User's Manual

2 SPECIFICATIONS
2.1 GENERAL
FCC/IC Identifier FCC IC
AIERIT42-165 1084A-RIT42165
FCC Rule Parts 90
Industry Canada Rule Parts RSS-119
Frequency Range 136-174 MHz
Number of Channels 8
Transmit/Receive Spacing Up to the span of the sub-band
Mode of Operation Simplex or Half Duplex
Frequency Control PLL Synthesizer
Channel Increment (Synthesizer step size) 2.5 kHz
Emissions Bandwidth 16 kHz
Frequency Stability
-30 C to +50 C +/-1.0 ppm
-40 C to +60 C +/-1.5 ppm
Supply Voltage 11 to 16 VDC
RF Input/Output Connector BNC standard
Supply Input Connector 2-Pin Molex
Data Interface 15 pin subminiature D type
Operating Temperature -30 to +60 C
Maximum Dimensions (L x W x H) 6.6” x 5.0” x 2.4” including connectors
Weight 35 oz.
2.2 TRANSMITTER
Operating Bandwidth Up to the span of the sub-band
RF Output Power (internally adjustable) 5 to 30 watts
Duty Cycle 5 to 100 % depending upon ambient
temperature(see chart elsewhere in
manual)
RF Load Impedance 50 ohms
Modulation Distortion (per TIA/EIA 603) 5% max.
Modulation Frequency Response (+1/-3 dB, ref 1 kHz)
Narrowband wideband versions:
w pre-emphasis 400 Hz to 2500 Hz
w/o pre-emphasis 50 Hz to 2700 Hz