Mini Terminal Antenna 1/4-wave
PRODUCT DESCRIPTION
The Mini Terminal 1/4-Wave Antenna from PCTEL is a compact, high-performance antenna designed for portable devices, industrial equipment, and wireless communication systems. It features a ¼-wave monopole design, ensuring efficient signal transmission and reception in a small form factor.
This type of antenna is commonly used in IoT, M2M (Machine-to-Machine), SCADA, remote monitoring, and handheld radio applications.
Product details
📡 Frequency Range:
- Available in multiple frequency bands, including:
- VHF (136–174 MHz)
- UHF (380–520 MHz)
- 900 MHz ISM (902–928 MHz)
- Cellular LTE (600 MHz – 2.7 GHz)
- WiFi (2.4 GHz & 5 GHz)
- Public Safety Bands (P25, TETRA, FirstNet, LMR)
📈 Gain:
- Typically 2 dBi to 3 dBi, optimized for short- to medium-range communication.
📶 1/4-Wave Monopole Design:
- Provides omnidirectional radiation pattern, ensuring consistent signal strength.
- Requires a ground plane for optimal performance.
⚡ Impedance:
- 50 Ohms, ensuring efficient RF power transfer.
📊 VSWR (Voltage Standing Wave Ratio):
- Typically ≤ 2.0:1, ensuring low signal reflection and optimal efficiency.
🔌 Connector Type:
- SMA, RP-SMA, TNC, BNC, N-Type, or custom connectors, depending on the model.
- Compatible with radios, modems, IoT devices, and industrial communication systems.
🛡️ Rugged & Compact Construction:
- Flexible or rigid whip design, depending on the frequency band and model.
- Impact-resistant materials for durability in harsh environments.
🌡️ Operating Temperature:
- -40°C to +85°C, suitable for extreme conditions.
📏 Mounting Options:
- Direct terminal mount on devices and enclosures.
- Compact form factor for portable, handheld, or embedded applications.
Advantage
✅ Compact & Lightweight
- Small form factor, ideal for portable devices, handheld radios, and IoT terminals.
- Easily integrates with industrial and commercial wireless systems.
✅ High-Efficiency 1/4-Wave Design
- Provides excellent RF performance in a small package.
- Ideal for short- to mid-range wireless communication applications.
✅ Omnidirectional Coverage
- Ensures consistent connectivity in all directions, reducing signal dead zones.
✅ Rugged & Industrial-Grade Construction
- Impact-resistant and flexible to withstand harsh operating conditions.
- Suitable for industrial, transportation, and remote monitoring applications.
✅ Wide Frequency Range Options
- Available for VHF, UHF, ISM, LTE, and WiFi bands, making it highly versatile.
Product Applications
These antennas are used in various wireless communication systems that require compact, efficient RF solutions.
📡 IoT & Industrial Wireless Networks
- M2M communication for smart meters, sensors, and automation systems.
- Low-power wide-area networks (LPWAN) for industrial monitoring.
🚔 Public Safety & Two-Way Radios
- Handheld radios and portable communication devices for law enforcement and first responders.
- VHF/UHF communication systems for emergency services.
🚗 Transportation & Fleet Management
- Vehicle tracking systems and asset management solutions.
- Wireless connectivity for remote fleet monitoring.
🏭 Smart Cities & Infrastructure
- Remote monitoring of utility meters and environmental sensors.
- Wireless controls for street lighting, parking systems, and surveillance networks.
Conclusion
PCTEL’s Mini Terminal 1/4-Wave Antennas provide compact, high-performance wireless connectivity for IoT, industrial automation, public safety, and transportation applications. With multiple frequency band options, durable construction, and efficient omnidirectional coverage, these antennas are an ideal choice for portable and space-constrained wireless devices.
