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Hersteller: Kathrein Dateigröße: 460.11 kb Dateiname: 9362763c.pdf Unterrichtssprache:

Type VOS 30/F VOS 40/F Order no. 20910002 20910012 Forward path Frequency range MHz 47 (85)-862 Gain (switchable) Amplitude ripple dB dB 24/30 +/- 1.5 34/40 Adjustable attenuator setting range dB 0-20 Equaliser setting range dB 0-20 Interstage adjustable attenuator setting range (can be switched with jumpers) dB 0/6 Interstage equaliser setting range (can be switched with jumpers) dB -0/6 Maximum operating level1) (60-dB CTB/CSO) -flat - with 6-dB interstage pre-emphasis dB.V 98/100 - 104/107 106/107 Noise figure dB 7/6 Number of outputs 1 Return path For data see VGR 28/xx General Impedance input/output . 75 Return loss input/output2) dB 14 RF connections F connector Test socket output with directional coupler (5-862 MHz) dB -20 Test socket output return path (5-65 MHz) dB -20 Supply voltage VAC 198-253 Power consumption (without/with return path amplifier) W 7/9 6/7 Indication of operation mode LED green Protection class II Protection class (in accordance with EN 60529) IP 50 Temperature range °C -20 to +55 Dimensions mm 184 x 134 x 63 Packing unit/weight pc./kg 1 (10)/1.6 1 (10)/1.4 936.2763/ 1) In accordance with EN 60728-3; CENELEC channel plan 42 carriers 2) In accordance with EN 60728-3 (category C); from 40 MHz 14 dB-1.5 dB/octave, but 10 dB • Please order separately • Variable equaliser and variable attenuator (delivery condition: max. attenuation) on the output Type VGR 28/30 VGR 28/65 20910008 20910009 5-30 5-65 dB 28 dB.V 118 dB.V 112 dB.V/Hz Type -6 dB Type 19 dB 5 dB 0-20 dB 0-20 mm 130 x 17 x 38 pc./kg 1 (10)/0.08 Order no. Frequency range Gain Max. output level 60-dB-IMA3 60-dB-IMA2 Input level density (CINR: 55 dB) Dynamic range (input level density) Noise figure Gain setting (on the output)1) Equalisation setting (on the output) Dimensions (W x H x D) Packing unit/weight 1) In the delivery status the adjustable attenuator is set to max. attenuation. Dynamic range (dB) Input level density (dB.V/Hz) CINR (dB) 936.2763/ 5-862 MHzReturn path output 5-65 MHz Permissible installation Caution! Do not mount on easily infl ammable materials! 0 or 6dB Block diagram: VOS 40/F 0-20 dB 0-20 dB 85-862 MHz85-862 MHz 0 or 6 dB Option Input 5-862 MHz Output 5-862 MHz Installation: Only by authorised persons Unplug from the mains before installation. The safety regulations in accordance with EN 60728-11 and EN 60065 must be observed! 184 mm 63.5 mm 44 mm a) b) b) 6.5 mm Equipotential bonding a) F socket 4 x Clamping Connection range 4-6 mm. dimensions in accordance with Mains power IEC 61169-24 cable (L = approx. 1 m) a) Clearances to containing surfaces: . 150 mm b) Clearances to containing surfaces: . 50 mm 116 mm100 mm 936.2763/ Basic safety precautions • • • Caution! • The amplifier supply voltage is 230 V AC and is dangerous on directcontact! Interstage flat -6dB Equalisation (VOS 40/F) Gain Jumper for test socket Return path output After measurement: switch off X7! Equalisation VOS 30/F: 30 dB 24 dB VOS 40/F: 40 dB 34 dB Controls and plug-i...

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