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EKT ZZQ-8A User Manual

User Manual of ZZQ-8A Repeater

I-Summary:

Repeater is a TX/RX device repeating the RF signal. The RF signal should be:

1) Same frequency to the repeater.

2) Oscillating resistor should be matched with repeater.

This repeater supports PT2262/1.2M, PT2262/2.2M, PT2262/3.3M, PT2262/4.7M,

PT2240/1.5M (IC/OSC), and it has learning function, up to learn 100 pcs transmitters. So it

can repeater the one learned, to avoid others transmitters.

- Working frequency: 315/433.92MHz.

- Working voltage: DC12V.

- Standby current: 30mA.

- Working current: <255mA.

- Receiving sensitivity: -108dBm.

- Transmitting power: 500mW (transmitting distance is about 1500m in the open area).

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Table of Contents

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Page 1 User Manual of ZZQ-8A Repeater I-Summary: Repeater is a TX/RX device repeating the RF signal. The RF signal should be: 1) Same frequency to the repeater. 2) Oscillating resistor should be matched with repeater. This repeater supports PT2262/1.2M, PT2262/2.2M, PT2262/3.3M, PT2262/4.7M, PT2240/1.5M (IC/OSC), and it has learning function, up to learn 100 pcs transmitters.
Page 2 - POWER indicator: power indiction - SEND indicator: Repeating indication, it will be on while transmitting signal. 8 gang DIP switch: At the bottom of the housing, each gang has on/off status. The instruction are below: 1-gang: ON position means repeating signal of PT2262/1.2M. OFF position has no function. 2-gang: ON position means repeating signal of PT2262/2.2M or PT2240B/1.5M.
Page 3 3) Set working mode: Connect to DV12V power supply, the POWER indicator LED will be on, the repeater goes into working status. Adjust the DIP switch to select transmitting signal. 1 gang to 4 gang means transmitting siganls. (Note: Ther is only 1 gang allowd to be ON position when it is working.