Motorola Starline SG 2000 Installation And Operation Manual page 99

A - 6 S p e c i f i c a t i o n s
Table A-11 lists the RF performance specifications for the SG2-DRT-2X/A digital return transmitter:
T able A- 1 1
SG 2- D RT - 2 X/ A R F sp ec if i c at i on s
Parameter
Nominal RF input
impedance
RF passband
Flatness (peak to
valley)
RF input return loss
Recommended total
input power
Noise power ratio
Table A-12 lists the minimum optical output power ratings for each available wavelength and
transmitter model. These values are applicable for the DS-SG2-DRT/A and DS-SG2-DRT-2X/A:
T able A- 1 2
Opti ca l output pow e r v s. w av e len gth fo r D S- SG 2-D RT */ A t r an s mitt e rs
Minimum Optical
Output Pow er
(dBm)
–7
–2
–3
–3
–3
–3
–3
–3
–3
–3
–3
S G 2 0 0 0 I n s t a l l a t i o n a n d O p e r a t i o n M a n u a l
Specification
75-ohms
5 MHz through 42 MHz
±0.5 dB maximum
18 dB minimum
15 dBmV
40 dB with a minimum of 11 dB of input range from the RF input of the
transmitter to the electrical output of the receiver
Model
-001, DS-SG2-DRT*/A-1310-FP-SC
-002, DS-SG2-DRT*/A-1310-DFB-SC
-008, DS-SG2-DRT*/A-1470-DFB-SC
-009, DS-SG2-DRT*/A-1490-DFB-SC
-003, DS-SG2-DRT*/A-1550-DFB-SC
-004, DS-SG2-DRT*/A-1510c-DFB-SC
-005, DS-SG2-DRT*/A-1530c-DFB-SC
-006, DS-SG2-DRT*/A-1550c-DFB-SC
-007, DS-SG2-DRT*/A-1570c-DFB-SC
-010, DS-SG2-DRT*/A-1590-DFB-SC
-011, DS-SG2-DRT*/A-1610-DFB-SC
(avg. power w/randomized data pattern
in all cases)