---
title: "Transmitter/Sonde"
industry: "Computer, Electronic and Optical Product Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:TRANSMITTERSONDE"
  data_integrity_hash: "5730d7aa92ff39825ed09d2847374fab"
  source_authority: "https://cnfx.com"
  strict_mode: true
source_identity:
  provider: "CNFX Industrial Knowledge Graph"
  index_version: "2026.Q1-Universal"
  authority_id: "URN:CNFX:ME:TRANSMITTERSONDE"
  data_source_uri: "https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/transmittersonde.md"
  official_resource_url: "https://cnfx.com/industry/computer-electronic-and-optical-product-manufacturing/product/transmittersonde"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "3.3-5.5 VDC, -40 to +85°C, 0-100% relative humidity (non-condensing)"
    unit: "MHz"
engineering_limits:
  max_safe_operating_point:
    value: 6.2
    unit: "VDC"
    consequence: "Electromigration in copper interconnects at current densities &gt;1×10⁶ A/cm², thermal expansion mismatch between silicon die (2.6 ppm/°C) and FR-4 substrate (13 ppm/°C) causing solder joint fatigue"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Electrostatic discharge (ESD) exceeding 8 kV HBM"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Integrated silicon-controlled rectifier (SCR) ESD protection with 0.5 ns trigger time"
  - node_2:
      trigger: "Crystal oscillator frequency drift beyond ±20 ppm due to aging"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Temperature-compensated crystal oscillator (TCXO) with ±2 ppm stability over -40 to +85°C"
bom_nodes:
  rf-transmitter-module:
    type: "part"
    urn: "URN:CNFX:ME:RF_TRANSMITTER_MODULE"
    interface_type: "physical-logic-coupled"
  microcontroller:
    type: "part"
    urn: "URN:CNFX:ME:MICROCONTROLLER"
    interface_type: "physical-logic-coupled"
  antenna:
    type: "component"
    urn: "URN:CNFX:ME:ANTENNA"
    interface_type: "physical-logic-coupled"
  power-supply-battery:
    type: "part"
    urn: "URN:CNFX:ME:POWER_SUPPLY_BATTERY"
    interface_type: "physical-logic-coupled"
  housingenclosure:
    type: "component"
    urn: "URN:CNFX:ME:HOUSINGENCLOSURE"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/transmittersonde.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "a4df81e2b0f4358a2f70657f33a586c0058c4370aaaa532ba4f171cbe252c144"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Transmitter/Sonde

## 1. Technical Definition
Electronic device that transmits signals for tracking and locating purposes

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **3.3-5.5 VDC, -40 to +85°C, 0-100% relative humidity (non-condensing)**. Failure boundary: **Dielectric breakdown at &gt;6.2 VDC, semiconductor junction failure at &gt;125°C, moisture ingress beyond IP67 rating**, Mechanism: **Electromigration in copper interconnects at current densities &gt;1×10⁶ A/cm², thermal expansion mismatch between silicon die (2.6 ppm/°C) and FR-4 substrate (13 ppm/°C) causing solder joint fatigue**.

### 2.1 Analytical Physics Model
Governed by the **Combined Measurement Uncertainty**:

> **Primary Equation**: $u_c = \sqrt{\sum u_i^2}$  
> **Engineering Impact**: Defines the precision confidence interval for inspection.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| u_i | Standard Uncertainty components | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Electrostatic discharge (ESD) exceeding 8 kV HBM | 8 | Gate oxide rupture in RF amplifier MOSFET | Integrated silicon-controlled rectifier (SCR) ESD protection with 0.5 ns trigger time |
| Crystal oscillator frequency drift beyond ±20 ppm due to aging | 8 | Phase-locked loop (PLL) loss of lock at &gt;50 ns jitter | Temperature-compensated crystal oscillator (TCXO) with ±2 ppm stability over -40 to +85°C |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| spec | Config-dependent | MHz | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [RF Transmitter Module](https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/rf-transmitter-module.md) `(Standalone System)`
- [Microcontroller](https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/microcontroller.md) `(Standalone System)`
- [Power Supply (Battery)](https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/power-supply-battery.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Signal Generator**, **Antenna Testing Chamber**, **Environmental Stress Screening (ESS) Chamber**  
**Downstream Applications**: GPS Tracking Devices, Asset Tracking Systems, Personal Locator Beacons  

## 5. Engineering Risks & FAQ
- **Caution**: 
- **Caution**: 
- **Caution**: 

### Q: What is the typical battery life for this transmitter/sonde?
**A**: The battery life varies based on transmission frequency, but with standard lithium batteries, it typically operates for 6-12 months in continuous tracking applications.

### Q: How does the RF transmitter module ensure reliable signal transmission?
**A**: The RF module uses frequency-hopping spread spectrum technology and error correction protocols to maintain stable connections even in environments with electronic interference common in manufacturing facilities.

### Q: Can this transmitter be integrated with existing tracking systems in electronics manufacturing?
**A**: Yes, it features standard communication protocols (including UART and SPI interfaces) and can be configured to work with most industrial tracking and inventory management systems.

## 6. Manufacturing Compliance
- ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Transmitter/Sonde](https://cnfx.com/industry/computer-electronic-and-optical-product-manufacturing/product/transmittersonde)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **5** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: TRANSMITTERSONDE | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 9ccf0089
