13
SECTION 5. TECHNICAL DATA
EQUIPMENT SPECIFICATIONS
Base Station
GENERAL
⎯
Frequency Range:
2400 – 2483.5 MHz
Frequency Response:
200 Hz to 3.5 kHz
Power Requirements:
100-240VAC, 50-60Hz or 12-14VDC
Temperature Range:
32-122°F (0-50°C)
Size:
10.2” x 6.45” x 3.33” (1-RU) (25.91 x 16.38 x 8.46 cm)
Weight:
2.35 lbs. (1.07 kg) maximum
# of Beltpacs per Base:
15 can be registered
Any 4 can have simultaneous full-duplex communication at one time.
Others would be listen-only until a channel becomes available.
Front Panel Controls:
Power, Register Beltpac, Reset, Unlatch and Clear Registration buttons
Front Panel Indicators:
Registration Status display, Power and Receive LEDs
Antenna Type:
External ½ -wave dipole (R-TNC connector)
RX/TX horizontal/vertical diversity
System Distortion:
<2%
Communication Security:
64-bit encryption dual-slot diversity
Splash Resistant:
IEC529 IP Code 4 (under battery operation only)
TRANSMITTER
⎯
Type:
Frequency hopping, spread spectrum
Transmit Power:
100mW burst
Modulation Type:
Gaussian filtered FSK, TDM
Frequency Stability:
13 ppm
Harmonics/Spurious:
Exceeds FCC and ETSI specifications over temperature
RECEIVER
⎯
Type:
Frequency hopping, spread spectrum
RF Sensitivity:
<
−9
0dBm w 10
-3
BER
Frequency Stability:
13 ppm
Distortion:
<2%