870mhz Modulator

Olson Technology - OTM-4870 - Frequency Agile 870MHz Modulator

www.multicominc.com

Frequency agile from 48.25 to 865.25MHz Microprocessor controlled by front panel push buttons LCD displays channel or test description Greater than 80dB out-of-band carrier to noise ratio +60dBmV high output level Video AGC selectable Composite IF loop for up-converer applications Dual high level IF loops Auxiliary IF for EAS compatibility BTSC stereo and sap compatible Low power consumption for reliability Available in NTSC or PAL formats Home / Products / Manufacturers / Olson Technology / Olson Technology – OTM-4870 – Frequency Agile 870MHz Modulator SAW Filtering and OLSON TECHNOLOGY system design factors insure an out-of-band C/N ratio greater than 80dB while maintaining an RF output level of +61dBmV over the entire operating frequency range of the OTM-4870. The OTM-4870 up converter section is a high performance tuner with excellent Phase Noise (>90dBc) and frequency response that exceeds DOCSIS and CMTS specifications.

QAM ATSC CATV RF over fiber Transmitter 45-1000mhz - Thor Broadcast

thorbroadcast.com

Compact CATV RF receiver for use with the Thor F-RF transmitter system. Fiber input - CATV RF 45-870Mhz output. It is especially useful when a system needs to deliver RF from a central location to remote buildings while preserving signal quality for existing coax-based televisions, set-top boxes, modulators, or RF amplifiers. Example signal flow: HDMI sources enter a Thor modulator, the RF output feeds an RF optical transmitter, the fiber is split using PLC splitters, and multiple optical RF receivers convert the signal back to coax for TVs or local RF amplifiers. For a complete solution, pair this transmitter with Thor Fiber receivers, passive optical splitters, and RF modulators:

Softel CATV 870MHz Adjacent Analog Saw Filter Modulator - CATV ...

softel-optic.en.made-in-china.com

Certification: CE Condition: New Modulation Method: Analog Frequency Range: 45-870MHz Frequency Accuracy: 5kHz Voltage Input: 110-220V Supplier Homepage Products LAN&Coax Cable Transmission Analog Modulator Softel CATV 870MHz Adjacent Analog Saw Filter Modulator When the package is small, we normally choose FedEx, DHL, TNT, and UPS and so on, while the goods have high weight and volume, we suggest using air or sea shipment. 4. How can I place an order? (1) Negotiation is agreed upon for the product price and specifications.

An 863–870 MHz spread-spectrum FSK transceiver design for wireless ...

www.sciencedirect.com

Parameters for each block of the transmit/receive RF front end are optimized so they meet low power and low cost transceiver specifications. Lowering power is also achieved through the use of FHSS technique with a BFSK modulation approach and the use of simple low power ... T.K. Nguyen et al. ... Electronic Communications Committee (ECC)in: Strategic Plans for the Future Use of the Frequency Bands 862–870MHz and... Simulation results of a 863–870MHz frequency-hopped spread-spectrum (FHSS) transceiver with binary frequency shift keying (BFSK) modulation at 20kb/s … The transceiver specifications Table 1) were calculated and presented in our previous paper [6]. The transceiver chain will be simulated using ADS (advanced design system). ... Low power, direct-conversion architecture and the frequency hopping features of our receiver architecture constrain the choice of the FSK detector. Simple flip–flop detectors or zero-crossing detectors [11] with large modulation indices are not suitable for new digital wireless system. Simulation results of a 863–870 MHz frequency-hopped spread-spectrum (FHSS) transceiver with binary frequency shift keying (BFSK) modulation at 20 kb/s for wireless sensor applications is presented.

Petit HDMI RF Modulator - Professional Digital Coax QAM ATSC ...

thorbroadcast.com

The product has been added to the basket: Petit HDMI RF MODULATOR · Continue shopping Go to shopping cart · Frequently bought together: CATV RF QAM ATSC Analog NTSC PAL Signal Level Meter and tester 5Mhz-870Mhz · Cable CATV RF QAM, ATSC, Analog NTSC/PAL Tester/Digital Signal Level Meter · $ 295.00 · ADD TO BASKET · Rackmount 19" Power Supply 16 port 12V 1.5A DC · Universal 16 port 12V 1.5 DC Power Supply, standardized use for an application that many 12V devices need to be powered. This Modulator is an All In One Device Integrating HD MPEG2 encoding with AC3 Dolby Audio and Closed Captioning Input. Device Converts HD Audio and Video signals from any device into DVB-C/T / ATSC / ISDB-T RF Output. This Unit is a Digital HDMI Encoder and RF CATV ATSC Modulator with Closed Captioning Input and Network Ethernet browser contol. Once the device is set to the specific channel and modulation, most likely this is the only time you need to connect it to the device. Please note that most settings you can do on the front of the units, change the channel and modulation. this is the link to the instructions: https://thorbroadcast.com/upload/files/394/how-to-connect-hdmi-rf-petit-to-pc-via-ethernet.pdf This is a link to the product specifications : https://thorbroadcast.com/product/petit-hdmi-rf-modulator.html Using the ROKU stick, the modulated signal is going to the TV's in HD 1080 signal which makes it ideal to stream movies, sports, or anything else you can find online to stream. link to the specifications https://thorbroadcast.com/product/petit-hdmi-rf-modulator-1.html

Single Channel 45-870MHz Adjacent CATV Agile Modulator, RF Modulator

www.ftthsoftel.com