Electrical Specifications - SEA 222 Operator's Manual

1.4
1.4.1
1.4.2
ELECTRICAL SPECIFICATIONS
GENERAL
Type Acceptance
Frequency Range
Circuitry
Front Panel Controls
Channel Capacity
Operating Temperature
Range
Frequency Stability
Operating Modes
Primary Voltage
Current Drain:
Receive Standby
Receive, Full Audio
Transmit, Average Voice
Transmit, Two Tone
RF Impedance
TRANSMIITER
Power Output
Intermodulation
Spurious Emissions
Carrier Suppression
Undesired Sideband
Suppression
Audio Response
FCC Parts 81, 83, 87, 90
2-23 MHZ
Double Conversion, 45 MHz 1st I.F.,
6.4 MHz 2nd I.F.
Volume ON/OFF, 4x4 Keypad
290 channels in factory progranmed memory,
100 channels in field progranrned memory
-30 degrees to
+
60 degrees C
15 Hz
A3A, A3J, 2182.0 KHz A3H in EO
13.6 DC %15%, negative ground
2A
2.SA
11.~
17A
50 Ohms
A3A, A3J, 150 Watts PEP
-32 dB below PEP
-65 dB be 1 ow PEP
-46 dB below PEP
-50 dR below PEP
@
1000 Hz
300 Hz to 2400 Hz
±
3 dB
2
I