WiFi / WLAN PCB Antenna

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ECHO17/0.1M/IPEX/S/S/15

WiFi / WLAN PCB Antenna 100mm cable IPEX

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The Echo 17 is a WiFi / WLAN dedicated PCB antenna that achieves impressive levels of performance, owed to fine tuning between 2.4 and 2.5GHz. Tuned to this frequency band means the Echo 17 antenna can be used with WiFi, Bluetooth, Zigbee and ISM based applications. With a tiny footprint size of 45 x 10mm, the Echo 17 is perfect for those applications where internal space for components is limited or when using an external antenna is simply not appropriate. Its miniature design allows this antenna to be easily fixed to the inside of an enclosure or directly onto a PCB. Common applications for the Echo 17 include: waterproof / water tight designs, low power Zigbee, portable WiFi solutions and general 2.4GHz applications that require a compact design.

The Echo 17 is WiFi tuned antenna, designed to resonate to a high level between 2.4 and 2.5GHz and manages a peak gain of 2.6dBi. The Echo 17 is therefore suitable for a host of wireless M2M applications that require an embedded antenna solution.

Products

Please select from one of the products below

ECHO17/0.1M/IPEX/S/S/15

WiFi / WLAN PCB Antenna 100mm cable IPEX

Explore...

The Echo 17 is supplied, as standard, with 100mm 1.13mm Ø coax cable terminated with an IPEX connector.

Custom cable lengths and alternative connector types can be supplied for volume orders.

SirettaPULSE M2M Blog

Read the latest about Siretta products, news and M2M applications

New miniature 4G/3G bolt-through antennas

The new Tango 45 and 46 are two new antennas for serious applications in the 4G and 3G frequency bands but where miniature size and weatherproofed design is all important. The two antennas are just 22mm in diameter and the smaller Tango 46 is 22mm tall and the Tango 45 is 63mm tall. Both antennas have a 1/4\" diameter stud for mounting and a rubber O ring for sealing. For their size the two antennas have a good frequency range and gain. The Tango 45 (tall type) 734-960 / 1710-2170 / 2300-2700MHz frequency range with 2/2/4dBi gain at respective frequencies. The Tango 46 (short type) 1710-2170 / 2500-2700 MHz frequency range with 2dBi across all frequencies

Extend your reach with Siretta quality, low-loss RF cables

Acquiring RF signals in poor reception areas (2G/3G/4G), short range wireless communication (line of sight for 433 and 868 MHz) or WifI connection in large buildings will require high gain antennas placed as high as possible to get the best reception. Problem is that the longer the cable length is from the RF equipment to the antenna, the higher the losses and consequently poorer reception. RG174 and RG58 are standard cables that everyone use for RF work, however the losses per metre escalate rapidly the higher the frequency goes. Antennas with cable lengths of 10M, 15M or 20M will suffer considerable loss over the length. It means that a more powerful transmitter and /or a more sensitive receiver is required. This all comes at a price in one way or another. Better to not have the losses there in the first place. Standard RG58 cable has an approximate loss per metre of 1dB at 2.5GHz - Wifi and Euro 4G frequencies. Bear in mind that a loss of 3dB of signal is actually halving the signal strength it is easy to see why systems are not very sensitive if they have long and standard cables to the antenna. Now take the LLC200 low loss RG58 equivalent it has a solid copper core and 2 levels of shielding and special connectors to accommodate the cable. It has a 0.55dB loss per metre at the same 2.5GHz frequency. Bearing in mind the logarithmic nature of measuring in decibels the signal arriving at the end 20M of RG58 cable at 2.5GHz is about 0.07% of what went it to the cable. Alternatively, using the LLC200 cable the signal arriving at the end of the cable is around 12% of what went in. 0.07% versus 12% is a massive difference in signal strength. This is the case for Siretta\'s low loss cable range! Siretta’s low loss extension cables provide the best solution in minimising losses and giving the required RF signal for a successful and continuous wireless connection. Generally speaking low loss cables are not very available as a stock item, however at Siretta we have a complete range of cable lengths and connector styles from stock or very short lead time. Available in cable lengths from 5m to 20m with a vast number of connector combinations, including, SMA, FME, N-Type and TNC etc. Look for the white cable marker telling that it is a Siretta quality cable, its part no. and length.....

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