PPM ViaLiteHD HRA-1-S1-0R-02 Скачать руководство пользователя страница 33 | Manualshive

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HRS-HB-9

S

UPPORT

M

ODULE

H

ANDBOOK

.

DOCX

33

3.3.5.4

Amplifier, performance versus gain, amplitude

The amplifier has a flat wideband response; the flatness is not significantly affected by the set gain. The first three figures show the typical
frequency response of a wideband (10 - 3000MHz) amplifier module at different gain settings.

Figures below are typical wideband modules responses.

Gain versus frequency, gain set to maximum, gain 30dB

Gain versus frequency, gain set to median, gain 22dB

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Содержание ViaLiteHD HRA-1-S1-0R-02

Страница 1: ...User Guide HRS HB 9 CR4261 24 10 2019 Pulse Power Measurement Ltd 65 Shrivenham Hundred Business Park Watchfield Swindon Wiltshire SN68TY UK Tel 44 0 1793 784389 Fax 44 0 1793 784391 Email sales ppm...

Страница 2: ...isolation switch which supplies the equipment ESD Precautions The ViaLiteHD support modules are equipped with high frequency active electronics without the correct handing they will be susceptible to...

Страница 3: ...4 2 6 7 Ethernet interface GE 14 2 6 8 Alarm inputs switch and splitter 15 2 6 9 RF connectors 15 2 6 10 Optical connections 15 2 6 11 3 MODULE TYPES 16 Splitter module Type 16 3 1 Splitter options 16...

Страница 4: ...de 43 3 4 6 Gigabit Ethernet Fibre Optic Link 43 3 5 GE FOL installation 44 3 5 1 GE FOL connecting the module 44 3 5 2 GE FOL module operation 45 3 5 3 GE FOL front panel indicators and alarms 45 3 5...

Страница 5: ...product familiarisation this handbook should be read in conjunction with all other relevant handbooks for your ViaLiteHD system ViaLiteHD and ViaLite Classic compatibility 1 1 The RF interfaces of mo...

Страница 6: ...ation if necessary clean with filtered compressed air Screw the blindmating plate into the appropriate slot at the rear of the chassis using the supplied screws and a Pozidriv Number 1 screwdriver 2 P...

Страница 7: ...and perpendicular to the front face of the chassis so that the PCB slides into the crow s feet card guides top and bottom Gently push the module down its guide applying pressure via the handle you may...

Страница 8: ...d integrated design should allow the module to be easily integrated into end user equipment Yellow Link modules 2 1 4 The Yellow Link module has an edge connector for DC and alarm connections an integ...

Страница 9: ...alarm state should be accompanied by a fault status on one of the front panel Status LEDs The summary alarm is indicated by use of open drain logic The alarm logic is OPEN when in an ALARM state and...

Страница 10: ...ctor type your module is fitted with this can be determined from the part number see section 5 Blind mating modules are fitted with a floating RF connector mating between the plug in module and the ch...

Страница 11: ...l in line package DIP switch SW2 control these configurations and is located on the bottom side of the PCB and can be accessed by withdrawing the module by approximately a third of its length Manual c...

Страница 12: ...l OFF no gain increase AMP 1dB ON Attenuation increased by 1dB nominal OFF no gain increase AMP 2dB ON Attenuation increased by 2dB nominal OFF no gain increase AMP 4dB ON Attenuation increased by 4dB...

Страница 13: ...icularly to low frequency or wideband modules Contact ViaLite Communications for more details Module Interface ratings 2 6 Logic interface TTL 5V 2 6 1 Absolute maximum voltage rating 0 5 to 5 5V No d...

Страница 14: ...t channel i e single transmitter or transceiver module 350mA per channel for dual transmit channel 700mA total i e dual transmitter module Short circuit protection Yes Voltage set to HIGH Nominal outp...

Страница 15: ...M condition 100Kohms to ground No damage voltage 0 5 to 5 5V RF connectors 2 6 10 Maximum RF input power no damage see rating in section 6 or contact ViaLite Communication Maximum RF output power see...

Страница 16: ...ViaLiteHD RF Splitter Combiner offers the following key advantages Low insertion loss Small 5HP form factor Blindmate capability DC pass through on RF ports switched or unswitched Compatibility with V...

Страница 17: ...nd unit if this unit alarms it will switch to the RIGHT hand unit PREFERRED RIGHT The COMMON is DC connected to the RIGHT hand unit if this unit alarms it will switch to the LEFT hand unit FORCED LEFT...

Страница 18: ...ovided in the chassis handbook HRK HB The splitter maybe fitted in any of the 5HP slots Your RF splitter can be supplied with two flexible RF cables to be used for the rear panel connections Typical c...

Страница 19: ...ctrically connected through the large via holes in the middle Hence there are only 15 connections effectively with 30 pin pads The PCB connector can be linked to your motherboard through the via holes...

Страница 20: ...on Part Number Cabling 2 Fibre optic cable F8R1 x 4 RF cable 73739 Splitter 3U chassis configurations four 1 1 redundant receivers 3 1 10 The chassis configuration below can be used to provide four re...

Страница 21: ...he time to replace the failed unit can be as low as 10 seconds hence this will have minimal effect on availability To reduce your spares requirement it is possible to use dual FOL transmitter modules...

Страница 22: ...h 50ohm BNC use for connecting to adjacent slots in same chassis 73748 BNC to BNC 50 ohm RG405 cable 0 3m length 50ohm BNC use for connecting to non adjacent slots in same chassis 73749 BNC to BNC 50...

Страница 23: ...hree port switch are offered The ViaLiteHD 3 port high isolation RF switch offers the following key advantages High isolation two RF switches per path Small 5HP form factor Blindmate capability Compat...

Страница 24: ...HD chassis to each adjacent slot In a default set up the RF switch should be fitted between the two modules that you wish to switch With the primary module being on the left hand side as viewed from t...

Страница 25: ...ators and alarms 3 2 5 The ViaLiteHD RF switch module uses the common front panel signalling scheme detailed in section 2 2 2 The RF switch module will generate an ALARM if either of these conditions...

Страница 26: ...need a set of tweezers Remove the module from the chassis Use a pair of tweezers to remove the failed fuse pulling perpendicularly away from the PCB Fuse F7 is connected to port A Fuse F11 is connecte...

Страница 27: ...19 20 ALARM LEFT 10 ALARM LEFT 21 22 NC 11 NC 23 24 ALARM 12 ALARM 25 26 ALARM RIGHT 13 ALARM RIGHT 27 28 SCL 14 SCL 29 30 SDA 15 SDA Compatible mating connectors PPM Description Supplier Supplier par...

Страница 28: ...ple configuration the following parts would be required to implement the system Quantity Description Part Number Remote chassis 1 Chassis HRK3S 2 PSU HPS 2 L Band HTS single FOL transmitter HRT L1 8D...

Страница 29: ...unit The blindmate option greatly reduces service time the time to replace the failed unit can be as low as 10 seconds and hence this will have minimal effect on availability For simplicity the chassi...

Страница 30: ...P and web controller with your SNMP management software Switches associated parts 3 2 14 Two matching cables are supplied with your RF switch Spares and replacements may also be ordered contact ViaLit...

Страница 31: ...al hardware via the coaxial cable The ViaLiteHD frequency source offers the following key advantages Small 5HP form factor Blindmate capability Gain control both manual and automatic RF power detector...

Страница 32: ...ge Amplifier gain control 3 3 5 The amplifier module is gain controllable and may have its gain changed The amplifier is factory configured to have maximum gain 3 3 5 1 Amplifier gain control manual v...

Страница 33: ...flatness is not significantly affected by the set gain The first three figures show the typical frequency response of a wideband 10 3000MHz amplifier module at different gain settings Figures below ar...

Страница 34: ...to minimum gain 14 5dB There is very little change in flatness as the gain is controlled below are three plots that show the deviation in flatness of the 2 4 8 dB attenuation steps Gain variance from...

Страница 35: ...h maximum gain will reduce the noise figure Noise figure increases slightly at higher frequencies When operating at higher gain greater than 25dB the noise figure is only marginally affected by the ga...

Страница 36: ...ses Input one decibel compression point versus amplifier gain Amplifier system integration 3 3 6 In this typical configuration additional amplification is provided for a GPS signal so it can be split...

Страница 37: ...HRK3S 2 PSU HPS 1 GPS single receiver HRR G1 8D 00 1 Amplifier with DC path HRA 1 L1 0R 42 Quantity Description Part Number Cabling 1 Fibre optic cable F8R1 x 1 RF cable 73739 Amplifier associated par...

Страница 38: ...wer to the rear of the PSU Check fuses of power leads Check module is properly aligned and handle pawls are fully engaged Check there are no obstructions to the rear such as optical cable protective c...

Страница 39: ...ardware DIP switch RS422 485 data rate 115kbps 500kbps and 10Mbps TTL input impedance 50ohm 600ohm and 10kohm TTL drive capability 50ohm or standard a few kohm LED display mode alarm or data signal Pl...

Страница 40: ...d specifically designed for digital signal connections with your system The Yellow link uses a 30 pin edge connector and the Blue Link uses a 15 way Molex CGRID connector 30 way Yellow Link connector...

Страница 41: ...way PCB edge connector the top and bottom pin pads are electrically connected through the large via holes in the middle Hence there are only 15 connections effectively with 30 pin pads The PCB connec...

Страница 42: ...nual and software mode Linking Pin 5 VCC directly to Pin 11 will set the module to the manual mode and leaving Pin 5 unconnected will set the module to the software mode Once in the manual mode linkin...

Страница 43: ...isplay mode set to data and no passing signal Change to alarm mode feed correct signal No data signal Incorrect connection Low RLL Low no optical transmitter power Check pin out and connection cable C...

Страница 44: ...M C1 NC A2 NC B2 NC C2 NC A3 NC B3 NC C3 NC A4 NC B4 NC C4 NC A5 NC B5 NC C5 NC A6 NC B6 MS C6 NC A7 NC B7 SCL C7 NC A8 NC B8 SDA C8 NC A9 VCC B9 VCC C9 VCC A10 GND B10 GND C10 GND The Yellow link use...

Страница 45: ...Flashing GREEN I2C active AMBER I2C disabled GE FOL rear panel indicators 3 5 5 On chassis mounted card there is an LED located at the rear of the unit by the RJ45 connector For the Yellow link and B...

Страница 46: ...z signalling tone 700mA output current LNB module installation 3 6 1 LNB modules can be installed in slot 7 and 8 of the SATCOM6 Refer to the HEA xx HB SATCOM6 handbook for more information LNB module...

Страница 47: ...6 AUX PWR 27 28 SCL 29 30 SDA These control can be used for manual configuration CLR GND or Open circuit module pulled down via internal 10Kohm to GND SET 12V module fitted with internal 24Kohm series...

Страница 48: ...HRS HB 9 SUPPORT MODULE HANDBOOK DOCX 48 4 Mechanical dimensions Plug in module dimensions 4 1 Weight 220g typical 300g maximum 131mm 26mm 204mm...

Страница 49: ...21 5mm 74mm 60mm With mounting bracket fitted Without mounting bracket fitted 20mm 74mm 46 5mm All units are supplied with a mounting bracket The unit may be secured by 2 M2 5 tapped hole on the under...

Страница 50: ...HRS HB 9 SUPPORT MODULE HANDBOOK DOCX 50 Blue Link mounting dimensions with rear plate 4 3 1 Blue Link mounting dimensions without rear plate 4 3 2...

Страница 51: ...HRS HB 9 SUPPORT MODULE HANDBOOK DOCX 51 5 Part numbering Note options are dependent on module type Note all combinations of options are available Contact ViaLite Communications for more details...

Страница 52: ...typ k 4 2 4 8 4 0 Insertion loss path S2 port C B dB typ k 4 2 4 8 4 4 Flatness fullband dB typ 0 4 0 4 0 4 Insertion loss path S1 port A B dB max k 5 0 5 5 5 0 Insertion loss path S2 port C B dB max...

Страница 53: ...tion loss path S2 port C B dB typ k 3 9 4 3 5 2 4 8 5 5 5 5 Flatness fullband dB typ 0 9 Insertion loss path S1 port A B dB max 4 5 5 0 6 0 5 3 6 0 6 5 Insertion loss path S2 port C B dB max 4 5 5 0 6...

Страница 54: ...tion loss LEFT port A B dB typ k 1 8 2 3 2 7 Insertion loss RIGHT port C B dB typ k 1 8 2 3 2 7 Flatness fullband dB typ 0 3 0 4 0 5 Insertion loss LEFT port A B dB max k 2 5 3 3 5 Insertion loss RIGH...

Страница 55: ...B dB typ k 2 0 1 7 2 5 3 0 2 5 3 0 Insertion loss RIGHT port C B dB typ k 2 0 1 7 2 5 3 0 2 5 3 0 Flatness fullband dB typ 0 5 Insertion loss LEFT port A B dB max k 2 75 2 5 3 0 3 7 3 0 3 7 Insertion...

Страница 56: ...typ k 1 3 Insertion loss RIGHT port C B dB typ k 1 3 Insertion loss LEFT port A B dB max k 2 Insertion loss RIGHT port C B dB max k 2 Isolation port A C dB typ 45 Flatness fullband dB typ 0 3 Maximum...

Страница 57: ...control Manual SGC AGC Flatness whole band dB typ 1 5 Noise figure at maximum gain dB typ k 6 Noise figure at maximum gain dB max 9 P1dB output at maximum gain dB typ k 20 5 P1dB output at maximum gai...

Страница 58: ...460 Input Impedance RS422 and RS485 ohm 120 Input Impedance RS232 kohm 3 Input Impedance 1 TTL ohm a 50 Input Impedance 2 TTL ohm a 600 Input Impedance 3 TTL kohm a 10 TTL Drive Capability ohm 50 Dut...

Страница 59: ...fibres Optical Wavelength nm a b c 1310 20 1550 20 1550 20 1310nm CWDM options available Average optical output power dBm typ a b c 10 to 3 3 to 3 0 to 5 Distance km a b c 10 40 70 Optical path loss d...

Страница 60: ...mA 700 Nominal output voltage V 13 18 22 Efficiency 89 typ Control options GUI a SNMP a Manual via on board DIP switches Summary Alarm output Open drain alarm OPEN Okay CURRENT SINK Alarm Operating te...

Страница 61: ...state LNA Feed is in current limit Laser degraded Low optical level at receiver Check external load Return to local ViaLite Communications office Check optical link for breaks kinks Check all optical...

Страница 62: ...agents will maintain its products in full working order and make all necessary adjustments and parts replacements during the Company s normal working hours provided that the Customer will pay at the r...

Страница 63: ...This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Oper...

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