Product Specifications & System Information - Fracarro KTX Mode D'emploi

PRODUCT SPECIFICATIONS & SYSTEM INFORMATION
Specifications
Optical wavelength
Optical power
Optical reflection
Electrical bandwidth
Flatness (47 – 862MHz)
Flatness (950 – 2150MHz)
Link flatness (whole bandwidth)
Electrical return loss
Gain
Input/output level (TV band)
Input/output level (SAT band)
Output level (test)
RF connector
Optical connector
Operating current
Second order distortion (IM2)
Third order distortion (IM3)
[1]
The value is obtained for two tones (frequency spaced by 4MHz) and an optical attenuation between the
transmitter and the receiver of 12dB.
[2]
The value is obtained for two tones (frequency spaced by 4MHz) and an optical attenuation between the
transmitter and the receiver of 0dB.
The technical data refers to an operating temperature of 25°C
Fig.4 illustrates a typical installation of a forward path
link using optical fibre solutions. The optical link is
designed to transport forward path RF signals (from
47MHz up to 2150MHz) over fibre.
TEST
FIG.4
Unit Min
nm 1290
dBm 5.9
dB 45
MHz
dB
dB
dB
dB
dB
dBµV
dBµV
dBµV
Type F, 75Ω
SC-APC single mode
mA
dBc
dBc
- 6 -
KTX
Typ Max
1310 1330
6 6.1
47 - 2150
±0.5
±1
±2.5 typical
-12
-20
[1]
102
[1]
92
130
-60(TV)
-35(SAT)
-60(TV)
-35(SAT)
KRX
Min Typ Max
1100 1600
-10
35
47 – 862; 950 – 2150
±0.5
±2
-11
+25
107
97
-25dB
Type F, 75Ω
SC-APC single mode
130
-60(TV)
-35(SAT)
-60(TV)
-35(SAT)
6
[2]
[2]