Siretta Delta 11

433MHz Rubber Over-moulded 1/4 Wave Antenna

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Key Features
  • Overmoulded, flexible whip
  • Helically wound
  • Tuned to 433MHz
  • RoHS compliant
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Part Number Weight Pack Qty Code Price (Ex VAT) Stock
(available)
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Delta 11 DELTA11/X/SMAM/S/S/21
433MHZ RUBBER OVERMOULDED FLEXI ANTENNA SMA MALE 90.2MM LONG
25g 1 33486 Please call for pricing Yes (30) Please Call
+44 (0)118 976 9000
Delta 11 DELTA11A/X/SMAM/S/S/21
458MHZ RUBBER OVERMOULDED FLEXI ANTENNA SMA MALE 90.2MM LONG
25g 1 34265 Please call for pricing Yes (150) Please Call
+44 (0)118 976 9000
DELTA11A/XBNCM/S/S/21
458MHZ RUBBER OVERMOULDED FLEXI ANTENNA BNC MALE 105MM LONG
25g 1 34266 Please call for pricing No Please Call
+44 (0)118 976 9000
DELTA11B/X/BNCM/S/S/21
869MHZ RUBBER OVERMOULDED FLEXI ANTENNA BNC MALE 105MM LONG
25g 1 34268 Please call for pricing No Please Call
+44 (0)118 976 9000
DELTA11B/X/SMAM/S/S/21
869MHZ RUBBER OVERMOULDED FLEXI ANTENNA SMA MALE 90.2MM LONG
25g 1 34267 Please call for pricing Yes (150) Please Call
+44 (0)118 976 9000
Delta 11 DELTA11C/X/BNCM/S/S/21
915MHZ RUBBER OVERMOULDED FLEXI ANTENNA BNC MALE 105MM LONG
25g 1 34269 Please call for pricing No Please Call
+44 (0)118 976 9000
DELTA11C/X/SMAM/S/S/21
915MHZ RUBBER OVERMOULDED FLEXI ANTENNA SMA MALE 90.2MM LONG
25g 1 34270 Please call for pricing Yes (150) Please Call
+44 (0)118 976 9000
DELTA11D/X/BNCM/S/S/21
151MHZ RUBBER OVERMOULDED FLEXI ANTENNABNC MALE 155MM LONG
25g 1 34271 Please call for pricing No Please Call
+44 (0)118 976 9000
Delta 11 DELTA11D/X/SMAM/S/S/21
151MHZ RUBBER OVERMOULDED FLEXI ANTENNA BNC MALE 143MM LONG
25g 1 34272 Please call for pricing Yes (150) Please Call
+44 (0)118 976 9000
DELTA11E/X/BNCM/S/S/21
173MHZ RUBBER OVERMOULDED FLEXI ANTENNA BNC MALE 155MM LONG
25g 1 34273 Please call for pricing No Please Call
+44 (0)118 976 9000
Delta 11 DELTA11E/X/SMAM/S/S/21
173MHZ RUBBER OVERMOULDED FLEXI ANTENNA SMA MALE 143MM LONG
25g 1 34274 Please call for pricing Yes (150) Please Call
+44 (0)118 976 9000

Place your order before 2pm to select next day delivery. In a hurry? pre 10:30am delivery also available.

Details

The Delta 11 is a direct connect stubby antenna measuring 90.2mm in length. It is a ΒΌ wave, helically wound, omni-directional antenna dedicated to 433MHz. With a centre frequency of 433MHz, this antenna resonates on 433MHz that is far more focused than wide band antennas, such as quad band GSM, providing far superior performance. This does however mean that the Delta 11 is limited to 433MHz only applications. 433MHz resides within the Industrial, Scientific and Medical (ISM) band.

Common applications for ISM antennas are low power short range applications such as: wireless sensory monitoring, street light control, smart metering and security systems, just to name a few.

The Delta 11 is supplied with an SMA male connector however; this antenna can be built with a connector of your choice with volume only orders.

Specifications

Delta 11 Key Specifications - Electrical

Impedance: 50 ohm
Gain: 2.15 - 3dBi
VSWR: 2.0 Max
Electrical wave: 1/4 monopole
Operating frequencies: 433 MHz
Polarization: Vertical
Radiation: Omni

Delta 11 Key Specifications - Mechanical

Dimensions: 90.2mm
Connector: SMA male
Mounting method: Direct connect
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