Icom X BAND 50 Instruction Manual page 18

◆ X-Band 50 UHF
• Frequency coverage
• Type of emission
• Number of programable channels
• Antenna impedance
• Operating temperature range
• Power supply requirement
• Current drain
(approx.)
• Dimensions
(projections not included)
• Weight
• Transmit output power
• Modulation
• Max. permissible
deviation
• Frequency error
• Spurious emission
• Adjacent channel
power
• Audio frequency response
• Audio harmonic distortion
• FM hum and noise
(without CCITT filter)
• Limiting charact of modulation
• Microphone impedance
• Receive system
• Intermediate frequencies
• Sensitivity
• Adjacent channel
selectivity
• Spurious response
• Intermodulation
• Hum and noise
(without CCITT filter)
• Audio output power
• Audio output impedance
15
Wide
Narrow
(nominal)
Stand-by
RX
Max.audio
at 25 W
TX
at 50 W
Wide
Narrow
Wide
Narrow
Wide
Narrow
Wide
Narrow
Wide
Narrow
SPECIFICATIONS AND OPTIONS 6
Specification
400–470 MHz 450–512 MHz
[USA-01]
16K0F3E (25.0 kHz)
11K0F3E (12.5 kHz) 11K0F7E/D (12.5 kHz)*
8K10F1E/D (12.5 kHz)* 4K00F1E/D (6.25 kHz)*
max. 512 channels (128 zones)
50 Ω (nominal)
−30° to +60°; −22°F to +140°F; −22°F to +140°F
13.6 V DC (nominal)
300 mA
1200 mA
7.0 A
14.0 A
480(W) x 133(H) x 364(D) mm;
18.90(W x 5.24(H) x 14.33(D) in
8.6 kg (19 lb)
45 W
Variable reactance frequency modulation
±5.0 kHz
±2.5 kHz
±1.0 ppm
75 dB typ.
More than 70 dB
More than 60 dB
+1 dB to –3 dB of 6 dB/octave
(from 500–2500 Hz)
3% typ. (with 1 kHz AF 40% deviation)
More than 40 dB (45 dB typ.)
More than 34 dB (40 dB typ.)
70–100% of max. deviation
600 Ω
Double-conversion superheterodyne
1st IF; 46.35 MHz, 2nd IF; 450 kHz
0.25 μV typ. at 12 dB SINAD
More than 80 dB (85 dB typ.)
More than 70 dB (75 dB typ.)
More than 85 dB (90 dB typ.)
More than 75 dB (77 dB typ.)
More than 45 dB (50 dB typ.)
More than 40 dB (45 dB typ.)
4 W typ. at 10% distortion with a 4 Ω load
4 Ω
*; Available when an optional digital unit (UT-119H/UT-126H) is installed.
[USA-02]