0
  • It has a reliable industrial design and a convenient interactive interface
  • It has a reliable industrial design and a convenient interactive interface
  • It has a reliable industrial design and a convenient interactive interface

  • ● Flexible working mode TDMA time division multiple access technology is adopted. It supports co-frequency relay, and when the handset is out of the relay coverage, it will not affect the communication with the surrounding users. It supports one DMR heterogeneous frequency relay and is compatible with traditional usage modes. There is no duplexer limitation, and the frequency point selection is flexible. ●Compact size and flexible use Piggyback-ready, removable battery, can be used in a fixed place, with a power of up to 25W.
  • $ Inquiry
  • 0 in Stock NowJR-TJ1274
  • QUANTITY

  • Contact Online

Frequency range: 136-174MHz 350-390MHz 400 - 470MHz

Working voltage: rated voltage 13.6VDC Applicable range: 12V-16.8V Adapter voltage: AC-220V50Hz

Number of Channels: Analog: ≥ 32 Channels Digital: ≥ 32 Channels

Channel spacing: 12.5/25k Hz

Working mode: half-duplex

Operating voltage: rated voltage 13.6VDC

Applicable range: 12V-16.8V

Adapter voltage: AC-220V50Hz

Format: Analog: Digital Sub-Audio, Analog Sub-Audio, DTMF Digital: PDT, DMR

Size: 189x119x300mm (W×DxL)

You May Be Intersted
The frequency domain display system can be used to test different pairs and compare them with historical test data

If an audio signal is detected on a line where audio should not be transmitted, it can be determined that there is an eavesdropping device on that line.

Telephone Anti-Eavesdropping Analyzer;Digital Demodulation Function Equipped with digital decoding functionality;High Gain Audio Amplifier and Audio Oscilloscope Includes a high gain audio;Non-Linear Junction Detection on Lines Includes a non-linear junction detection system to check for electronic devices connected to the line.

$72400
Vehicle jammer

Vehicle jammer

Vehicle jammer

Inquiry
Wireless Remote Control Equipped with a wireless sensor remote control, it can remotely turn the device on and off, adjust the frequency of the shielder, with a sensing range of 1-20 meters.

Measured Shielding Range of 1-5 Meters The shielding range for Apple phones is approximately 1 meter, while Android phones have a shielding range of 4-5 meters.

The working principle of 65 is to emit ultrasonic waves with random noise that cannot be perceived by human ears. When digital devices such as mobile phones record, these noises are recorded together with the sound of normal conversation into the digital device, making the recorded audio invalid. The audio information in the recorded video also has the same interference effect. Since the noise with ultrasonic noise is generated randomly and cannot be restored, the audio after interference can not be restored, so as to ensure that the original information is not leaked and transmitted.

$6150
It has a reliable industrial design and a convenient interactive interface

Piggyback repeater (same frequency)

● Flexible working mode TDMA time division multiple access technology is adopted. It supports co-frequency relay, and when the handset is out of the relay coverage, it will not affect the communication with the surrounding users. It supports one DMR heterogeneous frequency relay and is compatible with traditional usage modes. There is no duplexer limitation, and the frequency point selection is flexible. ●Compact size and flexible use Piggyback-ready, removable battery, can be used in a fixed place, with a power of up to 25W.

Inquiry
Equipped with dual switches, allowing users to flexibly choose to activate or deactivate specific shielding functions based on their needs

Specifically designed to counter various positioning and tracking systems, enhancing personal privacy and security

Handheld mobile phone GPS satellite signal interceptor is specially designed and produced by our factory according to the inconvenience caused by the current flooding of satellite positioning (car positioning, mobile positioning, wifi network positioning, etc.) to some confidential units and individuals. In the use of this product within 1-10 meters, the GPS/ base station /WiFi positioning signal is effectively truncated, so as to form an effective protection area, so that your whereabouts do not worry about being tracked.

$180
Measured Shielding Range of 1-5 Meters When a microphone is directly facing the shielder, the effective distance varies with different brands of smartphones and recording pens.

Multi-Angle Adjustable Independent Switches The device can independently control the switches of the four-sided combined emission terminals to meet the needs of different scenarios.

The 66 recording shield product produces suppressive interference to the speech signal through random acoustic signals, so that the digital recording equipment only has noise information, but can not distinguish the voice signal. Through randomly generated sequences, the original information cannot be restored from the recorded signal, thus ensuring the security of voice messages.

$1500
Mobile Phone Signal Blocking Cabinet

Mobile Phone Signal Blocking Cabinet

Mobile Phone Signal Blocking Cabinet,strong anti-radiation performance, shielding efficiency is greater than 75db (800MHZ-3GHZ), can effectively inhibit the leakage of mobile phone signals, and can store multiple mobile phones at the same time, each drawer uses a secure mailbox lock, independent management. It is suitable for the centralized management of mobile phones in party and government organs, military, conference rooms, examination places and other secret places, and is not affected by the electricity environment.

$670 - $1900
IPX7 rugged function

Pure aluminum all-metal precision casting + CNC cutting process walkie-talkie

Pure aluminum all-metal precision casting + CNC cutting process Dual-segment, dual-display, dual-receiver (V/V U/U V/U U/V optional) two channels of sound can be accessed at the same time · IPX7 rugged function Relay relay function (V to U or U to V) Can be equipped with voice encryption module (optional) Provide 128 channels, FM25 channels, relay 5 channels for storage · ANI Identification · DTMF dual-tone multi-frequency Group call/group call/selective call can be made Voice-activated VOX Analog sub-audio/digital sub-audio Wide/narrow selection Alarm function The boot name can be edited by yourself (e.g. call sign) • Channel name can be edited by yourself (e.g. callsign or trunk name) High and low power selection Optional (GPS module) Caller ID The battery can be used as a power bank Simple one-click storage function Bluetooth external system, can be adapted to simple ordinary Bluetooth headset (optional) Spreadable frequency, frequency band locking according to different regions

Inquiry
Shop by Categories