General Specifications
|
|
Characteristic |
|
Specification |
|
Dimensions |
|
7.5"L X 4.1"W X 2.1"H |
|
Weight |
|
4kg (3.5lbs) |
|
Temperature Range |
|
-300 to 600 C (-220 to 1400 F) |
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Power Requirements |
|
Standby: 100 mA (Continuous)
Transmit: 20 Amps Nominal @ 12VDC
10-14 VDC
|
|
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Receiver Specifications |
|
Characteristic |
|
Specification |
|
Frequency: |
|
40-50 MHz ± 0.0005% Synthesized
|
|
Modulation: |
Type -
Rate -
|
GMSK
9.6 kbps
|
|
Noise Figure |
|
< 5 dB minimum |
|
Sensitivity: Bit Error Rate <.001 at 9.6Kbps |
-115 dBm |
|
IF Bandwidth (3/60 dB) |
15 KHz typical |
|
RF Bandwidth (3 dB) |
10 MHz typical |
|
Signal Acquisition Time |
< 5 msec |
|
2nd Order Intercept Point |
+10 dBm minimum |
|
3rd Order Intercept Point |
+4 dBm minimum |
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Image Response Attenuation |
> 70 dB minimum |
|
Spurious Response Attenuation |
> 70 dB minimum |
|
SP Threshold |
Adjustable from –120 to –106 dBm
|
|
Noise Blanker |
|
> 20 dB Reduction in Impulse Noise |
|
I/O |
|
MCC Standard |
|
DC Power |
Receiver Only |
10-14 VDC, 50 mA @ 12 VDC |
|
|
Receiver & Processor |
10-14 VDC, 60 mA @ 12 VDC |
|
Size (Circuit Board) |
6"L X 4"W |
|
|
Transmitter Specifications |
|
Characteristic |
|
Specification |
|
Frequency |
|
40-50 MHz ± 0.0005% Synthesized |
|
RF Power Output |
|
100 Watts at 12 VDC Input |
|
Load VSWR |
|
2:1 Rated Power |
|
Harmonic Levels |
|
<-36 dBm |
|
Modulation: |
Type -
Rate -
|
GMSK
9.6 kbps
|
|
Spurious |
|
> 36 dBm Tx On
<-57 dBm Standby
|
|
Transmit Bandwidth |
|
25 K hz Channel Spacing
ACP >70 dB below unmodulated carrier
|
|
Tx Duty Cycle |
|
16% Maximum |
|
T/R Switch |
|
Solid-State Switch Time < 100 nseconds
|
|
I/O |
|
MCC Standard |
|
Protection |
|
Withstands Infinite VSWR |
|
Power Requirements |
TX On -
TX Off -
|
10 to 14 VDC
20 Amps Nominal
5 mA Maximum
|
|
Size (Circuit Board) |
|
6"L X 4"W |
|
High VSWR Protection |
|
Withstands Infinite VSWR |
|
|
|
Multiprocessor Specifications |
|
Characteristic |
|
Specification |
|
Processor |
|
Motorola MC68332FC 32-bit Embedded Controller |
|
Memory:
|
Program Storage (Flash Mem) -
Data Storage (Battery Backup) -
|
512K x 16 Flash EPROM
1024K x 8 static RAM (optional 2048K x 8)
|
|
Programmable RS-232 Ports |
System Reset, Momentary |
|
|
Port 1 Operator -
Port 2 Data -
Port 3 Position -
|
44 Pin D
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