Generic & Tailored Devices -
GTD communication Ltd (GTD)
is an innovative and dynamic team specialized in defining system solutions, project management, development and integration.
Our policy and vision are to be the best OEM provider of cost-effective tailored products to our customers.
Reliability, performance and professional support are our key to success.
Modem & Vocoder MV-002 for HF links
Modem & Vocoder MV-002 for HF links
The modem & vocoder module is design to be integrated in new radio design products to support digital data and voice with secure features.
Main characteristics of the module are following:
• Vocoder MELPe 600, 1200, 2400 bps
• Modem – burst modem 130 bps and 600, 1200, 2400, 3200, 4800, 8000, 9600 bps.
• Secure based on AES-256
Tactical Broadband 30-512 MHz portable antenna
The Tactical Portable Broadband Antenna GTD-TPBWA- 30-512 is a wideband monopole whip, primarily intended for use with portable and handheld radio stations. The antenna is composed of special wounded wire and covered with a heat-shrinkable tube with silicone layer ensuring high flexibility and roughness.
The antenna has built-in a special trans-former.
Main Features:
Frequency range
Impedance
VSWR
Gain
Polarization
Maximum Power
Connector
Length
Mass of antenna
30-512 MHz
50 ohm
< 3
see diagram
VER.
5W CW
TNC male
380 MM
100g
Tactical Communication Headset (TCH)
TCH is a single-sided headset with a vented circumoral ear piece to provide clear incoming audio while allowing situational awareness of your natural surroundings. TCH headset is available with 6-pin audio / push-to-talk (PTT) assembly or in situations where a PTT is already on-hand, TCH is available with a standard NEXUS TJ101 connector for use with all standard U94PTT or other push-to-talk units. Headset is available with electret microphone for use with military radios and a dynamic boom microphone for use with law enforcement radios.
Main specification:
Headset Connector
Radio Compatibility
Power
Speaker Freq Spectrum
Sound Pressure Level
Microphone
6 pin MBITR or NEXUS /
MALE, TJ10150 ohm
radios with U94 or any control
unit with NEXUS Fema TJ101 jack
Radio powered
60 Hz to 15,000 Hz
>115 dB
Dynamic / Electret Noise Cancelling
