M & J Communications Ltd
UK Based Stocking Distributors and Resellers of Satellite ground station equipment and components.

tel: +44 (0) 118 969 7710. email info@mjcomms.co.uk
 

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Satcom Frequency Converters and Conversion Products

 Peak Communications Ltd is a high quality designer, manufacturer and supplier of commercial and military satellite communications equipment. Peak Communications supplies to major telecommunications companies, system integrators, satellite users and defence agencies worldwide

 UPC7000 Up-Link Power Control Unit & Expansion unit

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The UPC7000 series are next generation Up-Link Power Control units that measure the link’s loss's from a Satellite Beacon Receiver signal and subsequently control the Up-Link power via a number of adjustable IF or L-Band Attenuators. the UPC7000 series can be supplied with an optional internal Beacon, providing a compact ‘total solution’ in only 1RU of rack space.

The EXP010 is an expansion unit for the UPC7000series of automatic UpLink power controllers. It can house up to 10 MPC001 attenuation channels, each of which are modular, ‘hot-swappable’ and can be inserted/ replaced in the EXP010 unit from the rear without the need to remove power or disturb the other channels in any way

 Agile Converters - Rack Mount or Remote Mount

agile converters

agile converters remote

The P7000 range of agile converters are the latest generation of fully synthesised Up and Downconverters, which provide a low-cost solution for systems requiring an IF interface at 70MHz +/-18MHz or 140MHz +/-36MHz and conversion to/from either L-Band or SHF frequencies.

Block Converters - Rack Mount or remote mount. Modular Hot-Swappable
Designed to take the output of an UpConverter or modem at L band and provide the frequency UpConversion to SHF Bands (BUC) or the SHF output from an LNA and provide the frequency DownConversion to L-Band (BDC).

Fixed Frequency Converters - Rack Mount or remote mount
The F1200 is a fixed frequency, fixed gain IF to L-Band Up and Downconverter. The F1200 provides a low-cost solution for systems requiring conversion between 70 MHz +/- 18 MHz (or 140MHz +/- 36 MHz) and L-Band.  The units can be used to cost effectively interface L-Band modems with 70/140MHz transceivers or 70/140MHz modems to L-band transceivers.

 Line Amplifiers

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These High Grade units are designed to boost the L-Band signal in typically cross-site applications and they are offered in both Rack and remote mounted configurations to suit various applications . modular hot-swappable with optional integral 1+1 redundancy switching

Beacon Receivers

beacon receiver

 Agile Satellite tracking receivers providing a DC output proportional to a CW satellite beacon for telemetry and control applications in typically medium to large sized earth stations.
Input frequencies are typically L-Band, but can be at SHF frequencies with the inclusion of a Block DownConverter stage.

 Test Loop Translators - Rack Mount / Remote Mount

tlt

tlt remote

Frequency translation, typically used to monitor the output of a transmit path. Translations available include SHF Tx frequencies to L-band, from Tx to Rx band in the same SHF segment, or between various SHF bands.

Custom Build Specials and Custom Build capabilities ;
• Custom Frequency Converters , • Integral block upconverters for KPAs, TWTAs or SSPAs
• Signal conditioning units , • Station Reference Routing And Conditioning
• IF / SHF Distribution Systems, • Earth Station Remote Monitoring And Switching Systems • Redundant Ku-Band Signal Amplifiers, • LNB Driver Units, • LNB Redundancy Control Units

for datasheets please visit www.peakcomm.co.uk