IC-M502 Specifications
Home Up Feedback Search Contents Contact Us

 

Home
Up

H.M.S. Communications, Inc.

ICOM IC-M502 Specifications

GENERAL

  • Frequency range:
    • Tx: 156.025 - 157.425 MHz
    • Rx: 156.050 - 163.275 MHz
  • Mode:
    • 16K0G3E (FM)
    • 16K0G2B (DSC)
  • Usable channels: All international, USA* and Canadian* channels, plus 10 Weather channels.*
    (USA version only)
  • Power supply requirement: 13.8 V DC 15%
  • Current drain (at 13.8 V DC):
    • Transmit: 6 A (at 25 W output)
    • Receive: 1.2A (at max. audio)
  • Operating temp. range: -20C to +60C; -4F to +140F
  • Frequency stability: 10 ppm (-20C to +60C)
  • Antenna connector: SO-239 (50 ohm)
  • Dimensions (projections not included):
    • 165(W) x 110(H) x 84.4(D) mm
    • 6 1/2(W) x 4 11/32(H) x 3 5/32(D) in.
  • Weight (approx): 1.13 kg; 2 lb 7.8 oz

TRANSMITTER

  • Output power: 25 W or 1 W (at 13.8 V DC)
  • Modulation system: Variable reactance freq. modulation
  • Max. frequency deviation: 5.0 KHz
  • Spurious emissions: -70 dB
  • Residual modulation: More than 40 dB
  • Adjacent channel power: 70 dB

RECEIVER

  • Receive system: Double conversion super-heterodyne
  • Intermediate frequencies:
    • 1st 21.7 MHz
    • 2nd 450 kHz
  • Sensitivity: less than 0.25 V (at 12 dB SINAD)
  • Squelch sensitivity: Less than 0.3 V
  • Adjacent channel selectivity: More than 80 dB
  • Spurious response: More than 80 dB
  • Intermodulation response ratio: More than 80 dB
  • Audio output power: More than 3.5 W (at 10% distortion with a 4 ohm load)

SUPPLIED ACCESSORIES

  • Hand microphone
  • Spare fuses
  • DC power cable
  • Mounting bracket kit
  • Owner's manual

OPTIONS

  • MB-75 FLUSH MOUNT KIT: For flush mounting the IC-M502 to a flat surface such as a control panel.
  • UT-98 VOICE SCRAMBLER UNIT: Enables private communications by scrambling your voice signal. Up to 128 scrambling codes are available. Not available in some countries. Scrambling system is not compatible with UT-112.
  • UT-112 VOICE SCRAMBLER UNIT: Enables private communications by scrambling your voice signal. Up to 32 scrambling codes are available. Not available in some countries. Scrambling system is not compatible with UT-98.
  • OPC-999 EXTENSION CABLE FOR HM-127: 6 m (20 ft) of extension cable for the HM-127. Same as supplied with the HM-127.
  • COMMANDMIC (HM-127) REMOTE-CONTROL MICROPHONE: With slim dimensions, the HM-127 fits in your palm comfortably and with the sizable LCD, allows you to control all functions of the main unit (except DSC operation). You can talk with the main unit as an intercom. 6 m of extension cable is attached to the unit. Equivalent to JIS grade 7 waterproof construction. Black or white versions available.
    • Size: 59.9(W) x 121.4(H) x 30.0(D) mm
      2 11/32(W) x 4 25/32(H) x 1 3/16(D0 in.
    • Weight (approx.): 160 g ; 5.64 oz

The ICOM logo is a registered trademark of ICOM, Inc. All ICOM radios significantly exceed FCC regulations limiting spurious emissions. All stated specifications are subject to change without notice or obligation.

Get Microsoft Internet ExplorerGet Netscape Navigator

Hit Counter

Home ] Up ]

Send mail to don20061@donegal-holdings.com with questions or comments about this web site.
Copyright 1999 Donegal Holdings Ltd., Inc.
Last modified: May 15, 2006