Anteenna TW-999BNC BNC Male Handheld Antenna Scanner Antenna (20-1300MHz) with BNC Male Connector for Scanner Radio and Frequency Counters

Nice antenna. Pulls in signals that I couldn't get on my Remtronix 920. I use it with my Uniden SDS100 scanner.

Way much better reception on the scanner. I would recommend this item. But the antenna is very fragile, and if you bend it, it would ruin the reception. Overall, the price is very great.

The TW-999BNC BNC Male Handheld Antenna is designed to be a versatile scanner antenna, covering a broad frequency range from 20 to 1300 MHz. This makes it suitable for various applications, including listening to local VHF/UHF transmissions, amateur radio, airband, public safety, and more. Here’s a detailed look at its performance, design, and value for users interested in handheld scanning. 1. Frequency Range and Compatibility Frequency Coverage: With a wide frequency range, the TW-999BNC performs well across multiple bands, including HF (High Frequency), VHF (Very High Frequency), and UHF (Ultra High Frequency). It’s a good fit for users who monitor different bands without the need to switch antennas. Device Compatibility: The BNC Male connector makes this antenna compatible with most handheld scanners, portable radios, and some transceivers that have a BNC female port. It's generally plug-and-play, provided the device also supports this connector type. 2. Build Quality and Portability Material: The antenna is crafted from durable materials, though it's lightweight enough for comfortable use on handheld devices. The material quality is sufficient for regular outdoor use but isn’t ruggedized to withstand harsh conditions. Portability: As a handheld antenna, the TW-999BNC strikes a good balance between portability and performance. It’s compact enough for on-the-go use, making it easy for users to carry with their handheld scanner without adding much bulk. 3. Performance and Reception VHF and UHF Bands: The antenna performs best in the VHF and UHF ranges (commonly used by public safety, amateur radio, and other local services). It shows good sensitivity and can pull in clear signals within the line-of-sight range, especially when outdoors. HF Band (Lower Range): While it technically covers the HF range starting from 20 MHz, reception on the lower end can be less reliable. This is expected for a compact handheld antenna, as HF typically requires a larger antenna for optimal performance. It will work, but users should temper expectations if they want strong HF reception. Airband Reception: The TW-999BNC also performs decently on airband frequencies (118-137 MHz), making it a solid choice for aviation enthusiasts. Users report generally good clarity when monitoring airport and air traffic control transmissions. 4. Ease of Use Plug-and-Play: The antenna's BNC connector allows quick installation on compatible handhelds. Users simply twist it onto the BNC port without the need for adapters, which is ideal for those who want to get started with minimal setup. Antenna Adjustment: This model lacks any tuning or adjustment features. It’s an omnidirectional antenna designed for general use, so users don’t need to worry about adjusting length or angles for different bands. 5. Value for Money The TW-999BNC offers good value for users needing a wide-band antenna for general scanning. Its performance on VHF and UHF frequencies is commendable, considering the price, but it may fall short for users primarily interested in HF. Given its price point, it’s well-suited for hobbyists and beginner to intermediate scanner enthusiasts who want a cost-effective option without compromising on common frequency ranges. However, for more specialized listening, investing in band-specific antennas could yield better results. 6. Pros and Cons Pros: Wide frequency coverage (20-1300 MHz) ideal for versatile listening. Compatible with most BNC-equipped handheld scanners and radios. Good reception on VHF and UHF bands. Lightweight and portable, easy to handle and carry. Affordable price for the performance offered. Cons: Limited performance on HF bands (under 30 MHz). Not ruggedized, so might not withstand heavy outdoor abuse. Omnidirectional without tuning capabilities, which could affect reception in some locations. Final Verdict The TW-999BNC BNC Male Handheld Antenna is a solid choice for casual scanning enthusiasts looking to cover a broad range of frequencies with minimal fuss. It shines in urban and suburban environments for VHF/UHF listening, providing clear reception of public safety and aviation channels. While it's not perfect for HF enthusiasts, it’s an effective general-purpose scanner antenna that offers good value for its price.

Pros: This is the ultimate antenna for handheld scanners when they are used as a stationary, base unit. The 50" antenna (extended length) really draws in signals front emergency services to rail traffic. Reception is 100% better than my upgraded 15" dual-band high gain handheld antenna. Cons: Not at all practical for on-the-go mobile use. The same length that makes it so effective for base use, awkwardly gets in the way on the road. Recommendation: Absolutely DO buy this for home use, replace your OEM rubber ducky antenna with an advanced dual-band high gain handheld antenna for mobile, and swap them on and off as needed.

Easy to attach to my scanner. Very sturdy and better quality than what came on the monitor.

Seems well made and very convenient. Great length when extended, and very compact when it is collapsed.

Not bad telescopic antenna for wide band coverage. Fully extended it resonates around 65 MHz - so I assume this is lowest frequency you can tune. SWR is around 2 at resonant freq. You can tune any frequency by extending/collapsing in the range 65 - 500 Mhz

So good, you can almost see it resonating! 73 KI5KI