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Optimize Your Analog Radio Performance
The Surecom SW-102S is a digital SWR meter designed for analog VHF and UHF radio frequencies (100-525MHz). It provides direct digital readouts for forward and reflected power, and SWR measurements up to 120W, without needing calibration. Its low insertion loss structure allows for permanent connection, making it a convenient tool for setting up and maintaining efficient antenna systems. Ensure your radio is set to medium or high power (minimum 0.5W) and uses analog modulation for accurate results. This meter is not compatible with digital radios or CB (27MHz) frequencies.
Key specifications include a measurable power range of 1-120W with +/-0.5% accuracy, impedance of 50Ω, and a frequency counter. The device is powered by a built-in 600 mAh rechargeable Li-ion battery, charged via a 5V micro USB port. It features an auto power-off function and a backlight that also auto-dims. The compact, handheld design measures 66x68x37mm and weighs approximately 220g including the battery.
For radio enthusiasts in India, the Surecom SW-102S offers precise measurements for optimizing analog VHF/UHF radio performance. While not for CB or digital radios, it's ideal for amateur radio operators and technicians. Imported directly from authorized US retailers, all customs duties and GST are included in the listed price. Delivery is via ExpressBox with tracking, ensuring your equipment arrives safely.
Precision for Analog VHF/UHF Radios
The Surecom SW-102S is engineered for radio amateurs and technicians who demand accuracy in analog VHF and UHF bands. Unlike meters that struggle with digital signals or require constant recalibration, this device offers direct digital readouts for power and SWR. Its low insertion loss means it can stay connected, simplifying antenna setup and performance checks. For users in India, this imported tool provides the precision needed to optimize amateur radio setups, ensuring clear and efficient communication within the specified frequency ranges.
Who It's For vs. Who Should Skip It
This meter is ideal for amateur radio operators, technicians, and hobbyists using analog VHF/UHF transceivers who need to measure power output and SWR accurately. It's perfect for tuning antennas and troubleshooting signal issues. However, it is NOT suitable for digital radios, CB radios operating on 27MHz, or any system requiring measurements outside the 100-525MHz analog frequency range. Users needing to measure digital modes or CB frequencies should look for specialized meters.
Typical situations where Surecom SW-102S VHF UHF Power & SWR Meter 120W 100-525MHz | Analog Radio Measurement Tool helps — illustrative scenarios, not customer reviews.
An amateur radio operator in a dense Indian city needs to tune their antenna for optimal VHF/UHF performance.
The Surecom SW-102S provides accurate SWR and power readings up to 120W for analog signals, allowing precise antenna adjustments. Its compact size and direct digital display simplify setup, ensuring clear communication even in urban RF environments.
A technician is troubleshooting a UHF analog radio system and needs to verify power output and signal integrity.
With its 1-120W measurement capability and low insertion loss, the SW-102S can be permanently connected to monitor signal performance. The built-in frequency counter and clear digital display aid in diagnosing issues efficiently.
| Power Source | Built-in 600 mAh Li-ion battery, 5V Micro USB charging |
| Minimum Input Power | 0.5W for accurate SWR/Power readings |
| Compatible Modulation | CW, AM, FM only (Not RTTY, SSB, Digital) |
| Auto Power Off | 1-9 minutes |
| Backlight | Auto OFF 1-9 minutes |
| Cost per use | N/A (Durable electronic device) |
| Shelf life after opening | N/A (Durable electronic device) |
| Reapplication math | N/A (Durable electronic device) |
| Contraindications | Not for digital radios, CB radios (27MHz), or analog modes outside 100-525MHz. |
| Allergens / common irritants | Contains Lithium-ion battery (handle with care) |
| Feature | Surecom SW-102S VHF | Others |
|---|---|---|
| Frequency Range | 100-525MHz (VHF/UHF Analog) | Varies; some local meters may cover CB (27MHz) or wider ranges, but often lack specific VHF/UHF focus. |
| Max Power Measurement | 120W | Typically 50W or 100W; higher power meters are less common or more expensive. |
| Digital Readout | Yes, direct digital display | Often analog needle-based; digital displays are less common in budget local options. |
| Compatibility | Analog VHF/UHF (CW, AM, FM) | May vary; some local meters might claim broader compatibility but lack accuracy. |
| Cost per use | N/A (Durable device) | N/A (Durable device) |
| SKU | cfs6176 |
| GTIN | 0751571063580 |
| Brand | Surecom |
| Model | SW-102S |
| Color | Black |
| Frequency Range | 100MHz - 525MHz |
| Measurable Power Range | 1 - 120W (+/-0.5%) |
| Maximum Power Input | 120W (Analog Only) |
| Impedance | 50Ω |
| Insertion Loss | <0.15dB (VHF), <0.25dB (UHF) |
| SWR Range | 1.00~19.9 |
| Frequency Counter Input | Min 0.5W (+/-0.5%) |
| Temperature Range | 0℃~60℃ |
| Dimensions (W x H x D) | 66 x 68 x 37 mm |
| Weight | 220g (with battery) |
| Interface | SO239 (In and Out) |
About Surecom
Surecom specializes in radio communication test equipment, providing reliable tools for amateur radio operators and technicians.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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This item:
Surecom SW-102S VHF UHF Power & SWR Meter 120W 100-525MHz | Analog Radio Measurement Tool
10,450
This item
Surecom SW-102S VHF UHF Power & SWR Meter 120W 100-525MHz | Analog Radio Measurement Tool
10,450
Total price:
1,46,490
You save 63,790 (30%) Extra3 items selected
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1,46,490You save 63,790 (30%) Extra
| Attributes | Current |  |  |  | |||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 10,450 14,100 | 13,520 33,150 | 1,22,520 1,63,030 | 1,480 2,100 | 1,580 1,670 | 1,040 1,240 | 4,700 6,620 |
| Rating | 4.60(1,011) | 4.20(148) | 5.00(1) | 4.40(247) | 4.30(1,504) | 4.50(109) | 4.70(75) |
| Brand Name | Surecom | Dakota Alert | HP | TYHJ | Saipomor | UHamn | Yoqanr |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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