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OEQuest : 23 GHz Photodiode, Module, DC Coupled
| 23 GHz Photodiode, Module, DC Coupled |
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The Optilab PD-23-M is a 23 GHz photodiode module designed for RF over Fiber, antenna remoting, and broadband RF transmission applications using single mode optical. The PD-23-M can accept input power of up to 35 mW. The PD-23-M utilizes a high input power, low distortion PIN photodiode that provides optical to RF conversion out to the frequency range beyond 20 GHz. This compact, cost-effective receiver module can provide users with status monitoring through the use of an on-board processor that communicates to a host computer over an RS-232 I/O interface via a standard USB 2.0 port. When the PD-23-M RF over fiber receiver module is linked with the LT series of RF over fiber transmitter modules, the combination provides an excellent solution for ultra-wideband RF to fiber conversion applications. Contact Optilab for more information.
Features:
• Bandwidth 60 KHz to 23 GHz
• DC to 23 GHz, DC version
• Highly linear to 40 mW+ input power
• Operating Temperature from -30 °C to +60 °C
Applications:
• 23 GHz Analog RF over Fiber
• Optically amplified photonics link
• RZ and NRZ up to 20 Gb/s
• Coherent lightwave systems
• Front-End O/E converter for test instrument
Downloadable PDF Datasheets:
PD-23-M Datasheet
Downloadable Images:
Image (0 bytes)
 Manufacturer: Optilab
Part Number: PD-23-M-DC
Shipping Weight: 2.00 lbs
Lead Time:
1-2 Weeks
Base Price: $1,570.00
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| Technical Specifications |
| General Specifications |
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| Photodiode Wavelength Range |
1260 nm to 1600 nm
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| Operational Bandwidth |
60 KHz to 30 GHz
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| Optical Input Level |
40 mW max.
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| Repsonsitivity |
0.85 A/W @ 1550 nm typ.
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| S21 3 dB Bandwidth |
19 GHz min., 21 GHz typ.
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| S22 Characteristics |
< -10 dB @ 20 GHz
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| Optical Return Loss |
-30.0 dB typ.
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| 2nd Harmonics Distortion |
-70.0 dBc max.
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| 3rd Harmonics Distortion |
-75.0 dBc max.
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| Optical PDL @ 1550 nm |
0.05 dB max.
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| Output Coupling |
DC Coupled
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| RF Impedence |
50 Ω
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| Ripple over Bandwidth |
±1.0 dB max.
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| Link Performance with LT-20 |
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| SFDR |
113 dB Hz2/3
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| Link Loss |
-20 dB @ 10 dBm optical
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| Mechanical Specifications |
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| Operating Temperature |
-10º C to +50º C
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| Storage Temperature |
-20º C to +80º C
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| Power Supply Requirements |
+5 V DC, 500 mA max.
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| Optical Connector |
FC/APC, SC/APC Optional
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| RF Input Connector |
SMA Connector Female, 50 Ω
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| DC Connector |
Plug-in typ.
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| Local Alarm |
LED: Optional Input Power
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| Remote Alarms |
RS-232 Interface (Standard) via USB
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| Dimensions |
82 mm x 56 mm x 25 mm
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| Accessories Included |
110 V - 240 V AC USB Adaptor & Cable
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| Housing |
Precision Mach. Anodized Aluminum
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