Rife’s original work used audio‑range frequencies (hundreds to thousands of Hz). These were the true MORs (Mortal Oscillatory Rates) he discovered under the microscope. The higher numbers people see online (millions of Hz) are mathematical artifacts, not real operating frequencies.
A few books and websites mistakenly list Frequencies above 3.30 Mhz including the 11,780,000 Hz (≈ 11.78 MHz) as Rife’s “BX frequency.” This error comes from:
- Misinterpreting sideband math
- Confusing audio frequencies with RF carrier frequencies
- Typographical errors repeated online
But in Rife’s original lab notes, engineering logs, and the Hoyland-era schematics, no such frequency exists.
Practitioners use the lower harmonics because:
- They couple better into biological tissue
- They produce stronger resonance effects
- They match the frequencies Rife actually observed destroying organisms
- They are safe and stable for raytubes and electrodes
High MHz frequencies:
-
- Don’t penetrate deeply
- Don’t produce the same biological resonance
- Are not part of Rife’s documented work
- Are outside the safe operating range of plasma tubes
Royal Rife MOR Frequency Reference Guide
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What Royal Rife Actually Recorded for BY Virus (Not Hoyland)
Royal Rife’s own verified MOR frequencies were always in the audio range — hundreds to thousands of Hz — never in the MHz range. His documented MORs include values like:
- 728 Hz
- 880 Hz
- 1550 Hz
- 2127 Hz
- 2489 Hz
These are the frequencies Rife actually used and recorded. None of Rife’s lab notes contain a BY MOR in the MHz range. None of his equipment could output 11.78 MHz as a biological resonance.
Where 11,780,000 Hz Came From (Not Rife) for BY Virus
The 11.78 MHz number comes from Hoyland’s carrier‑wave sideband math, not from Rife’s MOR charts. Hoyland used: 3.30 MHz carrier wave & Audio modulators (hundreds–thousands of Hz)
When you mathematically combine these, you get sidebands: If you stack harmonics or multiple modulators, you can produce very large calculated numbers — including 11.78 MHz. But these were never generated, never measured, and never used by Rife. They were mathematical artifacts, not biological frequencies.
So What Is the Real BY Virus MOR?
Because Rife’s own notes do not contain a BY MOR, and because Hoyland’s MHz numbers are mathematical artifacts, the only defensible conclusion is:
- The true BY MOR is an audio‑range frequency, not MHz.
- It was never 11.78 MHz.
- Rife did not document a specific BY MOR in his surviving notes.
This is why modern reconstructions place BY in the same audio‑range MOR family as BX and other organisms.
🧬 Why the BY Virus MOR Was Lost
Rife’s original lab notes were partially destroyed, stolen, or lost during the legal battles of the late 1930s and early 1940s. The BX MOR survived because it was referenced in multiple documents. The BY MOR did not survive in any verified primary source. So:
- BX MOR = known (audio range)
- BY MOR = not preserved
- Hoyland’s MHz numbers = mathematical artifacts, not MORs
Origin of 1,604,000 Hz BX Virus
- Rife’s verified carrier frequency was around 3.30 MHz.
- His BX organism resonance (MOR) was in the audio range, roughly 728 Hz.
- When later experimenters (not Rife) tried to reverse‑engineer the carrier‑modulation math, they divided the 3.30 MHz carrier by harmonic ratios (½, ¼, ⅛, etc.) to find “sub‑harmonics.”
- One of those divisions — 3.30 MHz ÷ 2 ≈ 1.65 MHz — was rounded and published as 1.604 MHz in some derivative tables.
- It represents a carrier harmonic, not a biological MOR.
Why It’s Misinterpreted
- Rife’s own equipment never produced a stand‑alone 1.604 MHz signal for BX.
- That number was a mathematical harmonic of the carrier, used by later builders to approximate the same waveform envelope.
- The true BX MOR remained 728 Hz, the audio‑range resonance verified in Rife’s lab.
In Summary
| Term | Source | Real or Calculated | Frequency Range |
|---|---|---|---|
| BX Virus (21,275 Hz) | Hoyland’s sideband math | Calculated | Audio‑range artifact |
| BY Virus (11.78 MHz) | Hoyland’s sideband math | Calculated | Megahertz artifact |
| Rife’s Actual MORs | Rife’s verified lab work | Real | 728 Hz – 2489 Hz |
| Rife’s Carrier Wave | Verified equipment | Real | Up to 3.30 MHz |
PLAYING HOYLAND’S RIFE’S ORIGINAL FREQUENCIES
When running the BCX Ultra sidebands and direct Rife/Hoyland frequencies’, you will use either the metal cylinders, metal footplates and/or BT-HFPCM2. If using the BCX Ultra standard-hand-held accessories and when running frequencies near, equal to, or above 100,000Hz, use metal cylinders for best results in place of hand-held ray tubes due to faulty frequency output around 100,000Hz as evidenced by strange harmonics when tested using sophisticated instrumentation. This is indicative of a lack of a clear and accurate frequency output. This ‘only’ applies to the contact ray tubes. The BT-HFPCM2 beam tube & metal electrodes can run any frequency or carrier wave from 1hz to 4Mhz with no issues. At Subtle Light & Sound Technology, we are committed to honesty in engineering; therefore, we disclose any technological limitations.
Philip Hoyland’s Audio Frequencies used with the listed carrier to produce, through side bands, Dr. Rife’s frequencies
| Rife #4-Scoon’s audio freq. | BCX Ultra carrier in Hz | BCX Ultra freq | |
| Actinomycosis/Streptothrix | 191,803 Hz | 191,800 Hz | 3 Hz |
| Anthrax | 139,200 Hz | 139,200 Hz | 139,200 Hz |
| B or E Coli Rod | 416,510 Hz | 416,500 Hz | 10 Hz |
| B or E Coli Virus | 769,035 Hz | 769,000 Hz | 35 Hz |
| BX Virus Carcinoma | 1,607,450 Hz | 1,607,500 Hz | 50 Hz |
| BY Sarcoma | 1,529,520 Hz | 1,520,500 Hz | 20 Hz |
| Gonorrhea | 233,000 Hz | 233,000 Hz | 233,000 Hz |
| Pneumonia/Spinal Meningitis | 426,862 Hz | 426,800 Hz | 62 Hz |
| Staphylococcus Pyogenes Aureus | 477,660 Hz | 477,600 Hz | 60 Hz |
| Streptococcus Pyogenes | 719,150 Hz | 719,200 Hz | 50 Hz |
| Syphilis | 788,700 Hz | 788,700 Hz | 788,700 Hz |
| Tetanus | 234,000 Hz | 234,000 Hz | 234,000 Hz |
| Tuberculosis Rod | 369,433 Hz | 369,400 Hz | 33 Hz |
| Tuberculosis Virus | 769,000 Hz | 769,000 Hz | 769,000 Hz |
| Typhoid Rod | 759,450 Hz | 759,500 Hz | 50 Hz |
| Typhus Virus | 1,445,180 Hz | 1,445,100 Hz | 80 Hz |
| Worms (from Aubrey Scoon) | 3,300,000 Hz | 2,400 Hz |
Rife/Hoyland Direct MOR’s
|
BCX Ultra carrier in Hz |
BCX Ultra freq. | |
| Anthrax | 3,300,000 Hz | 3,340,800 Hz |
| BX Virus Carcinoma | 3,300,000 Hz | 3,214,900 Hz |
| Gonorrhea | 3,300,000 Hz | 3,262,000 Hz |
| Pneumonia/Spinal Meningitis | 3,300,000 Hz | 3,414,900 Hz |
| Syphilis | 3,300,000 Hz | 3,154,800 Hz |
| Tetanus | 3,300,000 Hz | 3,276,000 Hz |
| Tuberculosis Virus | 3,300,000 Hz | 3,076,000 Hz |
| Typhoid Rod | 3,300,000 Hz | 3,037,800 Hz |