OEQuest - Equipment - Transmitters / Receivers - RF/Microwave Over Fiber Transmitter,Receiver,Transceiver, up to 20GHz - Module - 20 GHz Bandwidth Lightwave Transmitter Module

Equipment
· ASE, SLED Sources
· Fiber Laser Sources
· Optical Fiber Amplifiers
· RFoG, FTTH, HFC
· Transmitters / Receivers

Components
· DWDM Mux, Add/Drop
· Laser Diodes
· Optical Modulators
· Passive Components
· Patch Cords / Adaptors
· Photodiodes / Receivers
· Transceivers
· Tunable Filters / Switches
· WDM, Optical Filters

Test Instruments
· Digital, Optical Networks
· Electronics, RF, Microwave
· Photonics Components
· Testing Chamber

Production Tools
· Laser / Fiber Assembly
· Motion Control/Alignment

Special Deals

Manufacturers

You are at OEQuest : Equipment : Transmitters / Receivers : RF/Microwave Over Fiber Transmitter,Receiver,Transceiver, up to 20GHz : Module : 20 GHz Bandwidth Lightwave Transmitter Module

20 GHz Bandwidth Lightwave Transmitter Module

The LT-20-M is a 20 GHz bandwidth lightwave transmitter module designed for RF over fiber, antenna remoting and broadband RF transmission applications using single mode optical fiber. This module uses a low noise, narrow linewidth, 1550nm distributed feedback (DFB) laser diode as Continuous Wave (CW) light source. A broadband Lithium Niobate (LiNbO3) optical modulator is employed to provide the linear modulation capability that exceeds 20 GHz in its modulation bandwidth. This externally modulated transmitter design provides a high spur-free dynamic range and high input intercept point performances. The LT-20-M can also be used for digital transmission when driven by a wideband modulator driver.

The DFB laser’s temperature stability is controlled with the use of an internal TEC. The optical modulator is controlled via a high precision bias controller to ensure the operation is set to quadrature. This design enables LT-20-M to provide with the lowest distortion and wide modulation bandwidth. The transmitter provides status monitoring through an RS-232 serial port interface.

Features:
• Useful Bandwidth upto 20 GHz
• Low Distortion for Analog
Transmission
• High Spur-Free Dynamic Range
• Low RIN, Narrow Linewidth DFB Laser
• Broadband LiNbO3 Modulator
• Status Monitoring: RS-232 (standard)
• RS-232 interface for status monitoring

Applications:
• Optical Communication to 20 Gb/s
• Wideband RF Transmission over Fiber
• RF/IF Signal Distribution
• Antenna Remoting
• Optical Delay Lines
• Satellite Communication

Downloadable PDF Datasheets:
LT-20 Product Datasheet

Downloadable Images:
Larger Image (0 bytes)
Side Image (0 bytes)

Manufacturer: Optilab

Part Number: LT-20-M

Shipping Weight: 2.00 lbs

Lead Time: In Stock

Base Price: $5,950.00

View a printable version.

Technical Specifications

Model Number	LT-20-M
Optical Specifications
Laser Wavelength Range	1550 nm ±10 nm
Transmission Distance Range	N/A
Optical Output Power Level	+4 dBm to +8 dBm
Output Power Stability	N/A
Laser Launch Power Level	N/A
Optical Return Loss	50dB typ/
Optical Connectors	SC/APC, FC/APC Optional
Receiver Input Wavelength Range	N/A
Optical Input Level Range	N/A
RF/Link Specifications	N/A
Input RF Power Level	N/A
RF Output Level	N/A
Link Gain	@ 2 GHz; -18 dB , @ 20 GHz -33 dB
RF Frequency Range	N/A
Gain Flatness	N/A
Carrier Interference Noise Ration (CINR)	N/A
2nd Harmonics Distortion	-7 0dBc typ.
1dB Compression Point	+20 dBm typ.
Input Impedance	N/A
Input RF Return Loss	N/A
RF Connectors	K Connector Female, 50 Ω
Mechanical Specifications
Operation Temperature	-40°C to +70°C
Storage Temperature	-55°C to +85°C
Power Supply	+12 V DC, 2 A max.
Power Consumption	N/A
Housing Dimensions	208mm x 108mm x 30mm
Control/Monitoring	Laser Enable
Display	N/A
Alarm	Local: LED: Optional Input Power

Send to a Friend

Your name:	*
Your e-mail:	*
Recipient's e-mail:	*
Send to friend