GFU30 User Guide
Version 1.0
10
6
Technical specifications
GFU30 complies with the following international standards:
o
EN 300 113-1 V1.7.1 and EN 300 113-2 V.1.5.1
o
EN 301 489-1 V1.9.2 and EN 301 489-5 V1.3.1 (EMC-requirements)
o
EN 60950-1:2006 (safety standard)
o
ISO 9022-36-05-2 (vibration)
o
CFR47 part90
RECEIVER
TRANSMITTER
Note!
Frequency range
403...473 MHz
Tuning range
70 MHz
Minimum RF frequency
step
6.25 kHz
Channel bandwidth
12.5 kHz / 25 kHz
Programmable
Frequency stability
<1 kHz
Maximum receiver input
power without damage
+14 dBm
Maximum receiver input
power without transmission
errors
-10 dBm
FEC ON
Sensitivity
-112 dBm @ 25 kHz
-116 dBm@ 12.5 kHz
FEC ON
Blocking
> 86 dB @ 25 kHz
> 88 dB @ 12.5 kHz
FEC ON
Intermodulation
attenuation
> 61 dB @ 25 kHz
> 61 @ 12.5 kHz
FEC ON
CO-channel rejection
> -11 dB @ 25 kHz
> -10 dB @ 12.5 kHz
FEC ON
Adjacent channel selectivity
> 56 dB @ 25 kHz
> 51 dB @ 12.5 kHz
FEC ON
Spurious rejection
> 67 dB
FEC ON
Typical power
consumption @ 12 V
1.1 W
RX-mode
4.4 W @ 1 W RF out
TX-mode,
Continuous, 50
Ω
3.8 W @ 0.5 W RF out
3.1 W @ 0.2 W RF out
2.8 W @ 0.1 W RF out
Transmitter power
(programmable)
0.1, 0.2, 0.5, 1 W
TX-mode, 50
Ω
load
Communication mode
Half-Duplex
Adjacent channel power
acc. to EN 300 113-
1v.1.7.1
TX-mode
Transient adjacent channel
power
acc. to EN 300 113-
1v.1.7.1
TX-mode
Carrier power stability
< ±1.5 dB
