Products
KD-780C emergency communication interconnection terminal
Key words:
Key words:
Emergency communication dispatching
Shortwave radio
Ultrashort wave radio
Short wave remote control
Classification:
- Product Features
- Technical parameters
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- 设备名称: KD-780C emergency communication interconnection terminal
PTC-IEx modem is a data communication device connected between a computer and a shortwave radio station. This data transmission device can be paired with Curton NGT SR, Polaroid 2050, IC-M700PRO radio stations, and most shortwave radio stations in the world, with superior performance. It can reach 5.2Kbps at high speeds and has extremely low speed function. It can still maintain the connection to transmit data even when the signal-to-noise ratio is -20dB (that is, it can transmit data even when someone is just hearing someone talking in the short wave signal range), and is one of the advanced shortwave data communication devices in the world.
DESCRIPTION
PTC-IEx modem is a data communication device connected between a computer and a shortwave radio station. This data transmission device can be paired with Curton NGT SR, Polaroid 2050, IC-M700PRO radio stations, and most shortwave radio stations in the world, with superior performance. It can reach 5.2Kbps at high speeds and has extremely low speed function. It can still maintain the connection to transmit data even when the signal-to-noise ratio is -20dB (that is, it can transmit data even when someone is just hearing someone talking in the short wave signal range), and is one of the advanced shortwave data communication devices in the world.
Function
1.PTC-IEx modem is an economical multimodal data interface connected between a computer and a shortwave radio station. PTC-IEx can provide robust PACTOR-I and PACTOR-II digital connections (supports PACTOR-III and requires additional cost to purchase certificates). PTC-IEx can still maintain connection transmission data at a signal-to-noise ratio of -18dB (turning on the ROBUST mode can operate at -20dB). That means the data is transmitted in an absolutely inaudible signal. PTC-IEx is a cost-effective option that does not sacrifice communication performance to reduce costs.
2. The high-performance Motorola 68 series CPU and high-speed DSP digital signal processing system provide strong power to PTC-IIex, and PACTOR's superior technology creates PTC-IIex's extraordinary performance in the short wave band. The PACKET MODEM (AX.25) with a built-in 19200 baud rate provides high-speed data transmission for VHF/UHF.
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Product parameters
Technical Parameter
Audio input impedance
47kΩ
Audio Input Level
10mVp-p - 2Vp-p
Audio Output impedance
1kΩ
Audio output level
Up to 3Vp-p, adjust the resolution to 1mV
Audio Visual Processing
DSP56303/100MHz with additional 768kByte DSP RAM
serial device
Sub-D9 (AT type) 2400-115200Baud
processor
Motorola MC68360,32bits CMOS CPU@25MHz
RAM
Static 2MByte, CMOS, with built-in battery buffer maintenance
Real Time Clock
Include date and time data
front panel
23 LED multiplexed multiple information indications
rear panel
Power jack/switch, radio signal jack, serial device (RS232)
power supply
10-20V DC, consumption of 300mA, built-in power polarity
Reverse connection protection device
Self recovery insurance institutions
Overall dimensions
Width 125mm x Height 43mm x Depth 183mm
weight
550 g
Ambient Temperature
-10 to+50 ° C
Audio input impedance
47kΩ
Related Products
Online consultation
Zhejiang Kaichi Electronic Technology Co., Ltd.
Through continuous accumulation, continuous innovation, and gradually improve their own product chain, the company developed emergency communications software systems have entered the government and military customer market, and access to customer recognition and support.
Company address: Room 301, Block B, Zhejiang Digital Intelligence Engine Innovation Park, 131 Xiba Road, Yuhang District, Hangzhou City
Marketing Department:0571-88932986
Website:www.zjkaichi.cn www.zjkaichi.net
Mailbox:hzkdscb@163.com
Zip Code: 311122
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