Siretta DELTA42/x/SMAM/S/S/17 Stubby Omni-Directional Antenna with SMA Connector, ISM Band
- RS Stock No.:
- 222-2683
- Mfr. Part No.:
- DELTA42/x/SMAM/S/S/17
- Brand:
- Siretta
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- RS Stock No.:
- 222-2683
- Mfr. Part No.:
- DELTA42/x/SMAM/S/S/17
- Brand:
- Siretta
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siretta | |
| Product Type | Antenna | |
| RF Protocols | ISM Band | |
| Antenna Physical Form | Stubby | |
| Connector Type | SMA | |
| Antenna Length | 78mm | |
| Antenna Mount Type | Direct | |
| Maximum Frequency | 480MHz | |
| Gain | 2dBi | |
| Directivity | Omni-Directional | |
| Connector Gender | Male | |
| Minimum Frequency | 400MHz | |
| Standards/Approvals | EU, RoHS | |
| Series | REV1.0 | |
| Select all | ||
|---|---|---|
Brand Siretta | ||
Product Type Antenna | ||
RF Protocols ISM Band | ||
Antenna Physical Form Stubby | ||
Connector Type SMA | ||
Antenna Length 78mm | ||
Antenna Mount Type Direct | ||
Maximum Frequency 480MHz | ||
Gain 2dBi | ||
Directivity Omni-Directional | ||
Connector Gender Male | ||
Minimum Frequency 400MHz | ||
Standards/Approvals EU, RoHS | ||
Series REV1.0 | ||
- COO (Country of Origin):
- TW
Siretta REV1.0 Series Antenna, 78mm Length, 450MHz Bandwidth - DELTA42/x/SMAM/S/S/17
This Siretta DELTA42/x/SMAM/S/S/17 antenna is a Compact stubby RF antenna intended for ISM band communication in the 400–480MHz range. It connects directly via a male SMA Interface and offers omnidirectional radiation suitable for short-range links. The product is designed for straightforward attachment to compatible equipment and is specified to operate across typical field temperatures.
Features and Benefits:
• 2dBi Peak gain improves signal reach in confined deployments
• Omni-directional radiation ensures uniform coverage around devices
• 50 Ohm impedance supports standard transceiver matching
• Less than or equal to 1.5:1 VSWR reduces reflected power and preserves link efficiency
• 30W maximum input power permits use with modest transmitter outputs
• Omni-directional radiation ensures uniform coverage around devices
• 50 Ohm impedance supports standard transceiver matching
• Less than or equal to 1.5:1 VSWR reduces reflected power and preserves link efficiency
• 30W maximum input power permits use with modest transmitter outputs
Applications
• Suitable for smart water meter remote-reading systems
• Ideal for short-range telemetry in terminals and handsets
• Used with ISM band sensor networks operating at 450MHz
• Can be used for mobile handheld device communication links
• Used with equipment requiring a male SMA direct mount
• Ideal for short-range telemetry in terminals and handsets
• Used with ISM band sensor networks operating at 450MHz
• Can be used for mobile handheld device communication links
• Used with equipment requiring a male SMA direct mount
What temperature range can it operate within?
It is specified to function between -20°C and +65°C.
What is the antenna impedance and why does it matter?
The antenna presents 50 Ohm impedance to match common RF transceivers and minimise power loss.
Which connector type is fitted and how does it mount?
A male SMA connector is fitted for direct-connect mounting to host hardware.
How much does the antenna weigh and how long is it?
The antenna weighs 20g and measures 78mm in length.
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