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Icom America - 2 way radios

M803

Single Side Band (SSB)

Specifications

Specifications

General

Frequency coverage

Rx

Tx



DSC


500 kHz–29.9999 MHz (Continuous)

1.6–2.9999, 4.0–4.9999, 6.0–6.9999,

8.0–8.9999, 12.0–13.9999, 16.0–17.9999,

18.0–19.9999, 22.0–22.9999, 25.0–27.5000 MHz

2.1875, 4.2075, 6.3120, 8.4145, 12.5770, 16.8045 MHz

Mode

Tx/Rx





DSC


J3E (USB, LSB),
J2B (AFSK),
F1B (FSK),
A1A (CW),
H3E* (AM) (* H3E receive only)
J2B

Antenna impedance 50Ω (unbalanced)
Usable temperature range

-20°C to +55°C, -4°F to +131°F

Frequency stability

Tx/Rx

DSC


±10 Hz (below 29.999 MHz)
±10 Hz
Power supply requirement 13.6V DC ±15% (Negative ground)
Current drain
(at 13.6V DC)

Receive

Transmit



Less than 3.0 A (Maximum audio output)

30A (Maximum output power)

Dimensions (Projections not included)

Main unit
Controller

 
240 × 94 × 238 mm, 9.4 × 3.7 × 9.4 in (W × H × D)
274 × 114 × 86 mm, 10.8 × 4.5 × 3.4 in (W × H × D)

Weight
Main unit
Controller

 
4.41 kg, 9.7 lb (approximate)
760 g, 1.7 lb (approximate)
Transmitter
Output power
150, 100, 60, 20 W PEP (selectable)
Spurious emissions Less than -62 dB (Peak output power)
Carrier suppression More than 40 dB (Peak output power)
Unwanted sideband suppression More than 55 dB
(Peak output powerwith 1500 Hz AF Input)
Microphone impedance 600Ω
Receiver

Sensitivity at 20 dB SINAD

J3E, A1A 0.5–1.5999 MHz
1.6–1.7999 MHz
1.8–29.9999 MHz 		30 dBμV emf
13 dBμV emf
8 dBμV emf
J2B, F1B 1.6–1.7999 MHz
1.8–29.9999 MHz 		4 dBμV emf
–1 dBμV emf
H3E 0.5–1.5999 MHz
1.6–1.7999 MHz
1.8–3.9999 MHz 		44 dBμV emf
30 dBμV emf
24 dBμV emf

Sensitivity at 10 dB S/N

J3E, A1A 0.5–1.5999 MHz
1.6–1.7999 MHz
1.8–29.9999 MHz 		16 dBμV
–1 dBμV
–6 dBμV
J2B, F1B 1.6–1.7999 MHz
1.8–29.9999 MHz 		–10 dBμV
–15 dBμV
H3E 0.5–1.5999 MHz
1.6–1.7999 MHz
1.8–3.9999 MHz 		30 dBμV
16 dBμV
10 dBμV
DSC Sensitivity (J2B) 6 dBμV emf (at 20 dB SINAD)
–8 dBμV (at 10 dB S/N)
–6 dBμV emf (at 1% BER)
Spurious response
  Tx/Rx

  DSC
More than 70 dB
(0.5–29.9999 MHz)
More than 70 dB

Audio output power 4.0W at 10% distortion with a 4Ω load
Clarity variable range ±150 Hz

All stated specifications are subject to change without notice or obligation.

Applicable IP Rating

Ingress Protection Standard
Remote controller IPX7 (1m depth water for 30 minutes)

Supplied Accessories

  • Remote controller
  • DC power cable
  • Mounting bracket kits
  • Remote control cable (5 m, 16.4 ft)
  • GPS antenna (5m, 16.4 ft cable)
  • ACC plugs
  • Microphone, HM-214H
  • Microphone hanger
  • Spare fuses
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