Kuhne electronic MKU 57 G4, Manual

Page: 3 / 16

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Kuhne electronic GmbH
Scheibenacker 3 Telefon: +49 (0) 9293 / 800640
95180 Berg – Germany E-Mail: info@kuhne-electronic.de
Solutions for the wireless world
MKU 57 G4 - 6 cm Transverter
Seite / page 3
Technische Daten / Specification
RF frequency range 5760 … 5762 MHz
IF frequency ranges 144 … 146 MHz, 146 … 148 MHz, 432 … 434 MHz, 434 … 436 MHz
IF input power 0,5 … 5 W, adjustable
RX gain min. 20 dB
Noise figure @ 18 °C typ. 1.0 dB, max. 1.2 dB
TX output power min. 250 mW @ 25 °C
The typical monitor voltage at 250 mW is about 1.0 V.
Spurious rejection min. 40 dB, typ. 50 dB
Harmonic rejection typ. 50 dB
LO accuracy @ 18 °C typ. +/- 0.5 ppm (without 10 MHz external reference)
LO frequency stability (-5 ... +55 °C) typ. +/- 0.5 ppm (without 10 MHz external reference)
LO switchable 5616 MHz, 5614 MHz, 5328 MHz, 5326 MHz
External reference input 10 MHz / 2 ... 10 mW (sine or square wave), max. 2.0 Vpp
Reference input connector SMA-female / 50 ohms
PTT control contact closure to ground or +12 V on the IF-cable
Supply voltage +12 ... +14 V DC
Current consumption typ. 300 mA (RX), typ. 800 mA (TX)
IF connectors / impedance SMA-female / 50 Ohms
RF connectors / impedance SMA-female / 50 ohms (separate RX/TX connectors)
Supply and control connectors Feedthrough capacitor / 2,54 mm pin header
Case professional milled aluminium
Dimensions (mm) 175 x 63 x 36
Weight typ. 370 g
Maximum case temperature +55 °C
The transverter should be mounted on a chassis or a small heat sink. The case temperature must not 55 °C.
Products are only to be sold to radio amateurs with a licence or to competent companies.
For operating high frequency modules legal instructions must be followed.
CE Conformity EMC directive 2014/30/EU
Low voltage directive 2014/35/EU
RoHS directive 2011/65/EU
Test certificate 144 … 148 MHz IF 432 … 436 MHz IF
RX gain ________________ dB RX gain _______________ dB
Noise figure ____________ dB Noise figure ___________ dB
TX output power ________ mW TX output power _______ mW
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QS Sig.