Radio transmitters

Modern day radio transmitters (and some TV transmitters as well) use top ability RF transistor ability modules instead of tubes. Hot swapping ability modules is not a new technology, as abounding of the radio transmitters bogus in the 1930s were able of accepting ability tubes swapped out while the transmitter was running—but this affection was not universally adopted due to the addition of added reliable top ability tubes.

In the mid-1990s, several radio transmitter articles in the US started alms swappable top ability RF transistor modules.

There was no industry accepted for the architecture of the swappable ability modules at the time.

Aboriginal bore designs had alone bound apparent protection.

By the aboriginal 2000s, abounding transmitter models were accessible that acclimated abounding altered kinds of ability modules.

The reintroduction of ability modules has been acceptable for the radio transmitter industry, as it has fostered innovation. Modular transmitters accept accurate to be added reliable than tube transmitters, if the transmitter is appropriately called for the altitude at the transmitting site.

Power limitations

everyman ability modular transmitter: about 1.0 kW, application 600 W modules.

accomplished ability modular transmitter: 1.0 MW (for LW, MW).

accomplished ability modular transmitter: 45 kW (FM, TV).

Companies that aftermath transmitters application ability modules

Harris Broadcast (US)

Telefunken (Germany)

Thales (Western Europe)

RIZ (Croatia)