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DELTA20/X/SMAM/S/S/35
Stubby Antenna, 2.4GHz to 2.5GHz, 2 VSWR, 0dBi Gain, 50ohm, Vertical Polarisation, SMA Connector
Image is for illustrative purposes only. Please refer to product description.
ManufacturerSIRETTA
Manufacturer Part NoDELTA20/X/SMAM/S/S/35Copy
Manufacturer Standard Lead Time14 weeks
Order Code2916191
Product RangeDelta Series
Your Part Number
60 total stock globally
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60 Delivery in 3-5 Business Days(UK stock)
| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $22.190 ($25.5185) |
| 5+ | $20.180 ($23.207) |
| 10+ | $18.150 ($20.8725) |
| 50+ | $17.250 ($19.8375) |
| 100+ | $16.350 ($18.8025) |
| 250+ | $15.540 ($17.871) |
Price for:Each
Minimum: 1
Multiple: 1
$22.19 ($25.52 inc GST)
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerSIRETTA
Manufacturer Part NoDELTA20/X/SMAM/S/S/35Copy
Manufacturer Standard Lead Time14 weeks
Order Code2916191
Product RangeDelta Series
Technical Datasheet
Antenna TypeStubby
Frequency Min2.4GHz
Frequency Max2.5GHz
Antenna MountingSMA Connector
Gain0dBi
VSWR1.5
Input Power1W
Input Impedance50ohm
Antenna PolarisationVertical
Product RangeDelta Series
SVHCNo SVHC (04-Feb-2026)
Product Overview
The Siretta DELTA20/X/SMAM/S/S/35 is a compact 2.4GHz stubby antenna designed for Wi Fi, Bluetooth, Zigbee and IoT wireless applications. Measuring just 28.5mm in length, this direct-connect antenna provides reliable omnidirectional performance in a space-saving format. The ¼-wave monopole design delivers stable wireless connectivity without requiring a ground plane, making it ideal for industrial devices, gateways, routers and embedded wireless equipment. Featuring an SMA male connector and 50Ω impedance, the DELTA20 offers a practical antenna solution for compact wireless designs.
- Ideal for IoT devices, wireless gateways, access points and industrial communications
- Designed for 2.4GHz to 2.5GHz wireless communications
- Suitable for Wi Fi, Bluetooth®, BLE and Zigbee® applications
- Compact 28.5mm stubby form factor for space-constrained installations
- SMA male connector for direct connection to compatible devices
- 1/4 Wave monopole antenna design
- Omnidirectional radiation pattern supports consistent signal coverage
- Ground-plane independent operation simplifies installation
- 50Ω impedance for compatibility with standard RF equipment
- VSWR below 1.5 helps maintain efficient signal performance
- Rated for up to 1W input power
Technical Specifications
Antenna Type
Stubby
Frequency Max
2.5GHz
Gain
0dBi
Input Power
1W
Antenna Polarisation
Vertical
SVHC
No SVHC (04-Feb-2026)
Frequency Min
2.4GHz
Antenna Mounting
SMA Connector
VSWR
1.5
Input Impedance
50ohm
Product Range
Delta Series
Technical Docs (1)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Taiwan
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Taiwan
Country in which last significant manufacturing process was carried out
Tariff No:85177900
US ECCN:5A991.g
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.042