Tag: icom mods

IC-7410 Modification TX on 60m Band

| Enero 4, 2017

IC-7410 ModificationTX on 60m Band For use TX in 60m Band remove D1515 on the Main-Unit Registry Technical Information Data: March 09.2011 TX/RX Frequency expansion of IC-7410 TX frequency coverage expansion (HF/50MHZ bands) BAND 1 (expanded frequency: 1.6-29.999999 MHz. 50.0-54.0 Mhz ) Remove D1504. D1505. D1506 and D1507 as shown helow. Add D15G3 as shown […]

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Icom IC-7100 mod low SSB power

Icom IC-7100 mod low SSB power

| Abril 8, 2016

Icom IC-7100 Modification Low power output on SSB The issue with the low output of the IC-7100 busied myself now already more than two years long. In the summer of 2014 I am, more or less, encountered by chance on the problem with the transmitter power. In mobile operation with two identical cars, with the […]

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IC-7300 wide band modification

IC-7300 wide band modification

| Marzo 10, 2016

IC-7300 wide band modification Remove bottom and find the diode matrix (near big chip) Open RX 0.030-74.8Mhz (REMOVE D416) Open TX 0.1-74.8Mhz (REMOVE D422) (D419 is and must be in) Only Open TX 60Mtr 5.255-5.405Mhz (REMOVE D405) modification by PA2DB

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IC-7851 MOD TX RX

IC-7851 MOD TX RX

| Mayo 5, 2015

IC-7851 MOD TX/RX Technical Information Expanding TX/RX frequency Coverage of IC-7850/IC-7851 Following information is regarding the modification of expanding the TX/RX frequency coverage of the IC-7850/IC-7851 TX Frequency expansion Frequency Coverage D3367 D3368   1.6 – 29.999 MHz // 50 .000 – 54.000 MHz No No   1.6 – 29.999 MHz // 30.000 – 54.000 […]

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IC-2730 MOD Mini Repeater Function

IC-2730 MOD Mini Repeater Function

| Mayo 2, 2015

IC-2730 MOD Mini Repeater Function IC-2730D/A/E #02 EUR-01 Remove D319, after that, key operation #03 ITR-01 Remove D319, after that, key operation #04 TPE-01 Remove D319, after that, key operation #05 USA-01 Key operation only #06 KOR-01 Remove D319, after that, key operation #09 EXP-01 Remove D319, after that, key operation #10 CHN-01 Key operation […]

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IC-2730 MOD Frequency expansion

IC-2730 MOD Frequency expansion

| Mayo 2, 2015

IC-2730 MOD Frequency expansion IC-2730 D/A/E MODEL VERSION VERSION NUMBER   IC-2730A TPE-01 #04   USA-01 #05   KOR-01 #06 EXP-01 #09 IC-2730E EUR-01 #02 ITR-01 #03 CHN-01 #10 RX Frequency expansion Frequency range: 118.000 – 136.99166MHz [AM] 137.000 – 174.000MHz [FM] 375.000 – 550.000MHz [FM] #02 EUR-01 No need of Modification #03 ITR-01 Key […]

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IC-756 mod Reemplazo LCD

IC-756 mod Reemplazo LCD

| Enero 25, 2015

IC-756 mod Reemplazo LCD IC-756 Reemplazo pantalla LCD El transceptor IC-756 es excepcional pero tiene un gran defecto de diseño en la pantalla LCD. “Sanyo DG24321” Icom se hizo cargo y reemplazó la pantalla LCD. Recogen la unidad de visualización, la envían a Sanyo, donde la reparan, y la devuelven al Icom. Huelga decir que […]

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IC-7100 MARS CAP Modification

IC-7100 MARS CAP Modification

| Abril 12, 2014

IC-7100 MARS/CAP Modification Remove the following diodes to open the referenced frequency ranges. In the IC-7100 the radio frequency range can be opened in various configurations. The chart below describes four radio frequency range configurations and the specific diode(s) that enable that configuration. Select only one of the four configurations. Note: Frequency range and specifications […]

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IC-706 MkIIG Installing CR-282

IC-706 MkIIG Installing CR-282

| Enero 17, 2014

 IC-706 MkIIG Installing CR-282 Installing CR-282 High Stability Crystal Unit in Icom IC-706 MkIIG The Icom IC-706 MkIIG transceiver squeezes a lot of capability into a small box, and several of the optional accessories are well worthwhile. Unfortunately, the Instruction Manual’s section on “Optional Installations” is very lean, so here is a more meaty description. […]

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IC-R75 Installing CR-282

IC-R75 Installing CR-282

| Enero 9, 2014

IC-R75 Installing CR-282 Upgrading an Icom IC-R75 with the CR-282 High Stability OCXO Unit I’ve been a happy IC-R75 owner for a long while. It was a very affordable (sub $1000) HF communications receiver with coverage from LF to 60Mhz, with good sensitivity and FM “out of the box”. It had a two-level preamp with […]

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