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1、Technical Manual SKANTI TRP 9500 500 Watt Radio Transceiver for MF/HF SKANTI TRP 9500 500 Watt Radio Transceiver for MF / HF Technical Manual Please Note: Any responsibility or liability for loss or damage in connection with the use of this product and the accompanying documentation is disclaimed. T

2、he information in this quick guide is furnished for informational use only, is subject to change without notice, may contain errors or inaccuracies, and represents no commitment whatsoever. This agreement is governed by the laws of Denmark. Doc. No.: 91000085 Issue: B/0505 TRP 9500 TECHNICAL MANUALI

3、 TABLE OF CONTENTS TABLE OF CONTENTS 1. INTRODUCTION Table of Contents . .1-1 General Description.1-3 Basic Versions .1-4 Technical Data .1-6 2. OPERATION Transceiver Control Unit Keys and Annunciators.2-3 Symbol explanation.2-7 Operating instructions .2-8 Operation related Prog key operations .2-49

4、 Propagation of HF and MF Radiowaves .2-55 3. INSTALLATION Mounting The Units .3-3 Powersupply .3-10 Earth Connections .3-11 Recommended ATU Installation .3-19 Antennas .3-20 Interconnection of Units .3-21 Connectors for External Equipment .3-25 Transceiver Control Unit connector panel .3-25 Transce

5、iver Unit connector panel .3-29 Final installation Check .3-34 Configuration Prom .3-39 Installation related Prog key operations .3-53 Configuration .3-57 4. TECHNICAL DESCRIPTION Transceiver Control Unit 9000 .4-3 Transceiver Unit TU 9500 .4-4 Antenna Tuning Unit ATU 9500 .4-7 Remote Control .4-8 P

6、ower Control and Protection .4-13 5. SERVICE Preventive Maintenance .5-3 Trouble Shooting .5-7 Power Protection .5-8 Service related Prog key operations.5-17 Self Test .5-25 Location of ribbon cables, TU.- Assembly drawings .- 6. DSC OPERATION General .6-2 Operating instructions.6-8 Programming.6-54

7、 Test .6-68 7. DSC INSTALLATION Description .7-3 Mounting the units .7-3 Figures and tables .7-4 Installation configuration .7-18 IITRP 9500 TECHNICAL MANUAL 1. INTRODUCTION Table of Contents General Description1-3 Basic Versions1-4 Technical Data1-6 1. INTRODUCTION Table of ContentsINTRODUCTION TRP

8、 9500 TECHNICAL MANUAL1-1 INTRODUCTION 1-2TRP 9500 TECHNICAL MANUAL GENERAL DESCRIPTION The TRP 9500 is a general purpose HF SSB transceiver designed for maritime applications covering the frequency range 1.6 - 30 MHz. The standard version offers simplex and semiduplex radiotelephone communication i

9、n the maritime mobile bands and is intended for installation in voluntarily as well as compulsor- ily fitted vessels. With the optional built-in DSC and Radiotelex the TRP 9500 forms a inte- grated communication system ideal for simplified GMDSS installations. The TRP 9500 can be fitted in the SKANT

10、I COMBRIDGE communication system for GMDSS. The TRP9500 consists of a compact Trans- ceiver Control Unit, a fully remote controlled Transceiver Unit and an automatic Antenna Tuning Unit. The Transceiver Control Unit and the Transceiver Unit may be installed more than 100 m apart using standard scree

11、ned cables. The distance between the Transceiver Unit and the Antenna Tuning Unit is up to100m requiring just one coaxial cable con- nection offering a simplified installation. Up to 5 Control units are easily connected to the same transceiver unit increasing the flexi- bility of the installation. T

12、he Transceiver Control Unit contains all re- ceiver and transmitter operating controls. It is fully push-button controlled by means of a splash-proof keyboard with tactile and audible feed-back . The LCD-display shows several information including receive and transmit fre- quencies, the mode of oper

13、ation and time of day. Back-light with dimmer function is in- cluded for both LCD-display and keyboard to ease operation in any light condition. Mode, receive and transmit frequency set-ups can be stored and recalled directly from keyboard or used in conjunction with the 10 scan programs. Sweeping o

14、f a selected frequency range is also possible with the sweep function. Where required by authorities transmitter fre- quencies can be preprogrammed into a PROM allowing transmission only on these frequen- cies. The compact Transceiver Control Unit is easily installed horizontally as well as vertical

15、ly and with the optional rotatable wedge tilted to fit any installation. The Transceiver Unit contains all receiver and transmitter circuitry and all connections for ex- ternal equipment. The standard equipment has a built-in two-tone alarm generator and single key selection of 2182kHz. A squelch ci

16、rcuit, an low noise RF-amplifier and RF-atte- nuator are also included. The transceiver is fully synthesized and the receiver may be tuned in selectable steps of 1kHz, 100Hz and 10Hz. The fully protected solid state 500W Power Amplifier, cooled by forced convection, mat- ches a 50 ohms antenna syste

17、m, but is normally used in connection with the Antenna Tuning Unit. In the standard version, the transmitter covers the marine bands between 1.6 to 30MHz, but an optional PA-filter is available which give continuous coverage of the frequency range 1.6 to 30MHz. The microprocessor controlled Antenna

18、Tun- ing Unit tunes to automatically all antennas between 7 and 18 meters and requires no presetting at the installation. The typical tune time is reduced to 0.5s. The TRP 9500 is designed for 24V DC oper- ation but will operate on the wide supply voltage range 10.8V - 41.6V DC. Mains oper- ation is

19、 possible with the optional AC-power supply. The built-in test facilities and easy-to-replace module design of the TRP 9500 simplifies the service concept. GENERAL DESCRIPTIONINTRODUCTION TRP 9500 TECHNICAL MANUAL1-3 BASIC VERSIONS TRP 9500 Marine HF-SSB Radio System 500 Watt P.E.P. Power Amplifier.

20、 Simplex / Semi-duplex operation. 896 Pre-Programmable Frequencies. Free RX Frequency. ITU Frequencies Pre-Programmed. Marine Bands: 1.6 - 30MHz. ( 1.60-4.80MHz, 6.20-8.95MHz, 12.23-17.65MHz,18.78-27.10MHz) Labelling of Units. Transceiver Control Unit Type TCU 9000 S, Transceiver Unit Type TU 9500 S

21、, Antenna Tuning Unit Type ATU 9500. TRP 9501 Marine HF-SSB Radio System 500 Watt P.E.P. Power Amplifier. Simplex / Semi-duplex operation. Free TX frequency selection in marine bands. Free RX Frequency. ITU Frequencies Pre-Programmed. Marine Bands: 1.6 - 30MHz. ( 1.60-4.80MHz, 6.20-8.95MHz, 12.23-17

22、.65MHz,18.78-27.10MHz) Labelling of Units. Transceiver Control Unit Type TCU 9000 S, Transceiver Unit Type TU 9501 S, Antenna Tuning Unit Type ATU 9500. TRP 9502 Marine HF-SSB Radio System with CW facility 500 Watt P.E.P. Power Amplifier. Simplex / Semi-duplex operation. CW operation Free TX frequen

23、cy selection in marine bands. Free RX Frequency. ITU Frequencies Pre-Programmed. Marine Bands: 1.6 - 30MHz. ( 1.60-4.80MHz, 6.20-8.95MHz, 12.23-17.65MHz,18.78-27.10MHz) Labelling of Units. Transceiver Control Unit Type TCU 9002 S, Transceiver Unit Type TU 9502 S, Antenna Tuning Unit Type ATU 9500. T

24、RP 9503 Marine HF-SSB Radio System 500 Watt P.E.P. Power Amplifier. Simplex / Semi-duplex Operation. Free TX Frequency Selection 1.6 - 30MHz. Free RX Frequency. ITU Frequencies Pre-Programmed. Labelling of Units. Transceiver Control Unit Type TCU 9000 S, Transceiver Unit Type TU 9503 S, Antenna Tuni

25、ng Unit Type ATU 9500. INTRODUCTIONBASIC VERSIONS 1-4TRP 9500 TECHNICAL MANUAL TRP 9504 General Purpose HF-SSB Radio System 500 Watt P.E.P. Power Amplifier. Simplex / Semi-duplex operation. Free TX Frequency Selection 1.6 - 30MHz. Free RX Frequency. Labelling of Units. Transceiver Control Unit Type

26、TCU 9004 S, Transceiver Unit Type TU 9504 S, Antenna Tuning Unit Type ATU 9500. TRP 9505 General Purpose HF SSB-Radio System with CW facility 500 Watt P.E.P. Power Amplifier. Simplex / Semi-duplex operation. CW operation Free TX Frequency Selection 1.6 - 30MHz. Free RX Frequency. Labelling of Units.

27、 Transceiver Control Unit Type TCU 9005 S, Transceiver Unit Type TU 9505 S, Antenna Tuning Unit Type ATU 9500. TRP 9507 Marine HF-SSB Radio System with CW facility 500 Watt P.E.P. Power Amplifier. Simplex / Semi-duplex Operation. CW operation Free TX Frequency Selection 1.6 - 30MHz. Free RX Frequenc

28、y. ITU Frequencies Pre-Programmed. Labelling of Units. Transceiver Control Unit Type TCU 9002 S, Transceiver Unit Type TU 9507 S, Antenna Tuning Unit Type ATU 9500. BASIC VERSIONSINTRODUCTION TRP 9500 TECHNICAL MANUAL1-5 TECHNICAL DATA GENERAL Complies with the relevant IMO performance standards, th

29、e ITU Radio Regulations, the relevant ITU-R recommendations and meets the performance specifications of ETSI and CEPT. Complies with the relevant CE-marking standards. Frequency Range: 1.6 - 30 MHz Frequency Generation: True digital frequency synthesis. Frequency Selection: Direct by the keyboard. U

30、p to 896 single pre-programmed frequencies with direct recall of the first 200. All relevant ITU frequencies. GMDSS Safety and Distress frequencies. 100 user-programmable channels (RX/TX fre- quency pair). Single key selection of 2182 kHz Scanning facilitiy Sweep facility Frequency Presentation: Bac

31、klit LCD display with simultaneous presen- tation of receive and transmit frequencies. Frequency Stability: 0.35 ppm 0.1 ppm (optional) Aging: Less than 1 ppm/year Operating Modes: Simplex and semiduplex SSB: Upper sideband suppressed carrier (J3E, USB). Same as USB. LSB: Lower sideband suppressed c

32、arrier (J3E, LSB). R3E: Upper sideband reduced carrier (R3E). AM: Reception/Transmission: Compatible AM single sideband full carrier (H3E). Reception: Double sideband full carrier (A3E). TLX: Reception/Transmission: Single side- band suppressed carrier with modulating sub-carrier (J2B). Sub-carrier

33、user-programmable from 1500 Hz to 2950 Hz, default 1700 Hz. Reception: Frequency shift keyed carrier (F1B). CW: Morse telegraphy keyed carrier(A1A) Displayed Frequency: Operating modes SSB (USB), LSB, R3E, AM: Carrier Frequency. Operating mode TLX: Upconverted sub-carrier frequency Operating mode CW

34、: Carrier frequency Other Facilities: Real time clock User-programmable Sleep Timer with up to 10 setups Built-in selftest programme Continouosly operating Power and Protection Monitor. Supply Voltage: 10.8 VDC - 41.6 VDC Operating Temperature Range: -20 deg. C to +55 deg. C Compass Safe Distance: R

35、efer to table at page 1-10 RECEIVER CHARACTERISTICS Frequency Range: 100 kHz to 30 MHz (10 kHz to 150 kHz with reduced performance). Frequency Resolution: 100 Hz by keyboard entry. 10 Hz, 100 Hz or 1 kHz with the search/fine tuning facility. Antenna Impedance: 50 ohm. Automatically matched by the An

36、- tenna Tuning Unit. INTRODUCTIONTECHNICAL DATA 1-6TRP 9500 TECHNICAL MANUAL Input Protection: 30 V RMS (EMF) for up to 15 min. IF Selectivity: SSB: 350 Hz to 2.7 kHz AM: +/- 3 kHz TLX: +/- 150 Hz (optional) CW: +/- 150 Hz, +/- 1.20 kHz and +/- 3.00 kHz (relevant versions only) Sensitivity: Antenna

37、input for 10 dB SINAD, 50 ohm an- tenna. SSB: 0.6 V AM: 4 V TLX: 0.25V CW: 0.25 V with +/- 150 Hz bandwidth When HiSens is selected, the sensitivity is increased by approx. 5 dB. Out-of-band Intermodulation: Two 93 dBV signals more than 30 kHz off tune produces less output than an equivalent input s

38、ignal of 30 dBV. In-band Intermodulation: Less than -40 dB. Cross Modulation: Unwanted signal of 105 dBV/30%-400Hz more than 20 kHz offset from receiver fre- quency, produces cross modulation less than -30dB relative to wanted signal of 60 dBV/SSB. Blocking: With a wanted signal of 60 dBV, an unwant

39、ed signal 20 kHz off tune 110 dBV will affect the output level by less than 3 dB or cause a reduction in SINAD of less than 6 dB (SSB). Reciprocal Mixing: With a wanted signal giving 20 dB SINAD, an unwanted signal 20 kHz off tune and 80 dB above the wanted signal level will cause less than 6 dB red

40、uction in SINAD (SSB). Image Rejection: Greater than 80 dB. IF Rejection: Greater than 80 dB. Spurious Response Rejection: Greater than 80 dB. Internally Generated Spurious Signals: Less than 5 dB SINAD (SSB). Spurious Emission: Less than 20 pW/50 ohm at antenna connector RF-Amplifier: HiSens select

41、ed: Gain 12 dB HiSens not selected: Gain 0 dB RF-Attenuator: Att selected: Attenuation 20 dB Att not selected: Attenuation 0 dB Squelch: Voice controlled squelch. Line Output : -10 dBm to +10 dBm, 600 ohm. Audio Output Power: Internal speaker: 6 W with less than 10% dis- tortion. External speaker: 6

42、 W in 8 ohm with less than 10% distortion. TRANSMITTER CHARACTERISTICS Output Power: 500 W PEP +/-1.4 dB into 50 ohm Single Tone max. Power: 500 W CW +/-1.4 dB into 50 ohm for a duty cycle less than 55% and a modulation rate greater than 3 baud. Reduction to 400 W after continuously keyed during 1 m

43、in. Automatic full power recovery after 1 min. Power Reduction: Medium: 250 W, 125 W or 50 W (user-pro- grammable, default 125 W) Low: approx. 20 W Frequency Range: 1.605 MHz - 30 MHz Frequency Resolution: 100 Hz step TECHNICAL DATAINTRODUCTION TRP 9500 TECHNICAL MANUAL1-7 Intermodulation: Better th

44、an -31 dB PEP in standard two-tone test Hum and Noise: Less than -50 dB PEP (SSB) Spurious Emissions: Less than 43 dB/PEP, typical better than 60 dB/PEP Supression of Unwanted Sideband: Greater than 60 dB/PEP (1 kHz, SSB) Line Input: -10 dBm to +10 dBm, 600 ohm ANTENNA TUNING UNIT Frequency Range: 1.605 MHz - 30 MHz Antenna Requirements: 7 - 18 m wire or whip antenna Antenna Tuning: Fully automatic with no presetting Tuning Speed: 0.5 - 2 sec. Input Impedance: Nominel 50 ohm Power Handling Capability: 500 W PEP, voice or ARQ radiotelex 400 W CW REMOTE CONTROL LINE, KEY CONNECTORS Line