User Manual

Gridstream SCADA/DA S5SBR 98-2550 Rev AE 7
Landis+Gyr Quick Start Guide
Table 1 - 2. Series 5 Gridstream S5 SBR Transmitter Electrical
Specifications
Parameter
Value
Units Comments
Min Typ Max
Modulation Type FSK/GFSK Depends on baud rate
Baud Rates
9.6
kbps
± 4.95 kHz
19.2
38.4
± 9.9 kHz
± 19.8 kHz
115.2
50.00
300.00
150.00
200.00
± 57.6 kHz
Mod index 1
(Ultra-Wide) Mod index 0.5
(SUN Mode) Mod index 0.5
(SUN Mode) Mod index 0.5
Output Power
27
21
28
22
29
23
dBm
Over temperature range, <2:1
High Setting (6300 mW)‡
Medium Setting (150 mW)
VSWR load
Low Setting (50 mW) 16 17 18 ‡Default Factory Setting
Ruggedness
+30dBm, 40% duty cycle, open
circuit on antenna port
No Damage
Conducted Spurious
Second harmonic
All other harmonics
-40
-70
dBc
At +30dBm output power,
<2:1 VSWR load
Meets FCC requirements