Specifications And Options - Icom GM800 Instruction Manual

10

SPECIFICATIONS AND OPTIONS

■ Specifications
D General
• Frequency coverage:
RX 0.5 ~ 29.9999 MHz
TX 1.6 ~ 2.9999 MHz, 4.0 ~ 4.9999 MHz
6.0 ~ 6.9999 MHz, 8.0 ~ 8.9999 MHz
12.0 ~ 13.9999 MHz, 16.0 ~ 17.9999 MHz
18.0 ~ 19.9999 MHz, 22.0 ~ 22.9999 MHz
25.0 ~ 27.5000 MHz
DSC(RX)
2.1875 MHz, 4.2075 MHz,
6.3120 MHz, 8.4145 MHz,
12.5770 MHz, 16.8045 MHz
• Mode:
RX/TX J3E (USB), F1B (FSK)
RX only J3E (LSB), J2B (AFSK), A1A (CW), H3E
(AM)
• Antenna impedance:
50 Ω (unbalanced)
• Frequency stability:
±10 Hz ( after 30 minutes from turning ON
the main power)
• Power supply requirement:
21.6~31.2 V (24 V DC)
• Current drain (with 1.1 kHz and 1.7 kHz AF input):
RX Less than 3 A (24 V)
at Maximum audio output
TX Less than 20 A (24 V)
at Maximum output power
• Usable temperature range:
–15 ~ +55°C
• Dimension (projections not included):
Main unit
367 (W) × 95 (H) × 260 (D) mm
Controller
274 (W) × 114 (H) × 86 (D) mm
• Weight:
Main unit
8.6 kg
Controller
760 g
NOTE: The usable temperature range of the
antenna tuner AT-141 is different from the GM800.
The range is –20 ~ +55°C.
87
D Transmitter
• Output power:
1.6~3.9999 MHz 85 W PEP
4.0~27.5000 MHz 125 W PEP
• Spurious emissions (at Maximum power):
43 dB below peak output power
• Carrier suppression (at Maximum power):
40 dB below peak output power
• Unwanted sideband suppression
(at Maximum power):
55 dB below peak output power
D Receiver
• RX/TX sensitivity:
J3E, A1A
0.5~1.5999 MHz 30 dBμV emf
(20 dB SINAD)
1.6~3.9999 MHz 16 dBμV emf
(20 dB SINAD)
4.0~29.9999 MHz 11 dBμV emf
(20 dB SINAD)
J2B,F1B
1.6~2.0999 MHz 3 dBμV emf
(1% error rate)
2.1~27.5000 MHz 0 dBμV emf
(1% error rate)
H3E
0.5~1.5999 MHz 44 dBμV emf
(20 dB SINAD)
1.6~3.9999 MHz 30 dBμV emf
(20 dB SINAD)
• DSC sensitivity:
J2B 2.1875 MHz, 4.2075 MHz, 6.3120 MHz,
8.4145 MHz, 12.5770 MHz,
16.8045 MHz
0 dBμV emf (1% error rate)
• Squelch sensitivity (S-meter):
J3E (at 12.230 MHz)
(Threshold) Less than +20 dBμV
(Tight) Less than +90 dBμV
H3E (at 1.000 MHz)
(Threshold) Less than +30 dBμV
(Tight) Less than +110 dBμV
• Spurious response rejection:
J3E More than 60 dB (0.5~29.9999 MHz)
J2B More than 90 dBμV emf
• Clarity variable range:
±150 Hz