6,486 Studies Reviewed. 85.2% of Original Studies Found Biological Effects. The Evidence is Clear.
Shield Your Body

Cordless Phone Radiation Research

RF Radiation

Research on electromagnetic radiation from DECT cordless phones, which transmit continuously even when idle.

440
Studies
90%
Showed Bioeffects
1
EMF Type
1.9-1.9 GHz
Frequency

About Cordless Phones (DECT) EMF

  • -That cordless phone sitting in your kitchen or living room may seem like a harmless relic from the pre-smartphone era, but it's actually one of the most potent sources of radiofrequency (RF) radiation in your home.
  • -DECT phones (Digital Enhanced Cordless Telecommunications) operate at 1.9 GHz, continuously transmitting RF signals between the handset and base station even when you're not making calls.
  • -Think of it like having a mini cell tower running 24/7 in your house, except this one sits just inches from your head during conversations and often much closer to your body throughout the day.

That cordless phone sitting in your kitchen or living room may seem like a harmless relic from the pre-smartphone era, but it's actually one of the most potent sources of radiofrequency (RF) radiation in your home. DECT phones (Digital Enhanced Cordless Telecommunications) operate at 1.9 GHz, continuously transmitting RF signals between the handset and base station even when you're not making calls.

Related Studies (440)

Whole Body / General

CONSIDERATIONS AND CRITERIA FOR A RECOMMENDED STANDARD FOR OCCUPATIONAL EXPOSURE TO RADIOFREQUENCY AND MICROWAVE FIELDS

Unknown authors · 1978

This 1978 NIOSH technical report established criteria and considerations for recommended standards protecting workers from radiofrequency and microwave field exposures. The document addressed occupational safety limits for RF/microwave radiation in workplace environments. This represents early government recognition that RF and microwave exposures required formal worker protection standards.

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Whole Body / General

ELECTROMAGNETIC FIELDS IN BIOLOGICAL MEDIA - PART I: DOSIMETRY - A PRIMER ON BIOELECTROMAGNETICS

Stanley M. Neuder · 1978

This 1978 government report by Stanley Neuder served as an educational primer on bioelectromagnetics, focusing on dosimetry (the measurement of electromagnetic field exposure in biological tissues). The document established foundational principles for understanding how electromagnetic fields interact with living systems and how to properly measure these interactions.

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Whole Body / General

ELECTROMAGNETIC FIELDS IN BIOLOGICAL MEDIA PART I: DOSIMETRY-A PRIMER on BIOELECTROMAGNETICS

Stanley M. Neuder · 1978

This 1978 government report developed the SCAT (Scattering Analysis Technique) program for calculating how electromagnetic fields interact with biological tissues modeled as multilayered spheres. The research created computational methods to predict EMF absorption and distribution in living organisms. This foundational work helped establish the mathematical framework still used today for EMF dosimetry and safety assessments.

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Whole Body / General

Report on the Safety from Electromagnetic Radiation in and Around the CN Tower

Unknown authors · 1977

In 1977, Health and Welfare Canada conducted a safety assessment of electromagnetic radiation exposure levels in and around Toronto's CN Tower, which was then the world's tallest structure. This government report evaluated potential health risks from the tower's broadcast antennas and transmission equipment. The study represents an early official examination of EMF exposure from major broadcasting infrastructure in urban environments.

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Whole Body / General

A Current Literature Report on the Carcinogenic Properties of Ionizing and Non-Ionizing Radiation

Unknown authors · 1977

This 1977 technical report reviewed the existing scientific literature on cancer-causing properties of both ionizing radiation (like X-rays) and non-ionizing radiation (including microwaves and radiofrequency fields). The analysis examined various forms of electromagnetic radiation to understand their potential role in cancer development. This represents one of the earliest comprehensive reviews connecting non-ionizing EMF sources to carcinogenic concerns.

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Whole Body / General

Technical Data Models 1036 and 1037 Digital Power Meter

Pacific Measurements Inc. · 1976

Model 1036 measures from -40 dBm to +10 dBm in a single range while Model 1037 measures from -30 dBm to +20 dBm. The instruments achieve rated accuracy of +0.02 dB on the upper 30 dB and +0.04 dB on the lower 20 dB of the power range. A self-check feature uses a front-panel calibrator providing 10 milliwatts accurate within +0.06 dB at 30 MHz. The detectors are protected against overloads up to 10 times full-scale rating and are field-repairable.

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FAQs: Cordless Phones (DECT) EMF Research

That cordless phone sitting in your kitchen or living room may seem like a harmless relic from the pre-smartphone era, but it's actually one of the most potent sources of radiofrequency (RF) radiation in your home. DECT phones (Digital Enhanced Cordless Telecommunications) operate at 1.
The SYB Research Database includes 440 peer-reviewed studies specifically examining cordless phones (dect) electromagnetic radiation and its potential health effects. These studies have been conducted by researchers worldwide and published in scientific journals. The research examines various biological endpoints including cellular effects, neurological impacts, reproductive health, and other health outcomes.
90% of the 440 studies examining cordless phones (dect) electromagnetic radiation found measurable biological effects. This means that 396 studies documented observable changes when organisms were exposed to cordless phones (dect) EMF. The remaining studies either found no significant effects or had inconclusive results.