GFU27 User Guide
Version
3.0
9
1.1
Technical specifications
GFU27 complies with the following international standards:
o
EN 300 113-2 V.1.4.1, ANNEX A
o
EN 300 489 (EMC)
o
IEC 60950 (safety)
o
CFR47 part90
RECEIVER
TRANSMITTER
Note!
Frequency Range
403...473 MHz
Note 1
Channel Spacing
12.5 kHz / 20 kHz / 25 kHz
Tuning range
70 MHz
Spurious Radiations
< 2 nW
Frequency error
tolerance
< 1 kHz
Sensitivity
- 114 dBm @ 12.5kHz
-111 dBm @ 25 kHz
(BER < 10 E-3)
FEC On
Co-channel
Rejection
> -12 dB
FEC On
Adjacent Channel
Selectivity
> 47 db @12.5 kHz
> 52 dB @ 25 kHz
FEC On
Intermodulation
Attenuation
> 60 dB
FEC On
Blocking
86 dB
FEC On
Spurious Rejection
60 dB
FEC On
Spurious Emission
< -100 dBm
< - 80 dBm on 3
rd
harmonics @ 1215-1240
MHz
Power
Consumption,
typical
1.2 W
3 W @ 0.5 W output
power. 7 W @ 1 W output
power.
Power
Consumption,
Sleep ON
0.24 W typical
Type of Emission
F1D
Carrier power
100, 200, 500, 1000 mW
Adjacent Channel
Power
300 113 and CFR47 part90
Carrier power
stability
< ±1.5 dB
