eBay

2Pcs SR_FRS_1WV Vhf 136-174MHZ Wireless Voice Intercom Transceiver Module Ic New

Based on digital signal processing technology FM demodulation technique.

Frequency range: 136M ~ 174MHZ.

Frequency Step optional: 5K / 6.25K / 12.5K / 25K.

RF Output Power: 1W / 0.5W optional.

Voice encryption (scrambling) function (8 choices).

Send and receive SMS text message function, baud rate 9600.

Built-in CTCSS (38 groups), CDCSS (83 group) codec.

Automatic anti-tail function.

Busy embargoed function.

Digital Volume (1-8) is adjustable.

Voice-activated hands-free phone function (grade 0-8) is adjustable.

Squelch level (0-9 grade) is adjustable.

MIC software adjustable sensitivity (1-8).

High receiver sensitivity: -122dBm.

Ultra-low-power sleep mode (0.1uA).

Voltage range: DC3.3 ~ 5.0V.

Ultra-small size: 18 * 35 * 3.2MM.

Communication distance: open ground 3.5 km.

Applications:

Portable intercom and paging systems.

Wireless data transmission.

Thu, 23 Mar 2023 07:08:45 GMT 638151809259665282 89460361FB2A27B5

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