The Echo 1A is a GSM/GPRS/3G/ISM PCB antenna and tuned to ISM 868 MHz, 915MHz and GSM 850, 900, 1800, 1900 and 3G 2100 MHz frequencies. Its tiny footprint of 35 mm by 6 mm is perfect for applications where space is limited.

The Echo 1A is available with a choice of 2 cable lengths, both with a uFL / IPEX connector:

ECHO1A/0.1M/IPEX/S/S/11 - 100 mm cable (RS 896-8291)
ECHO1A/0.2M/IPEX/S/S/11 - 200 mm cable (RS 124-8687)

Operating Temperature: -40 to +85°C
Impedance: 50 Ω
VSWR: <2.0:1
Polarisation: Linear
Radiating Element: 1/4 wave dipole

Operating Frequencies
Quad Band GSM/GPRS: 850, 900, 1800, 1900 MHz
3G/UMTS: 2.1 GHz
ISM: 868 MHz, 915 MHz

Dimensions
Length: 35 mm
Width: 6 mm
Height: 0.6 mm
Cable thickness: 1.13 mm
Cable length: 200 mm

ISM Gain
-0.4dBi @ 868 MHz
-0.8dBi @ 915 MHz

GSM Gain
-1.95dBi @ 850 MHz
-0.92dBi @ 900 MHz
0.78dBi @ 1800 MHz
1.13dBi @ 1900 MHz

3G Gain
3.66dBi @ 2100 MHz

Mobile Communication Antenna (GSM/GPRS/2G/3G/4G), Siretta