The Delta 43 direct connect 450MHz ISM band antenna exhibits good peak gain for its size. The knuckle joint allows the antenna to rotate and be positioned to obtain the best signal in the mounting location. Typical applications are Terminals and Smart Water Meters that can be read from a remote handheld device.
Key Features
- 2.5dBi Peak Gain
- Simple Direct Attach Antenna
- Swivel Knuckle Design
- Suitable with a wide variety of manufacturers equipment
- Meets all EU compliance criteria for electronic goods
Electrical Specifications
- Operating temperature: -20 – +65°C
- Impedance: 50 Ohm
- Peak Gain: 2.5dBi
- VSWR: ≤1.5:1
- Frequency Range: 400~480MHz
- Radiation: Omni
- Polarization: Vertical
- Max Input Power: 50 W
Mechanical Specifications
- Dimensions: L 205 mm
- Weight: 40 g
- Connector: SMA
- Direct connect: Direct Connect

Product Features
D
Direct
ISM
450
Omni
directional
Product Compliance
RoHS
Compliant
REACH
Compliant
TSCA
Assessed
CMRT
Aligned
Anti
Slavery
Datasheets
Additional Resources
Ordering Information
Siretta Part Number: DELTA43/x/SMAM/S/S/17
Description: 450MHz 205mm LENGTH OMNI SWIVEL ANTENNA SMA MALE CONNECTOR