מכשירי קשר DMR – Arrowmid https://www.arrowmid.com Control Your Mission Mon, 13 Jan 2025 13:23:19 +0000 he-IL hourly 1 https://wordpress.org/?v=6.8.1 מכשיר קשר DP990 DMRhttps://www.arrowmid.com/product/dp990/ Sun, 10 Nov 2024 10:45:10 +0000 https://www.arrowmid.com/?post_type=product&p=13650 A full key-pad and display professional and versatile DMR portable radio. Trunking capable.


1.8” Graphic Dot-matrix True Color Display

The large-size color display allows good visibility even under extremely strong light

  • Rugged & Reliable

DP990 complies with MIL-STD-810 C/D/E/F/G standards. The Ingress Protection reaches IP68.

  • Battery Life

2000mAh battery supplied in the standard package operates up to 40% longer in digital mode compared to analog mode. 3400mAh high capacity battery is as an option.

  • Further Development Port

DP990 reserves option board interfaces to radio for any third-party partner to further develop desired functions (such as record, encryption). The option board can be assembled on an aluminum shell without disassembled the radio.

  • Transmit Interrupt

Enables a user to interrupt another radio conversation to deliver critical communication exactly when and where it’s needed.

  • Integrated Bluetooth(Optional)

Built-in Bluetooth for connecting with a variety of accessories like PTT button, Earphones and more.

  • GPS Localization (Optional)

Integrated GPS enables the real-time tracking of the mobile working team.

  • Versatile Voice Calls

Enhanced digital vocal call feature facilitates the management of the calls between the team members and the working teams, and ensures the privacy of the communications.

  • Secure Communication

DP990 provides basic and enhanced encryption capability, including ARC4, DES, and 256 bits AES encryption algorithm. It ensures secure communication on a voice call and data transfer between the team members.

  • Multiple Analog Signaling Modes

Multiple analog signalling, including MDC1200, DTMF, 2-Tone and 5-Tone, provides compatibility with existing analog communication systems.

  • Migrate at Your Own Pace

Keeping the current communication system running during the migration from analogue to digital is vital to any business, the DP990 operates in both analogue and digital mode, that allows the change at your own pace.

  • Vibration

Vibration alert reminds the reception of a message and calls in a noisy environment and wherever covert counts.

  • Versatile Data & Emergency Services

In addition to conventional communication services, DP990 provides rich data services and selectable functions, including Text Message, Scan, Emergency, Man Down, VOX and Lone Worker.

  • Pseudo Trunk

Dynamically allocation of the slot while using DMO. Improve channel utilization providing simultaneous communication on DMO radios.

  • Roaming

Automatic roaming helps you to use the radio freely among all sites on an IP Multi-Site Connect system.

  • DMR Tier3 and MPT Working Mode(Optional)

It supports DMR Tier3 and MPT1327 working mode. This option needs a license.

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מכשיר קשר DMR מוגן פיצוץ DP810https://www.arrowmid.com/product/dp810/ Sat, 06 Apr 2024 17:31:21 +0000 https://www.arrowmid.com/?post_type=product&p=13298 DP810 is specially designed and engineered to operate safely in hazardous environments, providing additional safety and reliability, keeping your workers safe in the toughest environments such as flammable gases and combustible dust and other hazards.

Model:DMR ATEX/IECEX Intrinsically Safe Radio

Feature

Ergonomic Product Design

DP810 1.8-inch LCD color display enables excellent readability even when light conditions are bright. The large keypad design allows to operate device easily. The prominent appearance of “Kirisun Explosion-Proof Bright Blue” enhances device identification for crew under hazardous environment, ensures working and manufacture safety.

Environmentally Safe

The DP810 is ATEX/IECEX certified. It can work safely in most hazardous environments even with the presence of hydrogen and dust particles.

Enhanced Safety

Kirisun DP810 ensures your safety with built-in Man-down, GPS and Lone Worker functions, as well as a dedicated emergency button, which could be easily triggered in case of any accident, to send an alarm and initiate a voice call to a pre-programmed work fellow or group immediately.

High-Capacity and Safe Design Battery

2100mAh battery supplied in the standard package, operates up to 16-19 hours in 5-5-90 mode. The battery circuitry is fully encapsulated to prevent damaged by high temperature and humidity.

High Quality Audio

AI-based noise cancellation technology decreases background noise and howling by 25dB, ensures listening and speaking clearly in a noisy environment to satisfy well communication in heavy equipment, engines, trucks, and factories.

Multi-Mode Operation

It supports analog conventional, digital conventional, MPT trunking, and DMR Tier III trunking, facilitating smooth analog-to-digital transition.Multiple advanced analog signaling, including MDC1200, DTMF, 2-Tone and 5-Tone, provides higher expansion capacity in current communication systems.

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DP480/485https://www.arrowmid.com/product/dp480-485/ Thu, 23 Dec 2021 07:55:16 +0000 https://www.arrowmid.com/?post_type=product&p=5426 Smooth transition and compatibility with both analog and digital mode.

Compact size with clear and loud voice.

Improved call capacity with DMO 2-slot.

Self defined voice annunciation.

Supports Emergency calls (optional).

Longer operation duration.

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Kirisun TR850 DMR Repeaterhttps://www.arrowmid.com/product/kirisun-tr850-dmr-repeater/ Thu, 16 May 2019 12:18:08 +0000 https://www.arrowmid.com/?post_type=product&p=2234 Professional 3U Design

Professional 3U design leaves enough space for an added duplexer and is suitable for both desk-top, cabinet and rack installations.

Outstanding Heat Dissipation

The unique cooling design combines a built-in heat pipe and an intelligent control fan, ensuring very efficient heat dissipation preventing the repeater from over-heating in high output power mode.

Smart Digital-Analog auto detection

TR850 can be configured to analog, digital or mixed mode. When configured to mixed mode, the repeater can dynamically switch between analog and digital depending on the type of call it receives.

Accessory Expansion

TR850 supports third party development via a rear port of the repeater. This is achieved via the signal streaming and pin control through the repeater ports.

IP Connecting

IP connecting is a function, which enables repeaters in different areas to switch data, voice and packets over a TCP/IP based network.

LED Indicator

There are 9 LED indicators on the front of panel to enable you to identify the repeater status clearly.

Software Upgradable to DMR Tier2 or Tier3

The advanced features can be upgraded to your existing TR850 repeaters by software without purchasing a new one. By software upgrading, the repeater can be upgrade to used as DMR Tier2 repeater or DMR Tier3 transetransceiver.

מפרט טכני

General

Channel Capacity

16

RF Output

45W(VHF) / 40W(UHF)

Transmitting Current Drain

<15A(45W)

Frequency Range

136-174MHz / 400-470MHz

Channel Spacing

12.5kHz / 20kHz / 25kHz

Dimensions

482.5mm*338.5mm*132.5mm

Weight

11.5Kg

Operating Temperature

-30℃~+60℃

Operating Voltage

DC13.8±20%   Option:AC 100—250V 50/60Hz

Storage Temperature

-40℃~+85℃

ESD

IEC 61000-4-2(level 4)

Max Duty Cycle

100%

Transmitter

Frequency Stability

±0.5 ppm

RF Output

45W(VHF) / 40W(UHF)

FM Hum and Noise

-40dB@12.5kHz   -45dB@20kHz/25kHz

Conducted/Radiated Emission

-36dBm@<1GHz, -30dBm@>1GHz

Adjacent Channel Power

-60dB@12.5kHz, -70dB@20kHz/25kHz

FM Modulation Mode

12.5KHz:11KΦF3E   25KHz:16KΦF3E

Modulation Maximum Deviation

2.5kHz@12.5kHz   , 4kHz@20kHz/5kHz@25kHz

Audio Response

+1dB,-3dB

Audio Distortion

< 3%

Vocoder

AMBE+2

4FSK Digital Modulation

12.5KHz(data only):7K60FXD, 12.5KHz(data+voice):7K60FXE

Receiver

Frequency Stability

±0.5 ppm

Analog Sensitivity

<0.30μV (12dB SINAD)

Digital Sensitivity

<0.30μV (5%BER)

Intermodulation

TIA603:75dB   ETSI:75dB

Adjacent Channel Selectivity

TIA603:70dB @ 12.5 kHz / 75dB @ 20/25 kHz

ETSI: 70dB @ 12.5 kHz / 75dB @ 20/25 kHz

Spurious Response Rejection

TIA603:75dB   ETSI:70dB

Conducted Spurious Emission

-57dBm@ < 1GHz,-47dBm @> 1GHz

Rated Audio Distortion

< 3%

Hum and Noise

-40dB@12.5kHz,   -45dB@20kHz/25kHz

Audio Response

+1dB,-3dB

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ARROTOP – Kirisun TM840 Digital Mobile Radiohttps://www.arrowmid.com/product/arrotop-kirisun-tm840-digital-mobile-radio/ Thu, 16 May 2019 12:14:13 +0000 https://www.arrowmid.com/?post_type=product&p=2029 Easy to Use

TM 840 with compact size is flexible to install in the vehiclewhen space is limited.FM540 provides a large 42x20mm dotmatrix and 4-line display, which allows the drivers to seeimportant information at a glance even under sunlight;3 programmable buttons can be programmed with manyfunctions, providing one touch operation including power levelswitch, emergency, scan, and so on.

Reliable Design

It is designed compliant with MIL-810C/D/E/F, ensuringoutstanding performance even under harsh environments.

Higher Spectrum Efficiency

Benefiting from 6.25K FDMA technology, creates twooffset 6.25 kHz channels in a 12.5 kHz spacing, increasingspectrum efficiency and reducing cost on adding frequenciesto support applications.

Superior Audio Quality

By application of FEC technology, TM840 effectively rejectsnoise, providing superior voice clarity in noisy environments orat the edge of the coverage area.

Secured Communication

Information privacy is important to your business.Communication is easily eavesdropped by unwanted listenersoutside the working team when you are using the analog radio.Kirisun T840 series with 32-bits encryption technology canprovide more than 4 billion customizable codes, which meansthere is scarce chance that other users can monitor yourcommunication.

Easy Migration

The radio can provide analog mode, digital mode and mixedmode in channel configuration. Additionally, it supportsand DTMF encode and decode in analog mode, thus it meansyou can flexibly choose to migrate at your own pace.

Versatile Voice Call & Data Services

Using digital signaling, TM840 provides various voicetypes, including private call, group call, all call and emergencycall as well as remote control call and data service.

Techincal Data:

General

Frequency Range: 136-174MHz, 450-520MHz

Channel Capacity: 256

Channel Spacing: 12.5KHz(Analog), 6.25KHz(Digital)

Normal Operating Voltage: 13.8V

Operating Temperature: 25℃~ +55℃

Storage Temperature: -40℃~+85℃

ESD IEC 61000: 4- 2

Dimension: 150mmx131mmx43mm

Weight: 1310g

Transmitter

Power Output: 40w/25W

Frequency Stability: ±2.5 ppm

Frequency Modulation: 11KφF3E (Analog), 4FSK(Digital)

Antenna Impedance: 50Ω

Modulation Limiting: ±2.5kHz @12.5KHz

Radiated Spurious Emission: -36dBm@< 1GHz, -30dBm@> 1GHz

Adjacent Channel Power: 60dB@12.5KHz, 50dB@6.25KHz

FM Noise: 40dB@12.5KHz

Modulation Distortion: < 3%

Audio Response: +1dB, -3dB

Receiver

Frequency Stability: ±2.5 ppm

Reference Sensitivity: 0.25μV@12.5KHz, 0.22μV@6.25KHz

Adjacent Channel Selectivity: -60dB@12.5KHz, -50dB@6.25KHz

Intermodulation: 65dB

Spurious Response Rejection: 70dB

Rated Audio Output: 4W@16Ω

Hum and Noise: 40dB@12.5KHz

Rated Audio Distortion: ≤5%

Blocking: 84dB

Conducted Spurious Emission: -57dBm<1GHz, -47dBm@>1GHz

Audio Response: +1dB, -3dB

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TK-D840-DMRhttps://www.arrowmid.com/product/tk-d840-dmr-archive/ Thu, 16 May 2019 12:00:16 +0000 https://www.arrowmid.com/?post_type=product&p=2219 קנווד הציגה את סדרת מכשירי המובייל (לרכב) החדשים TK-D740 D840 אותם השיקו יחד עם סדרת הניידים TK-D240 / D340 החדשים אשר מהווים את הקו החדש למכשירי הקצה המיועדים למערכת הDMR המרשימה של KENWOOD. מכשירים אלו עומדים בתקנים המחמירים של MIL-STD ותקנים סביבתיים IP54, למכשירים עמידות גבוה ויכולת עבודה במצבים קשים. למכשירים יכולת עבודה הן במצב אנלוגי והן לתקשורת דיגיטלית, מכשירי רדיו DMR הינם ידידותיים למשתמש יכולים לפעול גם במצב ישיר, ללא ממסר. למכשירים איכות שמע מעולה והם תומכים בתכונת Call Interrupt יכולות אלו יאפשרו לחברי צוות להפיק את המירב מצב האנלוגי ואף הרבה יותר כאשר פועלים במצב של תקשורת דיגיטלית.

תיאור מוצר:

 

סקירה כללית של תכונות:

  • Call Interruption.
  • צלילי איתות בעלי 5 טונים.
  • מצב ישיר גם באופן פעולה דיגיטאלי (ללא ממסר) – Dual-slot Direct Mode.

Specifications

GENERAL

Frequency Range400-470 MHz
Number of Channels128 ch/4 zones (Max. 32ch/zone)
Channel SpacingAnalogue 25/20/12.5 kHz Digital 12.5 kHz
Operating Voltage13.2 V DC (10.8 – 15.6 V DC)
Operating Temperature Range-30ºC to +60ºC
Frequency Stability±1.0 ppm
Antenna Impedance50 Ω
Dimensions (W x H x D)160 x 43 x 122.6 mm
Weight (net)1.1 kg

RECEIVER

SensitivityDigital 1 % BER -1 dBμV (0.45 μV) / Digital 5 % BER -4.5 dBμV (0.3 μV) / Analogue (20 dB SINAD) @ 25/20/12.5 kHz -3 dB μV (0.35 μV) / -3 dB μV (0.35 μV) / -1 dB μV (0.45 μV)
Adjacent Channel SelectivityAnalogue @ 25/20/12.5 kHz 75/73/69 dB
Intermodulation Distortion – Analogue65 dB
Spurious Response – Analogue75 dB
Audio DistortionLess than 5 %
Audio Output4 W/4 Ω

 

TRANSMITTER

RF Power Output25-5 W
Spurious Responce<1 GHz ≤ -36 dBm, 1 GHz – 4 GHz ≤ -30 dBm
FM Hum & Noise Analogue @ 25/20/12.5 kHz45/45/40 dB
Audio DistortionLess than 5 %
Emission Designator16K0F3E, 14K0F2D, 14K0F3E, 12K0F2D, 8K50F3E, 7K50F2D, 7K60FXD, 7K60FXE

ENVIRONMENTAL

Dust & Water Protection: IP54*1

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NX -3220/3320https://www.arrowmid.com/product/nx-3220-3320/ Thu, 16 May 2019 11:31:50 +0000 https://www.arrowmid.com/?post_type=product&p=2199

מפרט טכני

This versatile handheld radio supports both NXDN® and DMR digital protocols as well as mixed digital & FM analog operation, enabling it to serve with distinction in a wide range of enterprise and operation critical applications. Compact yet designed with durability in mind, it’s packed with convenient features like Bluetooth® for hands-free operation and built-in GPS. Three different models are available: Full Keypad model with LCD, Standard Keypad model with LCD and a large 4-way D-pad, and the Basic Model without LCD or keypad. Additionally, for expansion capability a software license certification system facilitates extensive customization.

  • 1 Watt Audio Output Power.
  • UHF: 120 MHz capability.
  • Available models: Full Keypad (w/ LCD and full keypad), Standard Keypad (w/ LCD and 4-way large D-pad/4 key), and Basic (w/o LCD and keypad).
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NX 5000https://www.arrowmid.com/product/nx-5000/ Thu, 16 May 2019 11:21:54 +0000 https://www.arrowmid.com/?post_type=product&p=2191

סדרת NX5000, מכשיר שהוא הכל ! DMR+NXDN+P25

המכשיר הטוב בעולם.

מפרט טכני

NEDEGE+DMR+P25

BLUETOOTH

MICRO SD

GPS

ENCRYPTION EQUIPPED – DES,AES

COLOR LCD- INTUITIVE DISPLAY & OPERABILITY

SENSORS FOR USER SAFETY

MIL-STD-810-C/D/E/F/G

IP68

AUTOMATIC CALL SUGNAL IDENTIFICATION

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KENWOOD Radios | NX-5000 Promotional Video nonadult
NX 3720/3820https://www.arrowmid.com/product/nx-3720-3820/ Sun, 05 May 2019 15:14:24 +0000 https://www.arrowmid.com/?post_type=product&p=2194 DMR & NEXDEGE mobile radios

מכשיר קשר נישא , מסדרת הדגל החדשה של קנווד , סדרת ה 3000.

GPS , BLUETOOTH,

DMR +NEXDEGE

MULTI-PROTOCOL

DIGITAL & ANALOG

מפרט טכני

  • Multi-protocol digital radio: Designed to operate under an NXDN or DMR digital, and FM analog protocols.
  • NXDN Conventional and Type-C & Gen2 Trunking.
  • DMR Tier II & Site Roaming.
  • Mixed Digital & FM Analog Operation allows gradual migration at your own pace.
  • 4-Line Basic Frame (2-line Main/Sub-LCD, icon, & key guide) / 14 Characters.
  • 4-Line Text Message Frame (2 Lines of Text, icon & key guide) Note: The number of lines may vary depending on the display language (character set).
  • 7-Color LED indicator.
  • External and Internal Speaker Switching.
  • Built-in GPS Receiver for effective fleet management.
  • Built-in Bluetooth for hands-free operation – Applicable Bluetooth profiles: HSP (Headset Profile provided) and SPP (Serial Port Profile available as an option; availability depends on the model).
  • Renowned KENWOOD Audio Quality with Active Noise Reduction (ANR) that utilizes built-in DSP.
  • Software DES and AES Encryptions for NXDN Conventional/Trunking and DMR Conventional protocols.
  • IP54 and MIL-STD-810 C/D/E/F/G.
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מכשיר קשר KENWOOD NX-3220/3320https://www.arrowmid.com/product/%d7%9e%d7%9b%d7%a9%d7%99%d7%a8-%d7%a7%d7%a9%d7%a8-kenwood-nx-3220-3320/ Sun, 05 May 2019 15:10:32 +0000 https://www.arrowmid.com/?post_type=product&p=5581 This versatile handheld radio supports both NXDN® and DMR digital protocols as well as mixed digital & FM analog operation, enabling it to serve with distinction in a wide range of enterprise and operation critical applications. Compact yet designed with durability in mind, it’s packed with convenient features like Bluetooth® for hands-free operation and built-in GPS. Three different models are available: Full Keypad model with LCD, Standard Keypad model with LCD and a large 4-way D-pad, and the Basic Model without LCD or keypad. Additionally, for expansion capability a software license certification system facilitates extensive customization.

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