HackRF One - 'Tiny TCXO' 10MHz 0.5PPM TCXO Module
HackRF One - 'Tiny TCXO' 10MHz 0.5PPM TCXO Module
HackRF One - 'Tiny TCXO' 10MHz 0.5PPM TCXO Module
The HackRF One 'Tiny TCXO' is a precision temperature-compensated crystal oscillator module engineered to replace the standard oscillator in HackRF One software-defined radio platforms, delivering exceptional frequency stability of 0.5 parts per million. RF engineers, SDR enthusiasts, and signal intelligence professionals use this module to achieve superior frequency accuracy for demanding applications including spectrum analysis, signal monitoring, and precision frequency measurements. This module solves the critical problem of frequency drift in long-duration RF operations by providing ultra-stable 10MHz reference clock output with minimal temperature variation.
Product Overview
The Tiny TCXO module represents a significant upgrade to the HackRF One ecosystem by incorporating temperature compensation circuitry that actively corrects frequency drift across the operating temperature range. Unlike standard crystal oscillators that experience frequency shifts of 10-20 PPM over temperature variations, this TCXO maintains exceptional stability through an integrated thermistor network and precision analog compensation circuit. The 10MHz fundamental frequency serves as the master clock reference for the HackRF One's tuner and transceiver circuits, directly impacting the accuracy of all RF measurements and transmissions.
The module's compact form factor is specifically designed for direct integration into HackRF One hardware without requiring external modifications or additional PCB space. The 0.5PPM stability specification ensures frequency error remains below 5Hz at 10MHz, making it suitable for applications requiring precise frequency locking, coherent signal processing, and long-term frequency calibration. The TCXO architecture employs a precision voltage-controlled oscillator with a temperature sensor feedback loop that dynamically adjusts the oscillation frequency to compensate for crystal aging and environmental temperature changes.
Key Specifications
| Specification | Details |
| Product Type | Temperature-Compensated Crystal Oscillator TCXO Module |
| Brand | HackRF One Compatible |
| Origin | Original/Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
| Output Frequency | 10 MHz |
| Frequency Stability | 0.5 PPM over operating temperature range |
| Temperature Range | 0°C to 70°C operating |
| Output Impedance | 50 Ohms |
| Supply Voltage | 3.3V DC |
| Current Consumption | Approximately 30-50 mA |
Key Features
- Ultra-Stable 0.5PPM Frequency Accuracy - Maintains frequency stability better than 5Hz drift at 10MHz across the full operating temperature range, eliminating calibration drift during extended RF monitoring sessions
- Active Temperature Compensation - Integrated thermistor and compensation circuit automatically corrects oscillator frequency in real-time, providing superior performance compared to standard crystal oscillators
- Direct HackRF One Integration - Designed as a drop-in replacement module compatible with HackRF One hardware, enabling easy installation without PCB modifications or external circuitry
- Low Phase Noise Performance - Delivers clean 10MHz reference clock with minimal jitter, critical for coherent signal detection and precise frequency measurements in spectrum analysis applications
- Compact Form Factor - Tiny footprint optimized for space-constrained applications while maintaining full thermal compensation performance
- Reliable Long-Term Stability - Engineered for extended operational periods without frequency recalibration, ideal for continuous monitoring and data collection scenarios
Applications and Use Cases
- Software-Defined Radio SDR Projects - Replace the standard HackRF One oscillator to achieve professional-grade frequency accuracy for amateur radio, digital signal processing experiments, and educational RF demonstrations
- Spectrum Analysis and Monitoring - Deploy in continuous spectrum monitoring stations where frequency accuracy is critical for detecting subtle signal shifts, measuring frequency offsets, and tracking transmitter stability
- Signal Intelligence SIGINT Operations - Utilize in intelligence gathering systems requiring precise frequency locking for extended periods, ensuring accurate signal identification and classification without drift-induced errors
- Frequency Calibration Standards - Implement as a portable frequency reference for calibrating test equipment, validating frequency counters, and establishing traceable frequency standards in laboratory environments
- Precision Time and Frequency Transfer - Deploy in time synchronization networks where the stable 10MHz output serves as a master clock for coordinating multiple RF receivers or establishing precise timing references
- Coherent Signal Processing - Enable advanced signal processing techniques requiring phase coherence across extended observation periods, supporting radar signal analysis and direction-finding applications
How to Use
Installation of the Tiny TCXO module into your HackRF One requires careful handling and basic soldering skills. First, power down your HackRF One completely and disconnect all cables. Locate the existing 10MHz oscillator on the HackRF One main board, typically marked as Y1 or OSC1. Carefully desolder the original oscillator using a soldering iron with temperature control set to 350-380 degrees Celsius, applying gentle heat while using desoldering braid or a solder sucker to remove excess solder. Clean the PCB pads thoroughly with isopropyl alcohol and a soft brush to ensure optimal contact for the new TCXO module.
Position the Tiny TCXO module on the cleaned pads, ensuring proper orientation as indicated by the module markings. Apply a small amount of flux to the pads before soldering, then carefully solder each pin using controlled heat and minimal solder quantity to avoid bridging. Allow the module to cool naturally for several minutes before handling. Once installed, reconnect your HackRF One and verify operation using GNU Radio or GQRX software. The improved frequency stability should be immediately apparent when observing known reference signals or performing frequency calibration tests. Allow the module 10-15 minutes of operation before conducting precision measurements, as the temperature compensation circuit requires a brief warm-up period to reach optimal performance.
Frequently Asked Questions
What is the difference between this TCXO module and the standard HackRF One oscillator?
The standard HackRF One uses a basic crystal oscillator with frequency stability of approximately 20-30 PPM, resulting in frequency errors of 200-300Hz at 10MHz. The Tiny TCXO module provides 0.5PPM stability, reducing frequency error to just 5Hz. This 40-60 times improvement is achieved through active temperature compensation circuitry that continuously adjusts the oscillation frequency based on environmental temperature changes. The TCXO module is essential for applications requiring extended operational periods without recalibration.
Will the TCXO module improve my HackRF One's frequency accuracy immediately?
Yes, frequency accuracy improvements are noticeable immediately upon installation. However, the temperature compensation circuit requires approximately 10-15 minutes of operation to reach optimal performance as the internal thermistor network stabilizes. For the most accurate results, allow the module to warm up before conducting precision frequency measurements or calibration procedures. The improvement becomes increasingly apparent during extended operating sessions where the standard oscillator would normally exhibit significant drift.
Can I install the TCXO module myself without professional equipment?
Yes, installation is possible with basic soldering skills and standard electronics tools. You will need a temperature-controlled soldering iron, desoldering braid or solder sucker, flux, isopropyl alcohol, and a soft brush for cleaning. The critical factor is careful desoldering of the original oscillator without damaging surrounding PCB components. If you lack soldering experience, we recommend having the installation performed by someone with electronics assembly experience. The Tech Depot technical team can provide detailed guidance via WhatsApp or email throughout the installation process.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
Why Buy from The Tech Depot
- Genuine Products: Sourced directly from authorized distributors with authentication
- Expert Team: Our technical team validates every product before listing
- Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
- Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
- Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
- Technical Support: 24/7 expert guidance via email and WhatsApp
- Returns: 7-day return policy on manufacturing defects only
Buy HackRF One - 'Tiny TCXO' 10MHz 0.5PPM TCXO Module Online in India
Purchase the HackRF One - 'Tiny TCXO' 10MHz 0.5PPM TCXO Module online at The Tech Depot, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on HackRF One - 'Tiny TCXO' 10MHz 0.5PPM TCXO Module with fast shipping and expert support.
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