User Manual

2
3. Specifications
General Specifications
Operating Range:
2400-2483 MHz
Operating Mode:
Bi-directional, half-duplex. Senses RF
carrier from transmitter and automatically
switches from receive to transmit mode.
Connectors:
N-female
Indicators:
TX and RX LEDs on both the amplifier
and the DC power injector
Lightening Protection:
Direct DC ground at antenna connector
on amp. Also, the DC Injector is also a
ligthtening protector if properly grounded
DC Surge Protection:
600 Watt TVS at the amplifier input from
transmission cable
Transmitter Amplifier
Transmit Gain:
Up to 15 dB
Frequency Response:
Transmit Output
Power:
+/-1 dB over operating range
250 mW
Transmit Input Power:
3mW minimum,
100mW maximum
Receiver Low Noise Amplifier (LNA)
Receive Gain:
18 dB typical
Frequency
Response:
+/-1 dB over operating range
Noise Figure:
3.5 dB approximately
Third Order Intercept:
20 dBm
Mechanical and Environmental
Operating
Temperature:
-20°C to +60°C
Power:
12VDC @ 650mA or 105-240 VAC
from power supply provided with kit
Dimensions: Amplifier:
3.85” x 2.52” x 1.46”
DC Power injector:
4.42” x 2.40” x 1.22”
Mounting
Bracket for
amplifier:
Accommodates pole/mast
diameters from 3/4” to 3”
Kit Weight:
Approx. 1.5 lb. with U-bolts
Amplifier shown with the mounting hardware and
DC Power Injector
Tx Power
Sense
To
Radio
DC
Power Supply
12 V DC
Rx
Tx
Tx Amp
Rx Amp
Bandpass
Filter
Tx
To
Antenna
Model 2440 Amplifier Module Functional Block Diagram
RF
Rx