
3x10
5
ops. per position
Maximum Voltage:
Maximum Switch Current:
100VDC*
1A
Initial On Path Resistance:
Off Path Resistance:
<200mΩ
>10
10
Ω (unterminated)
Vibration: Sine 1mm, 5 - 60Hz
Sine 10g 60 - 2000Hz
Switching Time: 15ms
* For full voltage rating, signal sources to be switched must be fully
isolated from mains supply and safety earth.
Power Requirements
+3.3V +5V +12V -12V
0 0.2A 0.75A 0
Operating/Storage Conditions
Operating Conditions
Operating Temperature:
Humidity:
Altitude:
0°C to +55°C
Up to 90% non-condensing
5000m
Storage and Transport Conditions
Storage Temperature:
Humidity:
Altitude:
-20°C to +75°C
Up to 90% non-condensing
15000m
PXI & CompactPCI Compliance
The module is compliant with the PXI Specification 2.2. Local Bus,
Trigger Bus and Star Trigger are not implemented.
Uses a 33MHz 32-bit backplane interface.
Safety & CE Compliance
All modules are fully CE compliant and meet applicable EU
directives: Low-voltage safety EN61010-1:2010, EMC Immunity
EN61326-1:2013, Emissions EN55011:2009+A1:2010.
Connectors
PXI bus via 32-bit P1/J1 backplane connector.
Signals via coaxial connectors on microwave switches:
• 20GHz & 26.5GHz versions - SMA
• 40GHz versions - SMA-2.9
• 75Ω versions - 1.6/5.6 75Ω connectors
Switching Specification - Un-terminated 26.5GHz Version
Insertion Loss:
VSWR:
Isolation:
<0.7dB
<1:1.7
>50dB
Expected Life: 5x10
6
operations
Additional Specification - 40GHz Version
Insertion Loss:
VSWR:
Isolation:
<1.1dB
<1:2.2
>50dB
Expected Life: 2x10
6
operations
Additional Specification - 75Ω Version
Insertion Loss:
VSWR:
Isolation:
<0.3dB to 2.5GHz, typically <1.5dB to 4GHz
<1:1.3 to 2.5GHz typically <1:1.3 at 4GHz
>70dB to 2.5GHz
Expected Life: 2x10
6
operations
Mechanical Characteristics
Front panel mounted versions occupy 3 slots, terminated front
panel mounted versions occupy 4 (single) or 6 (dual versions)
slots.
Remote multiplexer versions occupy one slot and are supplied with
a 1.5m interface cable for each of the supplied microwave relays.
3D models for all versions in a variety of popular file formats are
available on request.
Switching Specification - Terminated 26.5GHz Version
Insertion Loss:
VSWR:
Isolation:
<0.7dB
<1:1.7
>55dB
Expected Life: >2x10
6
operations