
( Brand: Workman ), ( Model: WORKSX-144/430 ), ( Sub-type: Tuners, Amps Meters ), ( Country/region Of Manufacture: China ), ( Bundle Listing: No ), ( California Prop 65 Warning: Warning, Nickel, And Chromium Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov ), ( Type: Workmansx-144/430 Wr/power Bench Meter ), ( Band: Uhf )
The WORKS X-144-430 Workman SX-144-430 VHF-UHF SWR Power Meter is a comprehensive and reliable tool for any amateur radio enthusiast or professional. This SWR (Standing Wave Ratio) power meter is designed to measure the reflection coefficient of a transmission line, helping you to optimize your antenna system for maximum efficiency and minimal signal loss.
The meter features a high-resolution, backlit LCD display that provides clear and easy-to-read readings, even in low light conditions. It supports a wide frequency range of 144-148 MHz and 430-450 MHz, making it suitable for a variety of VHF and UHF bands. The SWR Power Meter is also equipped with an SWR/Power switch, allowing you to switch between SWR and power readings as needed.
One of the key features of this meter is its built-in high-power SWR and power meter that can handle up to 500 watts PEP (Peak Envelope Power). This makes it an ideal choice for high-power applications, such as mobile or base station use. It also includes a DC power input, allowing you to power the meter directly from your radio or battery pack.
The meter is compact and lightweight, making it easy to carry and use in the field. It is also water-resistant, ensuring that it can withstand harsh weather conditions. The meter is also equipped with a built-in rectangular connector for easy and secure connection to your antenna system.
The WORKS X-144-430 Workman SX-144-430 VHF-UHF SWR Power Meter is a high-quality and reliable tool for any amateur radio enthusiast or professional. Its wide frequency range, high power handling capability, and compact design make it an ideal choice for both mobile and base station use. With its clear and easy-to-read display, it provides you with accurate and real-time readings, helping you to optimize your antenna system for maximum efficiency and performance.
Pros of the Works X-144-430 Workman SX-144-430 VHF-UHF SWR Power Meter:1. Wide Frequency Range: The meter covers a wide frequency range from 144 MHz to 430 MHz, making it suitable for various VHF and UHF bands used in amateur radio.
2. SWR (Standing Wave Ratio) Meter: It provides real-time SWR readings, helping you optimize your antenna system for maximum efficiency and minimizing the risk of damage to your radio equipment.
3. Power Meter: The meter also measures the power output of your radio transmitter, which can be useful for monitoring power levels and ensuring compliance with regulatory limits.
4. Rugged Design: The Works X-144-430 is designed to withstand harsh environments, making it suitable for field use.
5. Easy to Use: It has a simple, user-friendly interface, making it easy to read and interpret the readings.
Cons of the Works X-144-430 Workman SX-144-430 VHF-UHF SWR Power Meter:1. Limited Display: The meter has a single-line LCD display, which may not provide as much detail as some more advanced meters.
2. No Data Logging: It does not have data logging capabilities, so you cannot save or analyze readings over time.
3. No Antenna Analysis Features: While it can measure SWR, it does not offer more advanced features like antenna impedance analysis or matching.
Conclusion:The Works X-144-430 Workman SX-144-430 VHF-UHF SWR Power Meter is a solid choice for amateur radio operators who need a reliable, straightforward SWR and power meter. Its wide frequency range, rugged design, and simple interface make it easy to use in various environments. However, if you require more advanced features like data logging or antenna analysis, you may need to consider a more advanced meter.
Recommendation:If you're looking for a basic SWR and power meter for amateur radio use, the Works X-144-430 Workman SX-144-430 VHF-UHF SWR Power Meter is a great option. It offers a wide frequency range, rugged design, and user-friendly interface at an affordable price. However, if you require more advanced features, you may want to consider a more advanced meter with a larger display, data logging capabilities, and more advanced antenna analysis features.
Designed for desktop use, the sx144-440 meter has two so-239 connectors on rear panel and only one power selector switch front. The junction of two needles shows swr on meter scale. Rear panel on off switch for back-lighting this vintage unit is from a silent key estate sale, used, fully functional, very good condition, no real damage, partial smudges face over 10w, 100w power levels and 129mhz readable but partially smudged letters, as-is condition. The sx measures swr and forward power at same time.
The left needle shows forward power and right, reflected. Workman sx swr power cross needle meter, dual band - the sx144-440 meter is another great value for money watt max input. It is well-built and has a back-lit, cross-needle meter. Back-lighting is optional and requires a simple 12 volt fused cord.
12 volts is not required for meter use, only back light. Requires fused 12 CDC power cord for back-lighting. No setting or adjustments required, just select the power range and go. A rear panel switch allows turns the light on as needed.
Features frequency range: MHz input impedance: 50 ohms 500 watt maximum power in 3 ranges connectors: rear panel so-239 x 2 female uhf metal cabinet plastic front pane.