the product sheet in pdf format

Communication – Amplification RF | Capteurs & Mesure | Electronique de puissance | Optique & Systèmes
L’expérience des instruments de mesure embarqués
Gamme
COMMUNICATION OPTIQUE
Série
OPTICOM
Modèle
OPTICOM LASER
RF–OPTICAL LINK MODULES
Optical transmitter and receiver
Range
Bandwidth
OPTICOM – T12
OPTICOM – R12
0.2 - 12 GHz
0.2 - 12 GHz
OPTICOM – T18
OPTICOM – R18
0.2 - 18 GHz
0.2 - 18 GHz
OPTICOM - T40
OPTICOM - R40
0.2 - 40 GHz
0.2 – 40 GHz
Opticom Laser
Photo non contractuelle
DOMAINES D’APPLICATION :
 RF signal remoting
 RF signal distribution
 RF fibre-optic delay lines
 EW, ELINT signal remoting
 Wireless Broadband Communication systems
BOWEN – ERTE - PEKLY
www.bowenfr.com
Gamme
COMMUNICATION OPTIQUE
Série
OPTICOM
Modèle
OPTICOM LASER
FEATURES
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0,1 to 18 GHz specified bandwidth (customized up to 40 GHz)
Monitoring and alarm capabilities
Optical safety protection
Versatile power supply
Ruggedized packaging
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Integrated low noise 1550-nm DFB laser and electro-optical modulator
High Dynamic range
Optical stabilization
Thermal stabilization
Single mode fibre
DESCRIPTION
The RF-Optical link Modules are linear, low-noise RF fiber-optic link designed for analogue microwave signal transmission and distribution,
for applications operating between 100 MHz and 18/20 GHz. The link is composed of DC powered transmitter module and receiver module.
The transmitter utilizes a low noise DFB laser operating at 1550 nm over 9/125-µm single mode fiber and highly linear Mach-Zehnder optical
modulator. For enhanced reliability the transmitter module incorporates optical power, temperature and bias control circuitries to actively
adjust the optimal operating conditions. The receiver utilizes a high-speed low distortion InGaAs PIN diode photo detector. It is designed for
low noise and stable performance over a wide temperature range.
The link offers several monitoring and alarm features through the DC pin connectors. It includes an optical safety protection that
automatically switches off the optical power when the fiber optic link is opened. The RF interface is via a 50-ohm SMA connector and the
optical connector is a low reflection APC Radiall LXC-R connector. The packaging is suited extreme environmental conditions (including
hermeticty).
transmitter
RF
input
Laser diode
Electro -optical
modulator
RF Amplifier
Optical
output
Optical
input
receiver
Photodiode
RF Amplifier
RF
output
FUNCTIONAL SPECIFICATIONS
The RF-Optical link Modules cover a broad bandwidth and is suitable for signal transmission requiring high linearity, (independent distance)
low losses and good sensitivity.
Standard Parameters
Frequency range
Gain
Noise Figure
Input electrical power range
SFDR
Input and output VSWR
Operating distance
Min. value Typ. value Max. value
0.2
-6
5
-124 1
0
110
02:01
1000
18
15
14
-19 2
Units
Parameters
Value
GHz
dB
dB
dBm
dB/Hz2/3
m
DC supply voltage
Maximum power consumption
Operating temperature
Storage temperature
Physical configuration
RF connection
Optical connection
DC connection
Transmitter dimensions
Receiver dimensions
9 to 30 V
< 20 W
0 to 70 °C
-40 to +85 °C
Self-contained housing
SMA
Radiall LXC-R (APC)
DIN 41652 (DB-15 / DB-9)
250 x 150 x 40 mm3
110 x 82 x 40 mm3
1 Input power to obtain an output signal-to-noise ratio > 10 dB @ 1-kHz bandwidth
2 Input power to obtain an output spurious rejection > 50 dBc
ERTE
14 Rue de la Truie qui File
91400 Saclay - FRANCE
www.bowenfr.com
Tel +33 169 353 850
Email: [email protected]