Genuine Icom Precision Crystal Oscillator for Professional Radio Repair
The Icom 6050011180 is a precision surface mount crystal oscillator designated CR-7029C, engineered specifically for use in Icom IC-F11 and IC-F21 professional two-way radio transceivers. This critical timing component provides the stable frequency reference necessary for accurate transmit and receive operation, ensuring your radio maintains proper channel spacing and frequency accuracy as required by regulatory authorities. The hermetically sealed metal can construction protects the quartz crystal element from environmental factors while the SMD package design suits modern radio circuit board layouts.
Key Features
- Genuine Icom OEM crystal oscillator ensures exact frequency specifications and long-term stability
- CR-7029C designation matches factory specifications for IC-F11 and IC-F21 transceiver models
- Hermetically sealed metal can package protects quartz crystal from moisture and contamination
- Precision-cut quartz crystal element provides exceptional frequency stability across temperature ranges
- Industry-standard HC-49 SMD package format enables reliable surface mount installation
- Black plastic mounting base with four solder pads ensures secure PCB attachment and electrical contact
- Directional arrow marking on base aids proper orientation during installation
Technical Specifications
- Component Type: Surface Mount Crystal Oscillator
- Crystal Designation: CR-7029C
- Package Style: HC-49 SMD (Surface Mount Device)
- Construction: Hermetically sealed metal can with quartz crystal element
- Mounting Type: Surface mount with four-pad base
- Approximate Dimensions: 11mm x 5mm x 4mm
Compatible Models
- Icom IC-F11 VHF/UHF Portable Transceiver
- Icom IC-F21 VHF/UHF Portable Transceiver
What's Included
- One (1) Icom 6050011180 Crystal Oscillator CR-7029C
Application and Installation Notes
Crystal oscillators are fundamental components in radio frequency equipment, providing the precise timing reference that determines transmit and receive frequencies. This component is part of the frequency synthesis circuitry in IC-F11 and IC-F21 transceivers, working in conjunction with phase-locked loop circuits to generate the exact carrier frequencies required for channel operation. Crystal failure or drift can result in symptoms including inability to communicate with other radios, frequency offset errors, failed frequency accuracy tests, or complete loss of transmit or receive function.
Professional installation by a qualified radio technician is essential for this component. Surface mount crystal replacement requires specialized equipment including a temperature-controlled soldering station, proper desoldering tools, and the ability to work with precision on densely populated circuit boards. Pay careful attention to the directional arrow marking on the crystal base to ensure correct orientation. Improper installation can damage the delicate quartz element or result in improper frequency operation. After installation, the radio must be realigned and frequency accuracy verified using appropriate test equipment to ensure compliance with FCC or other regulatory requirements.
This component should only be replaced by experienced radio service technicians or authorized Icom service centers. Crystal replacement is typically required during troubleshooting of frequency-related issues, after physical damage to the radio, or when regulatory compliance testing reveals frequency drift beyond acceptable tolerances. Replacement should always use genuine Icom parts to maintain factory specifications and ensure reliable long-term operation.
Ideal for professional radio repair facilities, authorized Icom service centers, and communications technicians maintaining critical radio infrastructure.
Manufacturer Part Number: 6050011180
Crystal Designation: CR-7029C
