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Product Detailed Parameters
- Description：VCO 410.5MHZ 0.5-4.5V
- Series：CRBV55, RedBox
- Mfr：Crystek Corporation
- Package：Tray
- Frequency Range：393 ~ 428MHz
- Frequency - Center：410.5MHz
- Voltage - Supply：5V
- Tuning Voltage (VDC)：0.5 V ~ 4.5 V
- 2nd Harmonic, Typ (dBc)：-12
- Icc Max：8mA
- Pushing (MHz/V)：0.5
- Power (dBm)：3 ±3
- Phase Noise Typ (dBc/Hz)：-112
- Operating Temperature：-40°C ~ 85°C
- Package / Case：Module Adapter, SMA F (3)
- Size / Dimension：1.250" L x 0.590" W (31.75mm x 14.99mm)
- Height：1.250" (31.75mm)
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Overview
The Crystek Corporation CRBV55CL-0393-0428 is a connectorized RedBox voltage-controlled oscillator (VCO) operating within the 393 to 428 MHz frequency range. It features a center frequency of 410.5 MHz and delivers an output power of 6.0 ± 3.0 dBm. The device requires a supply voltage of 5.0 ± 0.25 VDC and operates with a tuning voltage between 0.5 V and 4.5 V. Key electrical specifications include a Vco sensitivity of 15 MHz/V, second harmonic suppression of -12 dBc typical, and phase noise of -112 dBc/Hz. It functions reliably across an operating temperature range of -40°C to +85°C.
Feature Summary
- Provides stable RF signal generation in the UHF band via voltage control
- Utilizes a rugged RedBox metal enclosure for shielding and durability
- Integrates SMA connectors for direct interface compatibility
Applications
- Wireless communication infrastructure equipment
- Test and measurement instrumentation systems
- Industrial radio frequency applications
Procurement Notes
Verify the specific part number suffix against official Crystek documentation to ensure correct frequency range and pinout configuration. Confirm that the required operating temperature range and supply voltage specifications align with your system design constraints before finalizing procurement orders.
Selection Notes
Select this component when a fixed frequency range VCO with SMA connectivity is required. Ensure the system design accommodates the 5V supply requirement and the specified tuning voltage window. Consider the physical dimensions of the RedBox package for PCB layout and thermal management planning during the design phase.
Part Context
This model belongs to Crystek's RedBox series of voltage-controlled oscillators, designed for robust performance in demanding environments. The CRBV55CL variant specifically addresses applications requiring reliable UHF frequency synthesis with standardized connector interfaces for easy integration into existing RF modules.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with alternative VCOs by matching frequency range, output power, and connector type.
