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ICOM IC-2340H Extended Coverage Modification [message #105] Sun, 28 January 2007 00:08 Go to next message
kc2nda is currently offline  kc2nda
Messages: 44
Registered: December 2004
Location: New Paltz
Member
RX Expansion Modification
  1. Remove Top cover. (6 screws (37))

  2. Remove Bottom cover. (6 screws (37))

  3. Remove Front display. (4 screws (14))

  4. Lohoneye the logic board.

  5. Remove W1 from the logic.

  6. Hold [SET], [SPCH] and turn on radio

Expanded Frequency Range
AM mode	118 - 136 MHz
	138 - 174 MHz
	350 - 470 MHz
TX Expansion Modification
  1. Remove D18 and D19.

  2. Hold [FUNC], [A], [CLR] and turn on radio.

Expanded Frequency Range
FM mode	138 - 174 MHz
	350 - 470 MHz

Frequencies not guaranteed to meet specifications

Note. TX expansion line 2 should say: "Hold [SET], [SPCH] and turn on radio.

[Updated on: Sun, 28 January 2007 04:42]

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Re: ICOM IC-2340H Extended Coverage Modification [message #115 is a reply to message #105] Tue, 06 March 2007 22:13 Go to previous message
celes_maxtrac is currently offline  celes_maxtrac
Messages: 10
Registered: February 2007
Junior Member
From where is this info? I think I need a more comprehensive one.

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