ELECTRICAL SPECIFICATIONS:
Frequency Range
SMR 800/900
Downlink
:
851-869
(862-869
re-band)
and
935-9
40
MHz
Uplink
:
806-824
(817-824
re-band)
and
896-90
1
MHz
Pass band Gain @ min attenuation
: 80 dB min.
Variable Step Attenuator Range
: 0-30 dB
(2-dB
steps)
Pass
band
Ripple
:
±1.5
dB
typical
Noise Figure @+25
°
C at max gain
: 4.0 typical (4.5 dB max.)
3rd Order Intercept point
: +46 dBm typical
Output Power @ 1dB Compression
: +34 dBm typical
Isolation between Up/Down Link
: 80 dB min.
Input/
Output
Impedance
:
50
Ohms
VSWR
(Input/Output) :
1.5:
1
max
Power
Supply
:
110VAC/0.9
Amp
: 240VAC/0.45 Amp
: 50 to 60 Hz
*The Manufacturer's rated output power of this equipment is for single carrier operation. For
situations when multiple carrier signals are present, the rating would have to be reduced by 3.5
dB, especially where the output signal is re-radiated and can cause interference to adjacent band
users. This power reduction is to be by means of input power or gain reduction and not by an
attenuator at the output of the device.
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