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Icom IC-7851 expanding the TX-RX
The modification of expanding the TX/RX frequency coverage of the IC-7850-IC-7851
post 23 Mar 2024
Icom-9700 Links →
IC-9700 Fan Modification
The fan in the unit does not run while the unit is in receive mode, and this appears to be a cause of significant temperature variations within the transceiver
Icom IC-9700 Modification European
icom IC-9700 the modification only works on european models
ICOM IC-9700 Reference Injection Board
This module allows locking the ICOM IC-9700 radio transceiver internal frequency reference, to an external 49.152MHz signal
IC-9700 GPS-locking mods
As this is not a proper continuous phase-lock system, the internal 49.152 MHz TCXO reference is still subject to drift, especially when the internal fan cycles on and off
Icom 9700 GPS Interface
Icom IC-9700 2m/70cm/23cm rig and want to add GPS capability well then you are in the right place
GPS-9700 Locked Frequency Source
The GPS-9700 is a GPS Locked signal source that was designed for the Icom IC-9700 Transceiver to stabilize frequency when using narrow band weak signal modes
Icom IC-9700 frequency modification
The modification only works on European models and by removing 2 diodes the frequency can be expanded by a few MHz to the USA
Icom IC-9700 operational review
The IC-9700 is a multi modedata), three band transceiver using mostly software defined radio techniques
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The fan in the unit does not run while the unit is in receive mode, and this appears to be a cause of significant temperature variations within the transceiver
icom IC-9700 the modification only works on european models
This module allows locking the ICOM IC-9700 radio transceiver internal frequency reference, to an external 49.152MHz signal
As this is not a proper continuous phase-lock system, the internal 49.152 MHz TCXO reference is still subject to drift, especially when the internal fan cycles on and off
Icom IC-9700 2m/70cm/23cm rig and want to add GPS capability well then you are in the right place
The GPS-9700 is a GPS Locked signal source that was designed for the Icom IC-9700 Transceiver to stabilize frequency when using narrow band weak signal modes
The modification only works on European models and by removing 2 diodes the frequency can be expanded by a few MHz to the USA
The IC-9700 is a multi modedata), three band transceiver using mostly software defined radio techniques
Antenna switch arduino for icom IC-7300 A solution built around an arduino nano and one of the readily available four relay switching boards
Satellite Antenna Rotator Controller and TRACker ARCTRAC is a portable integrated satellite tracking system
Duplexer 2m-70cm- Usare un'antenna bibanda 2/70 con due radio separate V/UHF, usare due antenne separate V/UHF con una singola radio bibanda