The 144-148/420-450MHz L220 Compact VHF/UHF Dual Band Walkie Talkie Antenna is a high-performance antenna designed for superior signal reception and transmission across both VHF and UHF bands. Its durable copper construction ensures strong connectivity and stable performance, making it ideal for dual-band handheld radios and walkie talkies used in amateur and professional communication setups.
Features:
- Supports wideband transmit and receive frequencies for VHF and UHF applications
- High gain of 2.15dBi (VHF) and 3.0dBi (UHF) for enhanced communication range
- Omni-directional radiation pattern for consistent signal in all directions
- Precision-engineered SMA-J connector for secure attachment
- Compact, durable, and built to perform in rugged environments
Specifications:
- Model: NA701
- Transmit Frequency (TX): 144–148MHz (VHF) / 420–450MHz (UHF)
- Receive Frequency (RX): 120–174MHz (VHF) / 300–520MHz (UHF)
- Impedance: 50Ω
- VSWR: ≤1.5
- Gain: 2.15dBi (VHF) / 3.0dBi (UHF)
- Polarization: Omni
- Connector Type: SMA-J
- Material & Color: Copper
- Mounting Type: SMA-J
- Size: L=220mm
- Weight: 30g
- Operating Temperature: -40°C to +85°C
Package Includes:
1 × 144-148/420-450MHz L220 Compact VHF/UHF Dual Band Walkie Talkie Antenna