An economic but effective line set of modules for constructing microwave link systems.
Consisting of a varicap tuned Gunn oscillator module. Optional Horn antenna, modulation pcb, Digital AFC'd PLL'd tuner module, LNB, cables and power supplies. A cost effective rock solid, auto tracking, amazing performance solution when you need to send your audio over some distance.
Outstanding signal to noise!


Setting up is as easy as pointing the transmit antenn at your transmission site and then pointing the LNB back towards your studio. Sit back and enjoy the quality of 'direct connection sounding' microwave technology. The standard system will link over line of sight paths of over 5 miles. This range can be increased to over 10 miles with the addition of a dish to the receive end.
The baseband (audio) input can easily cope with a variety of input signals from simple mono audio to multiplex stereo.

A 10.31-10.36 GHz version is available for licensed use in the UK . Contact the sales team for more info.

Every thing is provided in the box for plug and play operation, even cables and power supplies.

This system employs varactor tuning for a minimum of 10dB extra performance on distortion figures. The receiver has digital AFC to track the transmitter signal without adding distortion unlike cheaper analogue resistor/capacitor methods. Do not confuse this system with other systems that simply modulate the gunn diode voltage and employ no or poor receiver AFC methods.

SYSTEM 1 CONTAINS:
1. Gunn Oscillator and PCB with Varactor tuning and Horn Antenna
2. Gunn Power Voltage Regulation/Varactor Modulation PCB with Level Control
3. Receiver PCB with Digital Autotrack PCB
4. Low Noise Block (LNB) for receiver downconversion

SYSTEM 2 CONTAINS:
...All items in System 1 plus...
5. 2 x 15V Universal Input Power Supplies and Mains Cables
6. Molded 10m F-Type lead for connection from the LNB to receiver PCB
7. 10m Screened Twin Audio Cable for connection from the Gunn PCB to the modulator PCB

TX ONLY SYSTEM CONTAINS:
The Gunn oscillator and driver pcb option contains the Gunn oscillator on a pcb together with the audio modulator driver pcb. This option is for people who want to make their own microwave transmit unit box but don't need the recieving part of the system.


BW opinion:Just like having a long cable, it sounds that good

These systems are designed to operate outdoor and will need to be intergrated into a suitable enclosure. Instructions are provided

Frequency Range

10.3-10.8GHz (specify)

Output Power (gunn)

10mW.

Antenna Gain (horn option)

15dB

Power (TX PCB)

15VDC 500mA (supplied)

Power (RX PCB)

15VDC 1000mA (supplied)

LNB1 Input Range

10.600GHz-11.9 GHz

LNB2 Input Range

10.300GHz-11.0 GHz

LNB Output Range

800MHz to 1900MHz

RF Bandwidth

18MHz