TELE發(fā)射器JTM-30C技術(shù)參數(shù)
Versions of NDB equipment (llin-one) | Single - Dual versions |
Antenna Tuning inside Transmitter Cabinet | Manual (Autotune Option) |
Modules inside Transmitter Cabinet | PCU Board, Exciter, HPA and ATU |
External units | Power Supply and Remote Control(s) |
Comply to | ICAO and other applicable requirements |
Transmitter operates from | 24V DC +30%/ -10% |
Protection against | Wrong polarity, overvoltage and overheating |
AC Power Supply operation from | AC mains 115/230 VAC +/- 10% and 24V |
Ambient operating temperature | -35°C to + 55°C |
Humidity Transmitter & Power Supply | up to 95% at + 40°C |
IP Protection (transmitter) | IP66 |
Frequency range (by synthesizer) | 190 to 2000 kHz in step of 1 Hz |
Frequency stability | 2,5 p.p.m. |
RF Power Output (adjustable) | Up to 100W PEP(into 10 ohm 250 pF) |
Harmonic and spurious attenuation | More than 60 dB below carrier |
Noise and hum attenuation | More than 40 dB below carrier |
Power consumption (full power) | approx. 200W |
Antenna impedance (resistance) | R=2 to 25 ohms |
Antenna capacity | C=150 to 500 pF |
Types of emission | AlA, A2A, NON/A2A, A3E . |
Modulation tone | 400/1020 Hz. Any frequency 300-1350 Hz |
Audio input for AM voice broadcasting | 0 dBm 600 ohms with push-to-talk capability |
Modulation AM (adjustable) | 0 to 95%, max 5% distortion |
Minimum Shift Keying (MSK | Option (RS- 232 and serial input) |
Morse Identification code and speed | Any combination of code (512 bits), 3 -20 wpm |
Morse sequence arrangements | Continuous, One time, Once every, Until |
Timing / Interval for operation | 1 minute to 100 minutes |
Monitoring and alarms | RF output & keying seq, DC failure, TXA/ TXB |
Remote Control Unit (via wires) | ON/OFF/Remote and LEDS for monitoring |
Remote Control & Monitoring (from PC) | Total control and monitoring via RS-485 Interface, at any distance (up to 2-300m) |
Transmitter Dimensions & Weight | Height：600 mm + insulator Width：400 mm + heat sink 40mm Depth：320 mm Weight：33,8 kg (Dual), 31,6 kg (Single) |
Transmitter Cable Glands | PG16 |
Power Supply Dimensions & Weight | Height：315 mm Width：195 mm Depth：95 mm Weight：5,6 kg |
Power Supply Cable Glands | PG21 |
Remote Control Dimensions & Weight (for installation in 19”Panels) | Height：88 mm Width：250 mm Depth： 40 mm Weight：0,3kg |
TELE發(fā)射器NDB系列JTM-30C介紹
NDB 發(fā)射器類型 JTM-30C 是一種無方向性無線電信標(biāo) (NDB) 發(fā)射器，設(shè)計(jì)用于石油鉆井平臺(tái)和船舶上的車載使用以及其他應(yīng)用。
JTM-30C 有兩種不同的射頻功率輸出版本（100W PEP 或 200W PEP），作為具有一個(gè)完整發(fā)射鏈的單 NDB 發(fā)射器配置，或作為雙 NDB（或冗余）發(fā)射器，具有兩個(gè)完整的發(fā)射鏈，具有故障檢測(cè)/報(bào)告和自動(dòng)切換功能，以及通用天線調(diào)諧。
發(fā)射機(jī)調(diào)諧以匹配天線阻抗是一個(gè)手動(dòng)過程。自動(dòng)調(diào)諧單元作為選配提供。該設(shè)備基于NDB發(fā)射機(jī)的全新概念，采用數(shù)字激勵(lì)器。發(fā)射機(jī)具有以下主要特點(diǎn)：
JTM-30C 是一款一體化設(shè)備，包含天線調(diào)諧電路、激勵(lì)器（用于產(chǎn)生輸出信號(hào)）、射頻功率放大器以及控制和監(jiān)控電路。交流電源和直流電源也可安裝在 IP66 防風(fēng)雨加固型發(fā)射機(jī)機(jī)柜內(nèi)。
柜內(nèi)裝有加熱元件，以降低低溫下的濕度。
NDB Transmitter Type JTM-30C is a Non-Directional Radio Beacon (NDB) Transmitter designed for onboard use on oilrigs and ships, as well as for other applications.
The JTM-30C is available in two different RF Power output versions (100W PEP or 200W PEP) as Single NDB Transmitter configuration with one complete transmit chain, or as
Dual NDB (or Redundant) Transmitter with two complete transmit chains with fault detection/reporting and automatic changeover, common Antenna Tune.
Transmitter tuning to match the antenna impedance is a manual procedure. Auto Tune Unit is offered as an option. The equipment is built upon a totally new concept for NDB transmitters utilizing digital Exciters. The transmitters have the following main features
JTM-30C is indeed an ALL-IN-ONE unit consisting Antenna Tuning Circuits, Exciter(s) (generating the output signal), RF Power Amplifier(s) and Control & Monitoring circuits. The AC Mains & DC Power Supply may also be installed inside the IP66 weatherproofed and ruggedized Transmitter cabinet.
A heater element is installed inside the cabinet to reduce humidity at low temperature.
TELE發(fā)射器其他常用型號(hào)：
TELE JTM-30C
TELE JTM-50C
TELE ATU-2
TELE JTM-30HPA
TELE Transmitter NEW + ORIGINAL+ ONE YEAR WARRANTY
愛澤工業(yè)成立于2010年，定位于向先進(jìn)制造工業(yè)提供高端制造技術(shù)和設(shè)備。代理經(jīng)營(yíng)世界先進(jìn)的電氣自動(dòng)化、機(jī)械與傳動(dòng)、流體控制、儀器儀表、工具等產(chǎn)品。作為電氣，液壓以及氣動(dòng)解決方案的合作伙伴，我們利用我們的全球協(xié)作團(tuán)隊(duì)，為客戶提供先進(jìn)解決方案，市場(chǎng)知識(shí)以及相關(guān)增值服務(wù)來幫助優(yōu)化客戶的工作效率，提高可靠性和安全性，致力于成為工業(yè)產(chǎn)品和解決方案的優(yōu)質(zhì)渠道。
如果有任何關(guān)于TELE發(fā)射器JTM-30C的疑問，請(qǐng)隨時(shí)與我們溝通（021-31006702）。我們將盡全力解決您的問題。
If you have any question for TELE products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:jjxdch.cn.
TELE發(fā)射器JTM-30C技術(shù)參數(shù)及介紹
滬公網(wǎng)安備31011002006738號(hào)