Landis+Gyr Integrated WanGate Radio (IWR)

Series 2 Radio

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  Metricom Utilinet IWR Series II

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  Radio fully disassembled

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  Internal view of case, notice surge suppressors bolted to the left side of the case.

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  EEPROM for code storage and jumpers, JP2 used to enter test mode.

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  Radio transmitter/receiver board. Separate components used to build up RF circuit, replaced by single transceiver IC's in newer devices.

Series 4 Radio

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