- 14 -
Downstream incl. receiver module
Wavelength
1290-1600 nm
Opt.Return loss
> 40 dB
Fiber
single mode 9/125 µm
Optical connector
SC/APC (E2000 auf Anfrage)
Output impedance
75 Ohm
Output return loss
>
20 dB (-1.5 dB / oct.)
Frequency range
47/85- 862
1)
MHz
Opt. input level for controlled electrical output level
-7 to +0 dBm
Controlled output level (ALC on, 5% OMI)
112 dBµV
Attenuator range
0-15 dB
- Step size
0.5 dB
Equalizer range (each output adjustable)
0 - 15 dB
- Step size
0.5 dB
Equivalent noise input
< 5 pA /
√
Hz
Distorsion products for CENELEC 42 Ch.
110 dBµV, flat
113 dBµV, 9 dB slope
CSO
> 60 dB
CTB
> 60 dB
RF test point
-20 dB
Upstream incl. transmitter module
Wavelength LT 40 S (FP laser)1310±40 nm
S = SC/APC LT 41 S
1310±20 nm
LT 45 S / 1430
1430±2 nm
LT 45 S / 1450
1450±2 nm
LT 45 S / 1470
1470±2 nm
LT 45 S / 1490
1490±2 nm
LT 45 S / 1510
1510±2 nm
LT 45 S / 1530
1530±2 nm
LT 45 S / 1550
1550±2 nm
LT 45 S / 1570
1570±2 nm
LT 45 S / 1590
1590±2 nm
LT 45 S / 1610
1610±2 nm
Opt. output power
3 dBm
Frequency range
10 - 30/ 65
1)
MHz
Broad band RF input
10-300 MHz (106 dBµV = 5 % OMI)
Input return loss
> 18 dB
RIN
- LT 41/45
< -145 dB/Hz
- LT 40
< -135 dB/Hz
Specifications
