SAMCOM MINI-1 Pocket-sized UHF Two Way Radio

The SAMCOM MINI-1 Radio is a true long range walkie talkie which, under ideal circumstances, will provide an effective range of more than 20 miles. Under less than ideal circumstances in the open country you can expect perhaps 1/2 that range and in the city center it will be reduced to 1 or 2 miles. The SAMCOM MINI-1 Radio fits neatly into the palm of your hand and operation is a cinch.
Overall a quality product that delivers on more of its promise than most walkie talkies on the market. It’s beautifully built, tough as nails, provides reliable communication even under difficult circumstances and the energy conservation feature is one all walkie talkies should adopt. For the price you can do no wrong with this outstanding SAMCOM walkie talkie.

Pros

The walkie talkie Battery Save Circuit can be a life saver in emergency situations.
The 20+ miles in open country is no joke, although you do need outstanding conditions to achieve it.
The fact that it runs on Li-bo batteries means you can stock up before heading out and not have to worry about a dead unit.
The price is a surprise given the overall outstanding build quality and performance.

Cons

Volume can sometimes be an issue in crowded places.
Belt clip is not as robust as we’d like it to be.
Access to longer range channels can sometimes be a challenge.

Digital mobile radio ---SAMCOM DP-20 DMR Radio

Digital mobile radio (DMR) is an open digital mobile radio standard defined in the European Telecommunications Standards Institute (ETSI) Standard TS 102 361 parts 1–4 and used in commercial products around the world. DMR, along with P25 phase II and NXDN are the main competitor technologies in achieving 6.25 kHz equivalent bandwidth using the proprietary AMBE+2 vocoder. DMR and P25 II both use two-slot TDMA in a 12.5 kHz channel, while NXDN uses discrete 6.25 kHz channels using frequency division.

DMR was designed with three tiers. DMR tiers I and II (conventional) were first published in 2005, and DMR III (trunked) was published in 2012, with manufacturers producing products within a few years of each publication.

The primary goal of the standard is to specify a digital system with low complexity, low cost and interoperability across brands, so radio communications purchasers are not locked into a proprietary solution. In practice, many brands have not adhered to this open standard and have introduced proprietary features that make their product offerings non-interoperable.

DMR Tier I

DMR Tier I products are for licence-free use in the European 446 MHz band. In the US, the 446 MHz range is primary US Government with the amateur radio service a heavy secondary user. Some DMR radios that make it across the ocean have caused interference issues with licensed amateur operations. ETSI DMR specifies two slot TDMA in 12.5 kHz channels for Tier I, II and III.

This part of the standard provides for consumer applications and low-power commercial applications, using a maximum of 0.5 watt RF power.

DMR Tier II

DMR Tier II covers licensed conventional radio systems, mobiles and hand portables operating in PMR frequency bands from 66–960 MHz. The ETSI DMR Tier II standard is targeted at those users who need spectral efficiency, advanced voice features and integrated IP data services in licensed bands for high-power communications. A number of manufacturers have DMR Tier II compliant products on the market.

DMR Tier III

DMR Tier III covers trunking operation in frequency bands 66–960 MHz. Tier III supports voice and short messaging handling similar to TETRA with built-in 128 character status messaging and short messaging with up to 288 bits of data in a variety of formats. It also supports packet data service in a variety of formats, including support for IPv4 and IPv6. Tier III compliant products were launched in 2012.

In 2005, a Memorandum of Understanding (MOU) was formed with potential DMR suppliers including Tait Communications, Fylde Micro, Selex, Motorola, Hytera, Vertex Standard, Kenwood and Icom to establish common standards and interoperability. While the DMR standard does not specify the vocoder, MOU members agreed to use the half rate DVSI Advanced Multi-Band Excitation (AMBE) vocoder to ensure interoperability. In 2009, the MOU members set up the DMR Association to work on interoperability between vendors equipment and to provide information about the DMR standard. Formal interoperability testing has been taking place since 2010. Results are published on the DMR Association web site. There are approximately 40 members of the DMR Association.

The standard allows DMR manufacturers to implement additional features on top of the standards which has led to practical non-interoperability issues between brands, in contravention to the DMR MOU.

SAMCOM CP-300 IP Radio SIM CARD Radio

SAMCOM CP-300 IP Radio SIM CARD Radio 

  

1. How it works

First, GSM 3G radio works with GSM850/1900/UTMS2100MHz or GSM900/1800/UTMS2100MHZ(depond on your country). You need to buy a SIM card to insert into the radio and it can talk, cover the whole world. 

Second, GSM 3G walkie talkie cost data flow, normally It is 2.88M per hour for unstopping communication, It is 0.06M on the standby mode per day. SAMCOM CP-300 can be made with GPS function.

Third, there will be a management website for you to assign users' account and set talking rights or function. It helps institution with many people to save time and cost on communication.

 

 

2.CP-300 Function

- GPS Function(Optional)
- Battery Capacity Indicator
- Ultra High Capacity Li-ion Battery:4600mAh
- Network Signal Strength Pormpt
- Programmable Function Key
- Voice Prompt
- Bright Flashlight IIIumination
- TOT Function
- Private Calls,Group Calls
- User Authority Setting
-Transmitting Ending Prompt

 3.Specifications

Type		Parameter Item	Specification
Mechanical Properties	Model No.		SAMCOM CP-300
	Dimension		100mm*58mm*32mm
	Weight		194g
	Working Temperature		-30℃ to +75℃
Basic Parameter	Working Voltage		3.3V ~ 4.2V (Standard 3.8V)
	Working Current		250mA @ UTMS 2100/900 220mA @ GSM 900
	Peak Current		0.8A
RF Parameter	WCDMA		Band 1:2100M  Band8:900M	band5:850M(optional)
	GSM		GSM/GPRS : 900M /1800M	GSM/GPRS : 850M /1900M
	Maximum Output power		WCDMA  900 /2100MHz: Power Class 3   (+24dBm +2.5dBm /-1.5dBm); GSM/GPRS 850 /900 MHz :Power Class 4 (+33dBm +2.5 dBm /-0.5 dBm); GSM/GPRS 1800 /1900 MHz :Power Class 1 (+30dBm +2.5 dBm /-0.5 dBm);
	Receiving Sensitivity		WCDMA 900:≤-108 dBm; WCDMA 2100:≤-109 dBm; GSM850 /900 /1800 /1900: ≤-106 dBm;
GPS	GPS		GPS Positioning, 1.57542GHz;
	Sensitivity		Catch -144dBm,Track -159dBm;
Technology Standard	Data Speed Rate		GSM CS:UL 9.6kpbs / DL 9.6kpbs GPRS:Multi-slot Class 10 EDGE: Multi-slot Class 12 WCDMA CS: UL 64kpbs / DL 64kpbs WCDMA PS: UL 384kpbs / DL 384kpbs
	Protocol		HSDPA/WCDMA/EDGE/GPRS/GSM

 4.Standard package

- 1pcs CP-300 radio body, 

- 1pcs antenna,

- 1pcs AC adapter,

- 1pcs rapid desktop charger, 

- 1pcs belt clip ,

- 1pcs user guide.

SAMCOM CP-400HP 10W TWO WAY RADIO

SAMCOM CP-400HP 10W TWO WAY RADIO

 is a simple design,fully functional professional(Frequency Range:400-480mhz) Handheld Radio. As a professional radio of SAMCOM, It's very simple to use.10 Watts output power and more built-in functions,such as 16 channels,Low power alarm,VOX,CTCSS/DCS,1750Hz call tone,DTMF,TOT,Jacklight and so on. 2 knobs to control number of channels, power source and switch.In order to improve the User Experience,We have been working hard.

Squelch level adjust
the strength of the received signal and the strength of signal noise was peer-peer relationship, the stronger of signal is,the noise will be weaker. the noise between the maximum and minimum noise into several files, each file is called a grade, divided into a number of files.Users can choose according to the actual situation.

Super-long standby time
You can charger 2-3 hours,then you can ues it for 10-12 hours or longer.

CTCSS/DCS
Using this function can set your privacy and prevent disturbance from others or match with the code of other radios.

Voice prompt
Using voice prompt will be more convenient for you to setup.

High/Low Power Selective
You can choose high or low power through the programming software.

P.C Programmable
Use Juentai standard programming software.you can set many features through the software.

Other functions
1.PTT-ID
2.DTMF
3.Wide/Narrow bandwitch
4.TOT
5.Channel scan
6.1750Hz call tone

Standard Supplied Accessory
1.Antenna
2.Earphone
3.Belt Clip
4.Li-ion Battery(7.2V)
5.Charger
6.Adapter
7.User's Manual

The Best Two Way Radio--SAMCOM Radio

SAMCOM CP-100
A Perfect Short Range Business Radio
	SAMCOM CP-100 has been designed for the consumer level users, with a ultra-compact and lightweight body which specially for girls and children. It is simple to use, delivers clear and reliable communications for restaurants, super market, retail stores, school camps, movie theaters, bowling alleys, tourism and other short range business radio service. Thanks to a crisp loud speaker giving 750m Watts of audio output the Model CP-100 is still much better to hear in noisy environments than its competitors.  Voice annunciation of channel number allows simple operation. The radio comes complete with a high capacity (3.7V, 1500mAh Li-ion) battery which makes 15 hours working time for great productivity when the battery save feature is on.
	Talking Range:
	Note: The maximum range depends on terrain conditions and may vary. The range can be reduced when used inside a car or a metallic construction.
	Ideal For:

Good Quality SAMCOM handheld Radio CP-100

Good Quality SAMCOM handheld Radio CP-100

Product Description

SAMCOM CP-100 has been designed for the consumer level users, with a ultra-compact and lightweight body which specially for girls and children.

It is simple to use, delivers clear and reliable communications for restaurants, super market, retail stores, school camps, movie theaters, bowling alleys, tourism and other short range business radio service.

Thanks to a crisp loud speaker giving 750m Watts of audio output the Model CP-100 is still much better to hear in noisy environments than its competitors.

Voice annunciation of channel number allows simple operation.

The radio comes complete with a high capacity (3.7V, 1500mAh Li-ion) battery which makes 15 hours working time for great productivity when the battery save feature is on.

Main Features

1 - Ultra-compact and lightweight design

2 - Standard 50 CTCSS tones & 104 DCS codes

3 - High / low TX power option

4 - Battery saver

5 - Low battery alert

6 - Time-out Timer

7 - Inbuilt VOX for hands-free communications

8 - Voice annunciation

9 - Squelch level adjustable

10 - Roger beep tone

11 - High capacity 1500mAh battery pack

12 - Vertex 1 Pin jack for ext. speaker microphone 

Talking Range

Note: The maximum range depends on terrain conditons and may vary. The range can be reduced when used inside a car or a metallic construction.

Ideal For

 

Standard Accessories

 

Optional Accessories

 

Specifications

General

Frequency Range	400 - 520 MHz
Channel Capacity	16 Channels
Channel Spacing	12.5 / 25 KHz
Operating Voltage	3.7 V DC
Dimensions	102 x 55 x 30 mm
Weight with battery	130 g

Transmitter

TX Power	2W
Modulation	F3E
Spurious & Harmonics	-60 dB
Transmit Current Drain	< 1000 mA
Modulation Deviation	< 5 KHz
Audio Distortion	< 3%

Receiver

Sensitivity (12 dB SINAD)	0.25 μV @ 25 KHz
Audio Distorion	< 5%
Receive Current Drain	< 100 mA
Intermodulation Rejection	50 dB
Audio Output @ < 3% Distorion	750m Watt @ 16 ohms

Warranty Information

 The Model CP-100 radio is covered by a 24 months warranty against defective workmanship or defective parts. It does not cover damage caused by misuse, water ingress, battery leakage or negligence.