DMR818-NVOC 2W 400-470MHz UHF Digital Walkie Talkie Module
UHF band frequency:FH 400-480MHz/VFH 134-174MHz/320-390Mhz
Distance up to 4~6Km
Max power output to 2W,low power to 0.5W
High Sensitivity: -124dBm
Bit error rate down to 1% under -121dBm
Independent frequency for Tx and Rx.
Bandwidth: 12.5 / 25 KHz
DMR(Digital Mobile Radio)/Analog
Message transmission and receiption
Built-in EEPROM, data saved even powered off
1ppm TCXO crystal
51 CTCSS
Pins:
MIC_IN: Microphone or Line in
UART-TX: Tranmit
UART-RX: receive
SWCLK: Reserved
SWDIO: Reserved
ARM_RST: Reserved
ANT: 50 ohm antenna
GND: Ground
VCC: External and Positive supply 3.3-5V
EZP_CS: Reserved for program burning
CS: Leave Open or high level for normal working, pull low to enter sleeping mode
PTT: Module Input, Transmitting/receiving control, pull low to force the module to enter TX state;pull high for Rx state
+3.3V: 3.3 output, connect to 50mA
LINE_OUT: Audio output
T/R: Module output,status of Transmitting/receiving, high for TX and low for RX
SPKEN: Audio amplifier control
GND: Ground
Contact Sales
Your Name* | |
Your Email* | |
Topic* | |
Qty | |
Message | |
SUBMIT |
- Description
DMR mode:
Message transmission and reception.
Message calling return receipt;
Enhanced encryption of Voice and Text message.
Various voice call types: All call, Group call and Private call;
Reminder for input calling, calling status checking
Emergency alarm and radio monitor;
Radio kill and activate;
Repeater:
Analog mode:
CTCSS/CDCSS configurable
Squelch levels configurable
Package includes:
1* DMR818 Module
- Reviews (29)
- All(29)
- Q & A
-
: Where is the origin of Elecbee products? Are they certificated?2023-03-03
-
Answer:
Elecbee has long-term cooperation agreements with the OEM factories in China. So that we are able to reduce the intermediate channel cost, and help you save money. Our products are all made strictly according to the relative global standard, to ensure the products have good compatibility and excellent quality.
2023-03-03
-
: What forms of payment do you accept?2023-03-03
-
Answer:
Our main payment methods include Paypal, Credit Cards, Debit Cards, Bank Transfer, and more to discover. Please choose the payment methods in your favor.
2023-03-03
-
: When will you arrange shipment?2023-03-03
-
Answer:
After confirming receipt of your payment. We will arrange the delivery as soon as possible and upload the courier number to the website for you to track.
2023-03-03
-
: How to exchange or return?2023-03-03
-
Answer:
1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.
2. Return process: You Apply for a Return - Approve the Return - Arrange a Return - Receive the Products and make Inspection - We arrange a Refund;
3. We will bear the freight charges for returns caused by us, for instance, the quality problem. As to returns caused by the buyer, the buyer should be responsible for the shipping fee.
2023-03-03
Related Products
Ultra-Thin Aluminum Alloy Case for Raspberry Pi Compute Module 3 CM3/CM3L & IO Board
Overview: Easy Set-up-Fit for raspberry pi Raspberry Pi Compute Module 3 CM3/CM3L & IO Board, easy a..
C0733 OV5647 Module 500W Pixels V1.3 Camera Module for Raspberry Pi Zero
1* Camera ModulePackage includes:1* Camera Module..
MMDVM Hotspot Support P25 DMR YSF + Raspberry Pi Zero Board + OLED Display + 8G TFT Card + Antenna + Acrylic Case Kit
Product Description:Jumbo-SPOT-RTQ is a completely self-contained digital hotspot supporting DMR,Dst..
20pcs USB To UART TTL Extension Cable Module 4 Pin 4P Serial Adapter Download Cable Module for Raspberry Pi 3Generation
20 x Raspberry Pi 3 USB To UART TTL Extension Cable..