Pulse-triggered 7555 monostable (CB25128E)

We found this circuit in a Radio Electronics magazine from April 1988; The output timing is given by R1 and C1.

MRF1K50H 1500W Power RF Transistor (COM047E)
It can be obtained from Mouser Electronics the new 1,500 W RF high power transistor MRF1K50H fro m...
432 MHz Receiver (CB20282E)
This detector circuit was found in documentation from the 1980s. The diode is a high frequency detector...
Voltage to frequency converter (CB9449E)
This circuit was obtained from a 90s Radio Electronics. The components used are from that time. The...