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Super-heterodyne receiver module

It is a high quality super-heterodyne receiver module with VHF/UHF. The module is

based upon markets’ feedback and a lot of customers’ advice. It has shocked in the electronic

products market. The module adopting LSI circuit with high frequency and low noise which is

imported from famous company of Europe. It has strong anti- static protection, high reliability

and competitive price. Its widely used in remote GDO(garage door opener), auto-gates as

retract type, brakes, GSM/GPS system, factory automatic, communication and security system

etc.

Product characteristics:

voltage: DC 3.3-5V

Quiescent current: 7~8mA

sensitivity: -120dBm

size:34×21.5×5mm

Operating Temp: -30℃~+85℃

frequency: 315 MHz;433 MHz

Decode chip: single ship microcomputer

Pin data: VCC; LEARN; VT; DO; D1; D2; D3; GND; ANT

output type: Latch or Momentary Output type set ex-factory

Learning code（EV1527)、fixed code（PT2262)、rolling code（HCS301）and so on

APPLICATION:

•  Garage door and gate openers

•  Remote controls

•  Remote fan and light control

•  Smart home system

•  Alarm and security system

Output mode:

1, signal non-locking: disconnect L, S

2, signal inter-locking:connect L ,disconnect S

3, signal self-locking: connect S ,disconnect L