1000-P6: Difference between revisions
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{{GR Product | {{GR Product | ||
|model=1000-P6 | |model=1000-P6 | ||
|codes=APPLE | |codes=APPLE,1000-9606 | ||
|class=generators | |class=generators | ||
|summary=crystal diode modulator | |summary=crystal diode modulator | ||
Revision as of 23:49, 12 April 2024
The General Radio 1000-P6 Crystal Diode Modulator was introduced in Catalog M (1951) and remained available through Catalog R (1963).
The Type 1000-P6 is an AM modulator accessory for oscillator frequencies between 20 and 1000 MHz. It uses a 1N21B microwave diode modulator which can be biased up to 4 V maximum, a 1.5 V battery or 0 to 4 V power supply is recommended. The modulated oscillator output must be kept below 50 mV to avoid damaging the diode. The 1000-P6 is useful for wide-band modulation where incidental FM must be negligible.
Specifications
- Carrier Frequency Range: 20-1000 MHz
- Modulating Frequency Range: 0-5 MHZ
- Impedance: Unit designed for use with a 50 Ω source and 50 Ω load. Impedance at modulation terminals approximately 600 Ω
