Home>Consumer Electronics>Computer Adapter>868/915MHz Band Bi-directional Signal Amplification AMP Bias tee Lora Helium Signal Extender for Helium Network Amplifier Filter Module Cavity Filter

868/915MHz Band Bi-directional Signal Amplification AMP Bias tee Lora Helium Signal Extender for Helium Network Amplifier Filter Module Cavity Filter Item NO.: F46977 F46976

Name: 868/915MHz Band Bi-directional Signal Amplification AMP Bias tee Lora Helium Signal Extender for Helium Network Amplifier Filter Module Cavity Filter
SKU: F46977 F46976
Price: 74.68 USD
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Product Name	868/915MHz Band Bi-directional Signal Amplification AMP Bias tee Lora Helium Signal Extender for Helium Network Amplifier Filter Module Cavity Filter
Item NO.	F46977 F46976
Weight	0.1 kg = 0.2205 lb = 3.5274 oz
Category	Consumer Electronics > Computer Adapter
Creation Time	2022-03-23

868MHz/915MHz Frequency Band AMP Bias tee Lora Helium Signal Extender for Helium Network Amplifier Filter Module Cavity Filter

The AB-868、AB-915 Series Bi-directional signal amplification module is suitable for micro-power wireless products in the frequency range of 868MHz-870MHz（AB-868）、902MHz-928MHz（AB-915）. A built in filter avoids interferences with out-of-band signals

It is suitable for various IoT wireless data acquisition products working in the 868MHZ frequency band in Europe and the 902MHZ-928MHZ frequency band in North America.

Working frequency：	AB-868：868MHz – 870MHz
	AB-915：902MHz – 928MHz
RX gain：	11dB±2dB
NF：	≤1.5dB
TX gain：	0dB – 10dB (±2dB)Adjustable
TX/RX switching threshold：	-2dBm
TX input power range：	1dBm - 20dBm
Maximum transmit power：	31dBm (1.3w)
Status indication ：	RX status： Green light is on, Blue light is off
	TX status： Blue light is on, Green light is off
Operating Voltage ：	5V（4.75V-5.25V）
Working current ：	RX status ：10mA（±3mA）
	TX status ：≤720mA
Overall dimension :	79mm64mm23mm(LWH)

Tips: The output power of the upper-level device must be at least 3dB higher than the switching threshold, which means that the output power of the upper-level device cannot be lower than 1dBm, otherwise it may cause unstable operation.