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8 PCS SA818-V di Alta-integrato Incorporato VHF V Band Walkie Talkie Modulo  di 134 ~ 174 MHz (VHF) con Built-In EEPROM - AliExpress
8 PCS SA818-V di Alta-integrato Incorporato VHF V Band Walkie Talkie Modulo di 134 ~ 174 MHz (VHF) con Built-In EEPROM - AliExpress

50pcs SA818 (SA818S) modulo walkie-talkie di nuova generazione con chip UHF  400 ~ 480 MHz / VHF 134 ~ 174MHZ modulo audio RDA1846S - AliExpress
50pcs SA818 (SA818S) modulo walkie-talkie di nuova generazione con chip UHF 400 ~ 480 MHz / VHF 134 ~ 174MHZ modulo audio RDA1846S - AliExpress

DWM-SA828 1W 5km range for Pocket /handheld device walkie talkie DWM-SA818  walkie talkie /tytera radios /trunking radio module
DWM-SA828 1W 5km range for Pocket /handheld device walkie talkie DWM-SA818 walkie talkie /tytera radios /trunking radio module

SA818 VHF Ultra High Frequency 1W Wireless Walkie-talkie Modulo Citofono  Modulo Incorporato
SA818 VHF Ultra High Frequency 1W Wireless Walkie-talkie Modulo Citofono Modulo Incorporato

SA818 – RTL-SDR – F1ATB
SA818 – RTL-SDR – F1ATB

SA818 VHF Altissima Frequenza 1W Wireless Modulo Walkie-talkie Modulo  Interfono Incorporato
SA818 VHF Altissima Frequenza 1W Wireless Modulo Walkie-talkie Modulo Interfono Incorporato

SA818 – RTL-SDR – F1ATB
SA818 – RTL-SDR – F1ATB

COOLTECH ELECTRONIC Walkie Talkie Module SA818 With UHF 400~480 MHz/VHF  134~174MHz Audio Module RDA1846S Chip (2pcs x UHF 400~480 MHz):  Amazon.co.uk: Electronics & Photo
COOLTECH ELECTRONIC Walkie Talkie Module SA818 With UHF 400~480 MHz/VHF 134~174MHz Audio Module RDA1846S Chip (2pcs x UHF 400~480 MHz): Amazon.co.uk: Electronics & Photo

Portable Radio Shari Sa818 Ham Radio Interface Compatible With 2/3/4 |  Fruugo IT
Portable Radio Shari Sa818 Ham Radio Interface Compatible With 2/3/4 | Fruugo IT

G-NiceRF 50 pz SA818-U modulo walkie talkie UHF 400 ~ 480 MHz/VHF 134 ~ 174  MHZ modulo audio RDA1846S chip - AliExpress
G-NiceRF 50 pz SA818-U modulo walkie talkie UHF 400 ~ 480 MHz/VHF 134 ~ 174 MHZ modulo audio RDA1846S chip - AliExpress

4pcs SA818-V (SA818S-V)134 ~ 174MHz(VHF) modulo walkie-talkie incorporato  altamente integrato
4pcs SA818-V (SA818S-V)134 ~ 174MHz(VHF) modulo walkie-talkie incorporato altamente integrato

Transmitter SA818 - EasyEDA open source hardware lab
Transmitter SA818 - EasyEDA open source hardware lab

g-nicerf demo board for sa818 1w| Alibaba.com
g-nicerf demo board for sa818 1w| Alibaba.com

SA818 Modulo Walkie Talkie Wireless Modulo Audio UHF 400-480 MHz
SA818 Modulo Walkie Talkie Wireless Modulo Audio UHF 400-480 MHz

Sa818 Shari per nodo gestito Uhf 1000mw con hotspot case | Fruugo IT
Sa818 Shari per nodo gestito Uhf 1000mw con hotspot case | Fruugo IT

796 SA818 UHF Transceiver Module Firmware - YouTube
796 SA818 UHF Transceiver Module Firmware - YouTube

VHF and UHF NBFM Transceiver – F1ATB
VHF and UHF NBFM Transceiver – F1ATB

Further experiments with SA818 transceiver modules - SVXLink simplex node
Further experiments with SA818 transceiver modules - SVXLink simplex node

Portable Radio Shari Sa818 Ham Radio Interface Compatible With 2/3/4 |  Fruugo IT
Portable Radio Shari Sa818 Ham Radio Interface Compatible With 2/3/4 | Fruugo IT

UHF 1W SHARI SA818 Ham Allstar Radio Interface Compatible Raspberry Pi  hotspot | eBay
UHF 1W SHARI SA818 Ham Allstar Radio Interface Compatible Raspberry Pi hotspot | eBay

SA818 Allstar Node Transceiver
SA818 Allstar Node Transceiver

Modulo intelligente SA818 VHF Modulo Interfono Wireless ad Alta Frequenza  1W Walkie-talkie Modulo Integrato : Amazon.it: Elettronica
Modulo intelligente SA818 VHF Modulo Interfono Wireless ad Alta Frequenza 1W Walkie-talkie Modulo Integrato : Amazon.it: Elettronica

Hugo on X: "@f4goh No luck. The RF module (SA818, replacement of DRA818)  seems dead. Nothing on its uart TX port and nothing on its RF output  although it is correctly stimulated
Hugo on X: "@f4goh No luck. The RF module (SA818, replacement of DRA818) seems dead. Nothing on its uart TX port and nothing on its RF output although it is correctly stimulated

Experimenting with SA818 miniature RF modules
Experimenting with SA818 miniature RF modules