Signal Attenuation dB Calculator - IOTools.cloud

curl --request POST \
  --url https://api.iotools.cloud/v1/tool/signal-attenuation-db-calculator \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "ratioType": "power",
  "inputFormat": "linear",
  "powerUnit": "mw",
  "powerIn": "10",
  "powerOut": "5"
}
'

{
  "tool": "signal-attenuation-db-calculator",
  "tool_version": "1.0.1",
  "outputs": {
    "result": [
      {
        "metric": "Gain / Attenuation",
        "value": "-3.01 dB (Attenuation (loss))"
      },
      {
        "metric": "Output/Input Ratio",
        "value": "0.5"
      },
      {
        "metric": "Power Loss",
        "value": "50 % loss"
      },
      {
        "metric": "Formula Used",
        "value": "dB = 10 × log₁₀(Pout ÷ Pin) = 10 × log₁₀(5 ÷ 10) = -3.01 dB"
      }
    ]
  },
  "credits_used": 3,
  "credits_remaining": null
}

POST

/

v1

/

tool

/

signal-attenuation-db-calculator

curl --request POST \
  --url https://api.iotools.cloud/v1/tool/signal-attenuation-db-calculator \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "ratioType": "power",
  "inputFormat": "linear",
  "powerUnit": "mw",
  "powerIn": "10",
  "powerOut": "5"
}
'

{
  "tool": "signal-attenuation-db-calculator",
  "tool_version": "1.0.1",
  "outputs": {
    "result": [
      {
        "metric": "Gain / Attenuation",
        "value": "-3.01 dB (Attenuation (loss))"
      },
      {
        "metric": "Output/Input Ratio",
        "value": "0.5"
      },
      {
        "metric": "Power Loss",
        "value": "50 % loss"
      },
      {
        "metric": "Formula Used",
        "value": "dB = 10 × log₁₀(Pout ÷ Pin) = 10 × log₁₀(5 ÷ 10) = -3.01 dB"
      }
    ]
  },
  "credits_used": 3,
  "credits_remaining": null
}

Authorizations

Authorization

string

header

required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Body

application/json

ratioType

enum<string>

Ratio Type

Available options:

power,

voltage

inputFormat

enum<string>

Input Format

Available options:

linear,

dbm

powerUnit

enum<string>

Power Unit

Available options:

mw,

w,

uw

powerIn

number

Input Power

Required range: x >= 0.000001

powerOut

number

Output Power

Required range: x >= 0.000001

dbmIn

number

Input Power (dBm)

dbmOut

number

Output Power (dBm)

voltageUnit

enum<string>

Voltage Unit

Available options:

v,

mv,

uv

voltageIn

number

Input Voltage

Required range: x >= 0.000001

voltageOut

number

Output Voltage

Required range: x >= 0.000001

Response

Tool output

outputs

object

required

Show child attributes

tool

string

required

The tool's slug, echoing the {slug} in the request path.

tool_version

string

required

Output-contract version for this tool.

credits_used

integer

required

Credits this call consumed, after any settlement refund. 0 when metering is disabled.

credits_remaining

integer | null

required

Credits left in the current monthly allowance, or null when metering is disabled.

request_id

string

Correlation id, also sent as x-request-id.