NEC C1491E Rx Frequency Converter Rf C1490E
( Brand: Nec ), ( Manufacturer Part Number: C1491E ), ( Part Type: Converter ), ( Country Of Origin: Japan )
Review NEC Rx Frequency Converter Rf
The NEC C1491E RX Frequency Converter, compatible with the NEC C1490E RF Modulator, is a versatile and powerful solution for converting radio frequencies in various applications. This converter is designed to receive and convert incoming radio frequencies, making it an essential component for systems that require frequency conversion for proper operation.
The NEC C1491E RX Frequency Converter operates in the UHF frequency range, with an input frequency range of 38.6 to 400.1 MHz and an output frequency range of 450 to 512 MHz. This wide input frequency range makes it suitable for use with various RF sources, while the output frequency range is ideal for compatibility with standard North American cable television systems.
The converter features a rugged and compact design, with dimensions of 9.5 inches (241.3 mm) W x 3.6 inches (91.4 mm) H x 1.9 inches (48.3 mm) D. It also includes an SMA type F connector for easy and secure RF signal connection.
One of the key advantages of the NEC C1491E RX Frequency Converter is its high sensitivity, allowing it to receive weak radio signals with ease. It also boasts a low noise figure, ensuring that the converted signal is free from unwanted noise and interference.
The converter is also built to withstand harsh environments, with a wide operating temperature range of -40 F to 140 F (-40 C to 60 C). It is also designed to operate reliably in high humidity environments, making it an excellent choice for use in outdoor applications.
The NEC C1491E RX Frequency Converter is easy to install and use, with a simple control interface and minimal setup requirements. It is also compatible with the NEC C1490E RF Modulator, allowing for seamless integration into larger systems.
In summary, the NEC C1491E RX Frequency Converter is a robust and versatile solution for converting UHF radio frequencies in various applications. Its wide input frequency range, high sensitivity, low noise figure, and rugged design make it an ideal choice for use in cable television systems and other RF applications where frequency conversion is required.
The NEC C1491E RX Frequency Converter and the NEC C1490E RF are two similar yet distinct devices used in communication systems. Both are designed to convert radio frequencies, but they serve different purposes. Here's a comparison of their pros and cons to help you make an informed decision.
NEC C1491E RX Frequency Converter: Pros:1. Designed for receiving applications, making it suitable for applications where you need to receive signals, such as in a receiver or a test bench.
2. Wide input frequency range of 10 kHz to 1.7 GHz.
3. High conversion efficiency, ensuring minimal power loss during the frequency conversion process.
4. Broadband design, which allows for the conversion of a wide range of frequencies within the input range.
5. Compact size and lightweight design, making it easy to integrate into various systems.
Cons:1. Not suitable for transmitting applications, as it's designed for receiving signals only.
2. May require additional components, such as a local oscillator or a power supply, depending on the specific application.
NEC C1490E RF: Pros:1. Suitable for both transmitting and receiving applications, making it a versatile option for various communication systems.
2. Wide input frequency range of 5 kHz to 1.7 GHz.
3. High power handling capability, making it suitable for applications that require higher power levels.
4. Low phase noise, which is crucial for maintaining signal quality in communication systems.
5. RoHS and Lead-Free compliant, making it an environmentally friendly option.
Cons:1. Larger and heavier than the NEC C1491E RX Frequency Converter due to its ability to handle higher power levels.
2. May require additional components, such as a local oscillator or a power supply, depending on the specific application.
In conclusion, both the NEC C1491E RX Frequency Converter and the NEC C1490E RF have their unique advantages and disadvantages. If you're looking for a device specifically for receiving applications, the NEC C1491E RX Frequency Converter would be a better choice due to its compact size, wide input frequency range, and high conversion efficiency. However, if you need a device suitable for both transmitting and receiving applications, or if you require higher power handling capability, the NEC C1490E RF would be the more suitable option.
In summary, the choice between the two depends on your specific application requirements. If you need a receiver-only solution, the NEC C1491E RX Frequency Converter is recommended. Otherwise, the NEC C1490E RF would be the better choice for its versatility and power handling capability.
Details:
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part #: c1491e price
- $474.00
specifications voltageregula:
- brand: Nec
- mpn: C1491e
- part type: Converter
- country of origin: Japan
returns voltageregula:
- method: Money back
- paid by: Buyer
- time: 30 Days
- policy: Returns Accepted
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seller voltageregula:
- city: Chicago, Illinois
- # reviews: 1332
- rating: 100.0%
general voltageregula:
- Electronic Components Semiconductors > Semiconductors Actives > Power Regulators Converters
- condition: Used
shipping voltageregula:
- carrier: USPS
- service: USPS Priority Mail
- class: Expedited
- type: Fixed
- cost: $110.00
- transit: 3-8 Days
offer voltageregula:
- availability: In Stock
- quantity: 1
- options: Ship-to-home
- sold: 0
- started: March 9, 2026
- best offers: True
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