Icom i2730A Instruction Manual page 85

Transmitter
D
• Modulation system:
FM/FM-N: Variable reactance frequency
modulation
• Max Deviation:
≤ ±5.0 kHz
FM:
≤ ±2.5 kHz
FM-N:
• Microphone impedance: 600 ø
≤ –60 dBc
• Spurious emission:
• Output power: High 25 W, Mid 15 W, Low 5 W
(TPE version)
High 50 W, Mid 15 W, Low 5 W
(Other versions)
Receiver
D
• Receive system: Double superheterodyne system
• IF frequencies:
A band 1st IF 38.85 MHz
2nd IF 450 kHz
B band 1st IF 46.35 MHz
2nd IF 450 kHz
• Sensitivity (except spurious points)
Amateur bands
FM/FM-N (12 dB SINAD)
≤ 0.18 μV
Except Amateur bands
FM/FM-N (12 dB SINAD)
≤ 0.32 μV (137.000 to 159.995 MHz)
≤ 0.56 μV (160.000 to 174.000 MHz)
≤ 0.56 μV (375.000 to 399.995 MHz)
≤ 0.32 μV (400.000 to 499.995 MHz)
≤ 0.56 μV (500.000 to 550.000 MHz)
AM (10 dB S/N)
≤ 1 μV (118.000 to 136.99166 MHz)
≤ 0.13 μV (Threshold)
• Squelch sensitivity:
• Selectivity:
FM ≥ 60 dB
≥ 55 dB
FM-N
• Spurious and image rejection ratio:
≥ 60 dB
≥ 55 dB (A band UHF)
≥ 2.0 W
• AF output power:
(at 10% distortion with an 8 ø load)
• AF output impedance: 8 ø
12
SPECIFICATIONS
12
80