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Elsema 151Mini Antenna Only

Elsema 151Mini Antenna – Compact 151MHz SMA Antenna (19 cm)

The 151Mini Antenna is a compact and lightweight 151 MHz SMA-terminated whip antenna designed for RF communication, automation systems and long-range telemetry. Tuned specifically for the 150.50–153.00 MHz band, it provides stable connectivity with low VSWR and omni-directional coverage — ideal for Elsema receivers and 151 MHz remote-control applications.

Includes:

1 x 155MHz mini antenna with SMA connection

Note: This does not include the coaxial cable or bracket.

Key Features:

Tuned for 151 MHz Band — 150.50 to 153.00 MHz operation
Compact Length — Just 19 cm for portable and tight installations
SMA Termination (Standard) — Secure SMA interface, convertible to PL259 via adapter
Flexible Rubber Construction — Resilient to bending, durable in use
Low VSWR (<1.5:1) — Efficient performance across its tuned span
Omni-Directional Radiation — Uniform 360° signal coverage
Max Power Handling — Up to 5 W transmit power
Lightweight Design — Weighs approximately 12 grams

Ideal Applications:

Remote Control & Automation – extend range for gates, doors, and access systems
Industrial Automation – reliable communication for monitoring and control systems
IoT & Wireless Networking – long-range connectivity for smart devices and sensors
Telemetry & Monitoring – secure and stable signal for data transmission systems

Technical Specifications:

Frequency	150.50 to 153.00 MHz
Tuned Bandwidth	2.5MHz
Gain	0 dBi
VSWR (Return Loss)	< 1.5 : 1 over 2MHz
Impedance	50 Ohms
Maximum Power	5 Watt
Radiated Pattern	Omni Directional
Construction	Molded flexible rubber (Polyolefin)
Length	19cm
Weight	12 grams
Coaxial Length	No Coxial Cable
Termination	SMA, Standard
Warranty	12 Months Manufacturers Warranty