Siretta DELTA Series Direct Connect Antennas

Siretta Brand: Siretta

Siretta's Delta range of direct connect antennas are mounted by attaching directly to the antenna connector of your device, minimising any losses that may occur due to the use of cables. They connect directly to your equipment without drilling any holes and making any arrangements for mounting. The Delta family consists of antennas covering long range Global GSM/GPRS, 3G as well as short range ISM, WiFi, Zigbee and Bluetooth technologies. Each antenna is tuned to either a single frequency or multiple frequencies covering long range and short range communications.

Delta antennas are designed in different shapes and sizes to suit a diverse set of applications. The monopole antennas are either straight (Delta 1A), right angled (Delta 2A) or hinged (Delta 6A). The hybrid, hinged form allows the antenna to be positioned straight or at the most appropriate angle. At just 8mm long, the Siretta Delta 8A is the smallest WiFi antenna. Delta 6A is the highest gain Delta antenna covering Global GPRS, 3G and ISM 868 as well as 915MHz and boasting a peak gain of 6.8 dBi.

The Delta range of antennas is ideal for portable and handheld devices. They can be used in many other applications such as SCADA, agricultural applications, predictive maintenance and more due to the small size, ease of installation, lightness, robustness and performance.

  • Direct connect
  • Global GSM / GPRS and 3G
  • ISM, WiFi, ISM, Bluetooth, Zigbee
  • Cable-free
  • Siretta DELTA range
Description Image Product Buy Pricing (Ex VAT) 2.4GHz Antenna Construction Bluetooth Connector GPRS/2G ISM LTE/4G UMTS/3G WiFi Combined GPS Mounting
Siretta DELTA1A/x/SMAM/S/S/11 3G/GSM Stubby Antenna
Siretta DELTA1A/x/SMAM/S/S/11 3G/GSM Stubby Antenna
Standard range
Order code: 43-1198
MPN: DELTA1A/x/SMAM/S/S/11

7 in stock, despatched same dayAdditional quantity lead time 14 days
1+ £8.28
10+ £8.08
Price per unit Ex VAT 		No Stubby No SMA male Yes Yes No Yes No No No Direct connect
Siretta DELTA5A/x/SMAM/RP/S/17 868mHz 100mm Flexy Rubber 1/4 Wave Whip Antenna
Siretta DELTA5A/x/SMAM/RP/S/17 868mHz 100mm Flexy Rubber 1/4 Wave Whip Antenna
Extended range
Order code: 43-1557
MPN: DELTA5A/x/SMAM/RP/S/17

26 in stock, despatched same dayContact us for additional stock
1+ £1.18
Price per unit Ex VAT 		No Whip No SMA male reverse polarity No Yes No No No No No Direct connect
Siretta DELTA7A/x/SMAM/RP/S/11 Wifi/WLAN and ISM Hinged Antenna
Siretta DELTA7A/x/SMAM/RP/S/11 Wifi/WLAN and ISM Hinged Antenna
Standard range
Order code: 43-1207
MPN: DELTA7A/x/SMAM/RP/S/11

107 in stock, despatched same dayAdditional quantity lead time 14 days
1+ £7.64
10+ £7.44
Price per unit Ex VAT 		Yes Hinged Yes SMA male reverse polarity No Yes No No Yes No No Direct connect
Siretta DELTA8A/X/SMAM/S/RP/17 GREY 2.4GHz 0dBi Gain 26mm Stub Antenna
Siretta DELTA8A/X/SMAM/S/RP/17 GREY 2.4GHz 0dBi Gain 26mm Stub Antenna
Extended range
Order code: 43-1558
MPN: DELTA8A/X/SMAM/S/RP/17

Order in multiples of 100


Available to back orderBack-order availability date - 02/03/2026
100+ £4.06
Price per unit Ex VAT 		Yes Stubby Yes SMA male reverse polarity No No No No Yes No No Direct connect
Siretta DELTA15/SMAM/RA/RP/11 Wifi 2.4GHz 2dBi Antenna with Right Angled RP SMA
Siretta DELTA15/SMAM/RA/RP/11 Wifi 2.4GHz 2dBi Antenna with Right Angled RP SMA
Extended range
Order code: 43-1553
MPN: DELTA15/SMAM/RA/RP/11

13 in stock, despatched same dayContact us for additional stock
1+ £1.53
Price per unit Ex VAT 		Yes Stubby Yes SMA male reverse polarity, right angle No No No No Yes No No Direct connect
Siretta DELTA40/x/SMAM/S/S/32 2G/3G/4G Flat Hinged Direct Connect Antenna
Siretta DELTA40/x/SMAM/S/S/32 2G/3G/4G Flat Hinged Direct Connect Antenna
Extended range
Order code: 43-1251
MPN: DELTA40/x/SMAM/S/S/32

Order in multiples of 100


Available to back orderBack-order availability date - 02/03/2026
100+ £18.33
Price per unit Ex VAT 		No Flat hinged No SMA male No No Yes Yes No No No Direct connect
Siretta typeDELTA modelConnectorOrder code
DELTA1A/X/SMAM/S/S/111ASMA(M)43-1198
DELTA2A/X/SMAM/S/RA/112ASMA(M)RA43-1200
DELTA5/X/TNCM/S/S/45TNC(M)43-1556
DELTA5A/X/SMAM/RP/S/175ASMA(M)RP43-1557
DELTA5A/X/SMAM/S/S/175ASMA(M)43-1201
DELTA7A/X/SMAM/RP/S/117ASMA(M)RP43-1207
DELTA8A/X/SMAM/RP/S/17 - GREY8ASMA(M)RP43-1558
DELTA8A/X/SMAM/S/S/178ASMA(M)43-1210
DELTA14/SMAM/S/RP/1114SMA(M)RP43-1552
DELTA15/SMAM/RA/RP/1115SMA(M)RA/RP43-1553
DELTA19/X/SMAM/RP/S/3519SMA(M)RP43-3576
DELTA19/X/SMAM/S/S/3519SMA(M)43-3577
DELTA20/X/SMAM/RP/S/3520SMA(M)RP43-3578
DELTA20/X/SMAM/S/S/3520SMA(M)43-3579
DELTA25/X/SMAM/RA/RP/3525SMA(M)RA/RP43-3580
DELTA25/X/SMAM/S/RA/3525SMA(M)RA43-3581
DELTA36/X/SMAM/S/S/1926SMA(M)43-3582
DELTA40/X/SMAM/S/S/3240SMA(M)43-1251
DELTA41/X/SMAM/S/S/3241SMA(M)43-1252


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