Long battery life. By stand-by mode, battery lasts 1000h. Power switch remotely controllable. You can control on/off of rcs-50 by rcs-20t. Controllable range is nearly 100m. Original code between rcs-50 (transmitter) and rcs-20t (remote controller) avoid interference with the other unit if someone use it in the same area. bug detectors can not detect sleeping transmitter. (RCS-50) Size... 67 x 21 x 70 (73)mm / antenna °3 x 220mm Weight... 162g (with alkaline batteries) / antenna 3g Power supply... "006p" (6f22/6lr61) 9v battery x 1 Battery life... Approx. 62h (6lr61, continuous transmission) / approx. 1000h (stand-by mode, no transmission) Available channels... Uhf-a, uhf-b Mic effective range... 15m from circle point. (RCS-50) Size... 42.5 x 21 x 112 (120) mm / rod antenna 20mm (shortened) - 460mm (extended) Weight... 162g (with alkaline batteries) / antenna 3g Power supply... "006p" (6f22/6lr61) 9v battery x 1 Battery life... Approx. 11h (6lr61, continuous transmission) Controlling rcs-50... Keep pressing button 5 seconds to turn on rcs-50. Same procedure to turn it off. Rcs-20t uses vhf frequency for remote control.
Basic Features:- ST solution Receive standard and high definition digital TV programs Bandwidth of 7MHz¬}8MHz Support MPEG-2/MPEG-4/H.264AVC high definition TV decoding support 1280x720P, 1920x1080i HD signal output HDMI output supports HDCP 2 channels analogue audio output. Channel Auto-scan, manual-scan and auto save. Maximum 500 channels storage. Support teletext, subtitlesLCN Record the program status messages of last time automatically Support EPG and small video window mode. Gross Weightú¦2.5Kg Gift box size: 313*244*72mm Carton size: 383*350*336mm 20"/40"/40" HQ: 3000/6200/7200 pcs.
Fully DVB-S and DVB-T compliant system with u-cas CA. Carton dimensions:46.5*33.3*28.5CM. Carton NW/GW:9.0KG/10KG. Qty/20'3200PCS.
Full DVB-S2/S compliant H.264 hd support Common interface with two ci Smart card interface x1 More than 5000 channel memory space Diseqc1.0 and diseqc1.2 switching support Multi-language list OSD supported Easy and fast software upgrade through rs232 port and usb port Small widows screen picture with epg graphic menu Support NTSC/PAL and 4:3 16:9 wide screen 5.1(6 ch) decode output or bitstream over digital audio interface(spdif) Full-function ir remote control as well as front panel buttons Parental lock function. Lnb power overload protection function.
Basic Features DVB-T Compliant and MPEG-2 standard Digital Terrestrial Receiver standard:ETSI 300 744 Compliant DVB-T Fast Auto Scan MHEG5 for UK (optional) Transport Stream:MPEG-2 ISO/IEC 13818 Video Resolution: 720*576 (PAL); 720*480 (NTSC) Support TV/Radio Switch, Channel Page +/- Last- Use save into Memory Multi Language OSD Support USB 1.1 playback(optional). Net Weight: 0.24Kg Gift box size: 153*170*60mm Carton size: 320*326*367mm 20"/40"/40" HQ: 15650/32300/36600pcs.
(1) transmit power: 15dbm (2) operating frequency:315mhz~433.92mhz (3) operating temprature:-40~80 (4) operating voltage: 3v~12v
Kst-rx818 fsk frequency modulation module(superheterodyne) Qualifications:: 1.Completely independent module 1 & module 2 2.Module 1: frequency:433.92mhz modulation mode: fsk/ask (modulated through feet) Module 2: frequency: 315mhz modulation: fsk/ask (modulated though feet) 3.Reveive insibility: preced to-100dbm 4.Operating voltage: 5v (+/-10%) 5.Receive band: narrow band 6.Transmit rate: preced to 9.6kbit/s 7.Certification for fcc 3c 8.Pcb length:28.5mm Pcb width: 17mm 9.Space between port and feet: 2.5mm No.1 foot---vcc No.3 foot---ant No.5 foot---cl No.6 foot---data No.8 foot---pdo No.10 foot---pdwn No.247&9---gnd
Technical parameter: (1) Operating Voltage: +5VDC (2) Operating Current: í_13mA (3) Operating Frequency: 315MHz- 433.92MHz (4) Modulate Mode: ASK (5) Power: -105dB (6) Working Temprature: -40íµ~+85íµ
OB18 18 Slots Plug-in frame/Power supply 19 inches width, 4U high frame Amount to21 slots Power supply take 3 slots Support double power supply backup Back board support network system signal transmission Whole aluminum structure
The Digital satellite finder is a professional, quality made instrument for setting and aligning a satellite dish to any satellite. According to parameters of the satellite, you can set and align a satellite dish very accurately, quickly and conveniently. Features as follows: 1. Graphic user interface, Designed to be very easy to use. 2. With Fast and easy menu structures. It can calculate Azimuth, Elevation and Polarization automatically according to local longitude and latitude and show these details on the colour LCD display. 3. It can communicate with your PC through the serial port and you can update new satellite parameters conveniently. 4. With A Large memory capacity you can pre-store 80 satellite!íÑsparameters and 40 measurement records. 5. With the high quality LCD screen you can watch the TV channel from the satellite you are testing. This is giving the ultimate verification that the satellite you are looking at is the correct one.
Frequency coverage:2403.33 mhz to 2479.10 mhz S/n ratio, a weighted 90 db í· 85 db Audio distortion 0.3 % í° 0.5 % Channel separation 70 db í· 65 db Audio bandwidth 20hz to 20khz Transmitting power í· +15dbm Receiver sensitivity -95 dbm @ 12 db sinad Standard expotting packing
GD-F06 fixed/roling code transmitter for doors, windows and curtains, wireless controller, voice transmission module, and the research of the relevant products.
Summarize The NE100 Optical transmission platform can be as a converge center of optical transmission system in headend and hub to increase network reliability, scalability and cost-effective deployments. NE100 provide high usable module density (up to 14 modules in 4RU chassis), smart management in local or through SNMP, simplified installation, optional redundant powering, hot-swappable modules. Features Convenient: Blind-mate RF adaptors on the back-plane. Simple insertionand removal of modules; vacuum fluorescent display and navigation buttons for use as a simple interface for local status monitoring and control High Density: Capable of accommodating up to 14 application modules in a 4RU chassis Universal: Application modules can be located in any slot. Hot-swappable Modules: All application modules are hot-swappable modules, time-delay and protection circuit inside Intelligence: CPU intelligent system controller, monitoring the output voltage of power module and the system temperature; Blue-Screen VFD display the work status of the system; Element Management interface and independent TCP/IP server, ease to manage remotely High Reliability: two additional slots in the rear accommodate the AC and/or DC power supplies (120/240 Vac or -48 Vdc). One is main power supply, another is redundant, heat switched automatically Configurations Chassis Model Descriptions NE100-H Housing (only),no power NE100-H1 Housing, 1 NE100-PSAC NE100-H2 Housing, 2 NE100-PSAC NE100-H3 Housing, 1 NE100-PSDC NE100-H4 Housing, 2 NE100-PSDC Powering Modules Model Descriptions NE100-PSAC AC Power Supply 180~264V,50/60Hz NE100-PSDC DC Power Supply,-48v Application Modules Module Descriptions TFT100-(output power,mw) Forward 1310nm Optical Transmitter 4~20mw TFR100 Forward optical receiver TRR100 Single Reverse Optical Receiver TRR120 Dual Reverse Optical Receiver TRT100F Reverse Optical Transmitter,FP TRT100D Reverse Optical Transmitter,DFB TRT100C Reverse Optical Transmitter,CWDM NE100-H Chassis Technical Specifications Items Specifications Dimensions(Hí-Wí-D) mm 177í-437í-550 Slots 14 Power supply AC,180~264v 50/60 Hz, or DC,-48V RF Connectors F-Type Weight kg 20 Ordering Information: Model Number Descriptions NE100-H Chassis (only),no power NE100-PSAC AC Power Supply 180~264V,50/60Hz NE100-PSDC DC Power Supply,-48v NE100-H1 Chassis, 1 NE100-PSAC NE100-H2 Chassis, 2 NE100-PSAC NE100-H3 Chassis, 1 NE100-PSDC NE100-H4 Chassis, 2 NE100-PSDC PS100 AC & DC Power Supplies Summarize The PSAC and PSDC are power supply modules that provide AC and DC voltages for the NE100 optical broadband transmission platform, the module is installed in the rear of the Housing accommodates two power supplies for true power source redundancy. When two power supplies are used, the load is shared between both supplies. If one supply fails, the other immediately picks up the additional load. Features 1. High reliability. 2. Low output voltage 3. Dual power supply hot-switched Specifications Input Voltage 180-270V 50HZ AC 40-72VDC DC Output +24.4V7A +5.4V 8A -5.4V 8A Efficiency >85% Note: PSDC-48V, -48V DC Power Supply. 10KG
Features: 1) High quality, high linearity DFB laser 2) Advanced pre-distortion function 3) 1U, 19 inch standard chassis, 220VAC, 50Hz switching power supply or others. 4) 750 or 862 MHz bandwidth, supporting most broadband transport applications. 5) Unique thermal design provides superior heat dissipation, increasing the reliability of your system. 6) Automatic gain control helps maintain constant RF drive level to laser for consistent performance. 7) An interface LCD display allows you to monitor the transmitters performance. In addition, RS232 helps you monitor your transmitter performance in a long-distance Specifications Item Unit Specification Bandwidth MHz 47-750 or 860 Optical Wavelength nm 1310 (í+ 20) Optical Output Power (í+ 0.25 dB) (4~20mW) all series Safety Power Shutdown Yes Input RF Power, Main (í+ 0.1 dB) dBµV 72.0(+3/-2) Isolation, Auxiliary to Main Input dBc -32 AGC Input Range dB í+ 3 Response Flatness (maximum) dB í+ 0.75 Response Slope dB 0 to 0.75 Input Impedance ª+ 75 Input Return Loss dB >14 RF Test Point (í+ 1.0 dB) dB -20 Carrier-to-Noise Ratio (CNR) dB >51.0 Composite Second Order (CSO) dBc í_60 Composite Triple Beat (CTB) dBc í_65 Powering V AC220í+10% Power Consumption (maximum) W 40 Mechanical Specifications Optical Connector FC/APC, or SC/APC RF Connector F-Type Dimensions (height í- width í- depth) cm 4.3í-48.5í-30.0 Environmental Specifications Ambient Temperature -25+65 Operating Temperature Range 0-50 Notes: Optical link budget that provides a C/N of 51 dB when loaded with 59 PAL-D channels over a 10km single fiber. Composite Triple Beat (CTB) is 65dBc typical (all models) Composite Second Order (CSO) is -60dBc typical (all models) Specifications are subject to change without notice. 6KG
1. Excellent photodiod 2. 1310nm and 1550nm two mode receiver 3. 862MHZ bandwidth,Bi-directional transmission 4. High reliability 5. GaAs amplifier module,4 high level output ports, low distortion 6. Excellent switching power supply 7. Return path optical transmitter: FP , DFB , CWDM available Specifications: Forward path Item Unit Specification Remark Optical Optical Wavelength nm 1310 or1550 Optical Input Power dBm +1.5 -5 Optical Connector FC/APC or SC/APC Optical Link Frequency Response dB í+1.5 Output level dBµV >104 Optical input power -1 dBm Return Loss at Output dB í¦16dBí_550MHz í¦14dB550-860MHz C/N dB í¦51 1) Connected with TOT13 optical transmitter,10KM opticalfiber plus the loss of optical passive,4%OMI. 2) RF output levelí¦104dBuV,optical input power -1dBm. CSO dB í¦60 CTB dB í¦65 Reverse Path Parameter Unit Specification Remark DFB FP RF Input dBmV 18 18 Optical Output Power mw 1~4 1 Input Return Loss dB
2m ber test set dd942f Dd942f is the latest 2m tester developed by us and is necessary instrument for the circuit operation and failure elimination and maintenance, it can realize simultaneously the functions such as monitoring of e1 online error code, testing of offline error code and monitoring of call channels, can simulate various alarms and error codes on e1 circuit, can analyze the error code indexes and alarms, and can store various detailed information of various events, moreover, it can remotely monitor the instrument via the computer. Dd942f adopts the large-screen lcd chinese display with the background light and is easy to operate; it includes the built-in chargeable lithium battery and can continuously operate for over 8 hours. Dd942f also supports rj45 network interface and complete tcp/ip protocol and can be upgraded online.
Sdh transmition analyzer des801 Main features 1. 155m ber analyzer for sdh discontinued / start operations. (g.826, m.2100) 2. 2m pdh ber analyzer¿g.826, m.2100¬ 3. C12 test: mapping/delete mapping 4. Sending alarm / respond test 5. Test au/tu pointer 6. Switching regular basis, alarm, frequency swing test 7. Protection switching test 8. Send and receive byte overhead analysis.
GD-F28 fixed/roling code transmitter for doors, windows and curtains, wireless controller, voice transmission module, and the research of the relevant products.
Technical Specifications Frequency Range:2500-2700MHz Power Level(Peak):10W,20W,50W,100W,200W AGC Function::í+10Db Carrier Stabilization:5í-10-7 MHz Inter Modulation Heft:í_-56dBc Cross modulation Heft: í_-56dBc Gain Flatness:í+0.5dB IF Input Interface:FL10-75K RF Output Interface:N-50K Return Loss: ú+19dB Video & Audio Specifications compatible with cable TV modulating Standards Power:AC220Ví+20% Working Temperature:-10íµ~+45íµ Working Humidity:0~95%(non-frozen) Such equipment transmits 1 to 30 TV programs simultaneously. System is low cost, short engineering, and quick return capital. Support ALC function Perfect performance FET and imported switch power module. Lightning proof, over current protection, over voltage protection, overheat protection. Self-cycle heat design, long-time working outsides Outdoor Mounting to Minimize Waveguide Losses Durable, Modular Construction Digital and Analog Point-to-Point Point-to Multipoint
The wireless detector of wiretap is the small wide band wireless detecting equipment, latest studied by army secrecy technology and security institution .It is many used in detecting the working wireless wiretap in objective place , except for seeking and locating accurately, but also the most advanced portable wireless detecting device. Alarming with sound and optic, operating simply, taking conveniently (cells size). The detector would not send any electromagnetic, interfere any wiring, and affect mans health .Its passive detecting equipment, using wide-band simulation to check, detecting the signal intension sent by wiretap. With high sensitivity and coving about 400 meters. The detector has went thought armies appraisal and got the third technical progress prize, also been authenticated by the army information and security products assessing cent Features of the Mini-008 Wireless Signal Detector: Professional wireless 900MHz~2700MHz scanner. Practical design for portable usage. World wide compatible. Audio sub carrier: 5.5MHz, 6.5MHz auto detect. Build-in Auto/Manual switch scan feature. 2.5í¦ Color TFT LCD. PALíóNTSCíóCCIRíóEIA system auto-select. Backlight LCM display frequency band and function adjustment. 32 set programmable of frequency memory. Power Save mode for long term usage. Dual power supply design. (ALKALINE AA/1.5V/4PCS) The best equipment for wireless-hidden-camera detector. For using at hotel rooms, private bedrooms, meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, buses etc. Important Notice: A hidden camera is a still or video camera used to film people without their knowledge. The camera is "hidden" because it is either not visible to the subject being filmed, or is disguised as another object. Hidden cameras have become popular for household surveillance, and can be built into common household objects such as smoke detectors, clock radios, motion detectors, ball caps, plants, and cell phones. Hidden cameras may also be used commercially or industrially as security cameras. A hidden camera can be wired or wireless. The former will be connected to a TV, VCR, or DVR, whereas a wireless hidden camera can be used to transmit a video signal to a receiver within a small radius (up to a few hundred feet). 22*12.2*4.6cm 0.655kg
