Typical Application - Fracarro KTX-RC Instrucciones De Uso

Fig.3 illustrates the typical installation
of a return channel link with optical
fibre solutions.
The optical link is designed to transport
return channel RF signals (from 5 MHz
up to 65 MHz) over fibre. The product
is fully compatible with the forward
path optical link realized with KTX and
KRX, but in this case the downstream
frequencies have to start from 88 MHz.
PRODUCT SPECIFICATIONS & SYSTEM INFORMATION
Optical wavelength [nm]
Optical Power [dBm]
Max Optical Reflection [dB]
Electrical Bandwidth [MHz]
Internal Combiner / Diplexer [MHz]
Flatness [dB]
Return Loss [dB]
Link Gain [dB]
Maximum Input/Output Level [dBμV]
RF Connector
Optical Connector
Supply voltage [Vdc]
Absorption [mA]
Spurious Emission IM2 [dB]
Spurious Emission IM3 [dB]
(1) Note: tests done with two tones frequency separated by 4MHz
The technical data are nominal values and refer to the temperature of 25° C.

TYPICAL APPLICATION

Fig. 3
88-2150 MHz
KTX-RC
1310±20
0
45
5÷65
88÷2150
±1,5
>10
96
(1)
Type F, 75Ω
SC-APC single mode
12
60
-47
(1)
-47
(1)
10
88-2150 MHz
KTX
5-65 MHz
KRX-RC
5-65 MHz
KRX-RC
1100÷1600
-10÷0
35
5÷65
88÷2150
±1,5
>10
8 dB
90
Type F, 75Ω
SC-APC single mode
12
85
-47
-47
KRX
KTX-RC
88-2150 MHz
5-65 MHz